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Holo Solution integrates a wide range of specialty paper labels and specialty printing techniques to help brands create distinctive and refined wine labels. This article introduces common wine label structures, paper selection, special finishing processes, and applications such as foil embossing, fluorescent ink printing, screen printing, waterproof materials, and shrink caps. Although this guide focuses mainly on wine labels, these techniques can also be applied to high-value bottle labels, packaging labels, food labels, cosmetic labels, and various branded packaging applications. Wine labels often display information such as brand, grape variety, appellation, vintage, winery, net volume and alcohol content, and certification. Labeling regulations may vary by country and region, but these elements usually carry important meaning for interpretation. The term “vintage” typically refers to the year in which the grapes were harvested, not the year of bottling. For collectors and wine drinkers, the climate conditions, regional characteristics, and winery performance of that year may significantly influence the flavor and value of the wine. Even the labeling information alone involves a considerable amount of knowledge. Beyond that, the structure and components of wine labels are even more diverse. In addition to common front labels, back labels, and shrink caps, wine packaging may also include neck labels, sealing labels, certification strips, hang tags, decorative labels, and security labels. Neck labels are often used for decoration or supplementary information. For example, some Japanese sake products use neck labels to highlight brewing methods or product characteristics such as “直汲み,” “冷卸酒,” “生酛,” and “山廃.” Some regional or certified wines may also use certification strips that cross over the bottle opening or neck. For example, Italian wines with DOCG certification often use tamper-evident certification marks that are damaged upon opening, strengthening the identification of authenticity and certification. It is remarkable how many different label structures can exist on a single glass bottle. Each printed component may require different materials, adhesives, finishing methods, and labeling conditions. The shrink cap is a typical example: it is not a standard pressure-sensitive label, but a special material that shrinks with heat and conforms tightly around the bottle closure. From front labels to back labels, from neck labels to sealing structures, wine label printing brings together many of the most challenging aspects of the label industry. Quick Navigation Common Printing Techniques for Wine Labels Common Materials Used in Wine Label Printing FAQ Common Printing Techniques for Wine Labels Foil Stamping, Embossing, and Foil Embossing In addition to flat color printing, wine labels often incorporate foil stamping, embossing, debossing, and foil embossing to enhance visual depth and tactile quality. Metallic shine is not merely decorative; it is often an important element in creating a sense of ritual for premium products. In the past, bright gold was the most direct and familiar visual language for luxury wine labels. In recent years, more understated foil colors such as matte gold, champagne gold, rose gold, and antique bronze have become increasingly popular. Instead of simply shining brightly, these finishes communicate maturity, elegance, and premium quality through subtle reflection and refined tones. Embossing is one of the most common techniques used to enhance the tactile quality of wine labels. Its advantage is that it is subtle and restrained, while adding a memorable touch sensation. However, when embossing is applied directly over regular color printing, the visual effect may not always be obvious. If foil stamping is applied first and embossing is then added in the same position, the reflection of the metallic foil amplifies the height difference, making the embossed effect more visible. Foil embossing can express richer details than standard rounded embossing. It does not simply raise the artwork; it can also create edges, facets, highlights, shadows, and textured depth. Diffractive embossing formed by fine line patterns can also be seen as an extended application of foil embossing. It allows different areas to reflect different images or light effects from different viewing angles. Compared with ordinary full-area foil stamping, diffractive embossing can create more delicate optical changes. Holo Solution can customize holographic patterns and apply them to label stickers through foil stamping. Holographic foil can also create embossed or three-dimensional visual effects, even when the surface does not have an actual raised texture, creating a surprising contrast between visual depth and tactile flatness. Transparent holographic foil or similar enhancement films can be combined with color printing and foil stamping to create multi-layered printing effects. Compared with gold foil stamping, the effect is more understated; compared with simple embossing, it adds more optical movement and rainbow-like reflections. Custom Die-Cut Labels The shape of a wine label is also part of its design language. Custom die-cut shapes require a cutting die and cannot be produced by simple straight cutting alone. Fine corners and complex lines often test the precision of die making and die-cutting. In actual production, many details need to be considered. For example, if a sharp turn is followed immediately by a straight line, the straight section may be difficult to keep perfectly straight. If the wine label will be applied by an automatic labeling machine, the label release direction, peeling angle, and dispensing stability must also be considered. Screen Printing Screen printing can add a wide variety of ink effects to printed materials, including spot gloss varnish, invisible fluorescent ink, glitter, matte texture, thick ink layers, and glow-in-the-dark ink. When the ink contains larger particles or requires a thicker ink deposit, screen printing is often the preferred process. Common Materials Used in Wine Label Printing Specialty Paper Labels To highlight the quality of wine labels, designers often choose various types of specialty paper labels. However, different papers have different printing and finishing requirements. The characteristics of the paper must be carefully considered in order to match the most suitable design approach. For example, ripple-textured paper has a deeper surface texture. When large areas of solid color are printed on it, the height variation of the paper surface may create uneven color density. However, when paired with line art, illustrations, or more complex patterns, the natural wrinkles and fibrous texture of the paper can be beautifully emphasized. For more information on specialty paper labels and ice bucket testing, please refer to: “Common Specialty Paper Labels and Ice Bucket Test.” Waterproof Labels Most specialty paper labels with a tactile paper feel still contain natural paper fibers. Because they are still “paper,” it is difficult for them to achieve 100% waterproof performance. However, to balance paper texture with water resistance, printing and papermaking technologies have developed many improvement methods. Two key directions are especially important: 1. Water Resistance：Through paper sizing, surface coating, or varnish protection, the rate at which water penetrates the paper surface can be reduced, helping the label maintain better appearance in humid environments. 2. Wet Strength：Through wet-strength treatment, the bonding strength of paper fibers is improved under wet conditions. This helps the label resist softening, tearing, or deformation after absorbing moisture. One important method for testing the water resistance of specialty paper labels is the “Ice Bucket Test.” This test observes the condition of labels after being immersed in ice water for an extended period, including whether they wrinkle, lift at the edges, soften, detach, or show changes in print appearance. The Ice Bucket Test is not a globally unified certification standard. However, it helps compare the differences among specialty paper labels, waterproof labels, adhesives, and surface treatments. It can also serve as an important evaluation method for wine labels under real drinking and serving conditions. Shrink Caps A shrink cap is placed over the bottle closure and then heated, causing the material to shrink and tightly wrap around the bottle cap. It must be torn or damaged before opening, so it provides both decorative and sealing functions. When combined with holographic security film, it can also enhance anti-counterfeiting identification. FAQ What materials can be used for wine label printing? Common wine label materials include coated paper, woodfree paper, specialty paper labels, textured paper, cotton paper, pearlescent paper, metallic films, plain holographic materials, Tyvek, and plastic labels. Different materials affect print color, foil stamping performance, texture, water resistance, and labeling stability, so the choice should be based on design requirements and actual usage conditions. Do wine labels have to be waterproof? Not always. The need for water resistance depends on the type of beverage, storage method, and serving conditions. For example, white wine, sparkling wine, or beverages that need to be chilled in an ice bucket require greater consideration of water resistance, wet strength, and adhesive stability. For products displayed or used at room temperature, material selection may focus more on texture and design. Can specialty paper labels be used for waterproof wine labels? Some specialty paper labels can improve performance in humid environments through wet-strength treatment, surface coating, varnish protection, or moisture-resistant adhesives. However, most specialty paper labels still contain natural paper fibers, so they should not be understood as completely waterproof. Their actual performance should be evaluated through an Ice Bucket Test. Can wine labels include foil stamping and embossing? Yes. Wine labels often combine foil stamping, embossing, debossing, and foil embossing to add visual depth and tactile quality. When foil stamping and embossing are applied to the same area, the reflection of the metallic foil can make the embossed effect more visible. For finer three-dimensional details, foil embossing may also be considered. What is an Ice Bucket Test? An Ice Bucket Test is a method used to evaluate the wet performance of wine labels. A labeled bottle is usually placed in ice water or a humid environment for a certain period of time to observe whether the label wrinkles, lifts at the edges, softens, detaches, shifts, or shows changes in print appearance. Test conditions can be adjusted according to product needs, beverage type, and actual usage scenarios. What is the difference between a shrink cap and a regular label? A shrink cap is not a regular pressure-sensitive label. It is a special material placed over the bottle closure and heated until it shrinks tightly around the cap. It provides decorative and sealing functions and must be torn or damaged before opening. When combined with holographic security film, it can also enhance anti-counterfeiting identification. Contact Us If you are planning wine labels, bottle labels, or high-value packaging labels, Holo Solution can help evaluate suitable papers, adhesives, and specialty printing techniques based on your design requirements, labeling method, storage conditions, and budget.

About Corporate Sharestart and the Learning Organization At Holo Solution, we believe that people are the most important asset of a company. We hold a Corporate Sharestart activity every month. The purpose is not simply to organize an employee event, but to create an environment where team members can learn independently, think actively, and find a sense of achievement through work and interaction. When each person is able to learn independently, make thoughtful judgments, and express ideas through sharing and communication, the organization also begins to develop the ability to grow on its own. In response to changes in the external environment, the company no longer relies only on the decisions of a few strong leaders. Instead, it evolves through the learning, adjustment, and interaction of the entire organization. We believe that an organization is alive, just like a living being. It gradually heals when it is unwell, calms down after moments of excitement, and finds its way forward through repeated learning and interaction. This is why Holo Solution continues to promote Corporate Sharestart and the development of a Learning Organization. Further reading:Practicing Corporate Sharestart: How Holo Solution’s The Gestalt Project Builds a Learning Organization This Corporate Sharestart Theme: A Hands-On Cake Baking Workshop The theme of this Corporate Sharestart session was a hands-on cake baking workshop. At the beginning of the activity, each group drew lots to decide which dessert they would make. The items included chiffon cake, donut cookies, Taiwanese macarons, scones, German-style egg tarts, and more. After receiving their assigned topic, each group followed the prepared SOP, read the steps on their own, understood the process, found the ingredients, weighed them, mixed them, shaped them, and baked the final product. This activity closely reflected the spirit of Sharestart: first self-directed learning, then thinking and judgment, and finally completing the task through teamwork. Self-Directed Learning Begins with Reading the SOP The host prepared SOPs for each dessert in advance. After the activity began, participants did not simply wait for an instructor to guide them step by step. Instead, they first read the instructions by themselves, understood the production process, searched for the required ingredients, confirmed the quantities, and began making the desserts. From weighing and mixing to whipping and pouring the batter into molds, every step required participants to judge, confirm, and act on their own. What looked like a cake baking activity was also a process of learning, understanding, and practicing through standard operating procedures. Black Tea Chiffon Cake: From Batter to Fragrant Freshly Baked Cake One group made a black tea chiffon cake. After preparing the chiffon cake batter, they poured it into a rectangular mold and waited for it to bake. The black tea chiffon cake needed about 55 minutes in the oven. During the baking process, the fragrance of Earl Grey tea gradually filled the room. After it came out of the oven, the cake was fluffy and full, with a gentle tea aroma that made everyone want to take another breath. Taiwanese Macarons: A Traditional Pastry with New Charm Another group made Taiwanese macarons. The participants piped the batter into small round portions, with each round forming one half of a Taiwanese macaron. After baking, the pieces were assembled into small, lovely pastries. Taiwanese macarons were once commonly seen in traditional cake shops, and in recent years they have gradually become recognized as a distinctive Taiwanese pastry. During the activity, participants also dusted powdered sugar over the finished macarons, giving them a more refined pastry-shop appearance. Scones and German-Style Egg Tarts: Seeing the Differences in the Details The scone group brushed egg wash onto the surface after shaping the dough. The egg wash helped create color during baking while also adding aroma and texture. The finished cranberry scones were golden, fragrant, and dotted with dried cranberries, giving them a sweet but balanced flavor. The German-style egg tarts were different from the Portuguese egg tarts that many people are more familiar with. Compared with the layered puff pastry of Portuguese egg tarts, German-style egg tarts have a firmer crust, presenting a more solid and rich pastry style. Donut Cookies: A Hands-On Process from Chaos to Improvement The donut cookie group decorated their cookies with chocolate sauce and strawberry sauce, then added marshmallows and chocolate sprinkles. At first, the decoration looked a little like a chocolate sauce disaster scene. But on closer inspection, each cookie was better than the previous one, and the results became more refined with every attempt. This is one of the most interesting parts of hands-on learning. The result does not have to be perfect from the beginning. Through repeated attempts, participants naturally adjust their technique, observe differences, and find ways to improve. Experiencing Sharestart in a Baking Studio There are many baking studios across Taiwan where participants do not need to prepare any ingredients in advance. They can simply arrive at the venue, receive the instructions and materials, and start making desserts. This is very convenient for people who enjoy learning how to make pastries by themselves. This activity was held at Bakery Lab Changhua. Compared with the author’s previous experiences at other baking studios, the finished products this time felt more professional. Although the author is not a baking expert and cannot describe the difference in flavor with precise technical terms, the finished desserts really made people joke, “We could open a shop now!” Another happy detail was that participants did not need to wash the dishes at Bakery Lab. In some other baking studios, participants have to clean up by themselves after the activity. Not having to wash dishes this time felt like a small moment of happiness. Still, from the perspective of Sharestart, perhaps washing the dishes ourselves would have made the learning experience even more complete. Corporate Sharestart Is Not Just an Activity, but a Practice of Organizational Learning This hands-on cake baking workshop may have seemed like a relaxing activity, but it also reflected the core spirit of Corporate Sharestart. Participants had to read the SOPs on their own, understand the steps, divide the work, solve small problems on site, and complete a team project together. This process is very similar to everyday work. When facing a new task, we also need to learn first, think carefully, and then complete the work through communication and collaboration. Holo Solution promotes Corporate Sharestart not as a one-time event, but as a way to make learning part of the organization’s everyday culture. When every team member can develop self-directed learning and expression skills in different situations, the organization gradually builds greater resilience in the face of change. This is also an important practice in our continued effort to build a Learning Organization, promote The Gestalt Project, and allow our corporate culture to keep growing. Activity Location Bakery Lab Changhua 4F, No. 212, Minzu Road, Chenggong Village, Changhua City, Changhua County 500, Taiwan For those interested in experiencing hands-on dessert making, this is a place worth trying. FAQ What is Corporate Sharestart? Corporate Sharestart applies the spirit of Sharestart—self-directed learning, thinking, and expression—to corporate training. Through activities, hands-on practice, discussion, and sharing, employees develop the ability to learn independently and communicate as a team in different situations. Why does Holo Solution promote Corporate Sharestart? Holo Solution believes that people are the company’s most important asset. Corporate Sharestart is promoted to build a Learning Organization, helping employees develop self-directed learning, thoughtful judgment, expression, and communication skills so that the organization can continue to grow and respond to changes in the external environment. How is Corporate Sharestart related to a Learning Organization? Corporate Sharestart is one way to practice the concept of a Learning Organization. When every member can actively learn, think, communicate, and share experiences, the organization gains the ability to evolve through the interaction and adjustment of all its members. Why was cake baking chosen for this Corporate Sharestart session? Cake baking requires reading SOPs, understanding procedures, dividing tasks, and making judgments on site. These processes are very similar to learning and collaboration in a company. Through a baking workshop, employees can experience learning, thinking, and expression in a relaxed and hands-on setting.

Cold foil printing is a specialty printing process developed as an alternative to traditional hot foil stamping. Its basic principle is to apply UV adhesive to selected areas of the substrate, laminate cold foil film over the surface, and then cure the adhesive with UV light. Through this process, a silver metallic foil layer is transferred onto the designated areas. In simple terms, cold foil printing first creates a silver metallic base on the printed material. Color printing can then be applied on top of the metallic layer to create various colorful metallic effects, such as metallic red, metallic blue, metallic green, or even gradient metallic colors. This is one of the main reasons why cold foil printing is widely used for packaging, cards, labels, and specialty visual design. Colorful Metallic Effects in Cold Foil Printing In traditional hot foil stamping, different metallic colors usually require different foil films. For example, gold requires gold foil, red requires red foil, and blue requires blue foil. If a printed product contains multiple foil colors, it may require several separate stamping processes. This increases production time and makes registration more difficult. Cold foil printing works differently. In most cases, a silver foil layer is first transferred onto the substrate, and color printing is then applied over the silver foil. This means: Printing red over silver foil creates metallic red. Printing blue over silver foil creates metallic blue. Printing gradients over silver foil creates gradient metallic effects. This ability to create detailed, multi-color metallic finishes is one of the key advantages of cold foil printing, and it is difficult to achieve with traditional hot foil stamping. Texture Differences Between Cold Foil and Hot Foil Stamping Cold foil printing is especially suitable for designs that combine detailed color printing with localized metallic shine. For example, images involving machinery, metal, science fiction, mecha, or high-saturation visual effects are ideal for cold foil applications. The image of Terminator T-800 is a good example. It requires both detailed color gradation and localized metallic texture, especially colorful metallic effects. With traditional hot foil stamping, it would be extremely difficult to reproduce this kind of layered gradient and metallic color variation. Cold foil printing, however, can create richer metallic visual effects by combining a silver foil base with color overprinting. Detail and Design Limitations of Cold Foil Printing Most cold foil printing is completed in-line with color printing on the same press. This allows the metallic foil layer and color printing to achieve highly accurate registration, often within approximately ±0.1 mm. Traditional hot foil stamping transfers foil through heat and pressure. Because heat can spread beyond the edges of the design, the final result may show less precise edges. This makes hot foil stamping less suitable for very fine lines, small text, and highly detailed graphics. Cold foil printing uses UV adhesive to transfer metallic foil, making its principle closer to a printing process. In theory, this allows cold foil to achieve finer details than hot foil stamping. However, the final quality depends heavily on the compatibility between the cold foil film, UV adhesive, substrate surface, and press conditions. In practice, cold foil printing still cannot fully match the fine detail of conventional ink printing, especially in very small text, fine halftone dots, and delicate tonal transitions. When designing for cold foil printing, it may be helpful to think of cold foil as a “metallic base layer,” similar to how white ink is used in printing. The metallic base is created first, and color ink is printed over it to produce reflective metallic colors. However, cold foil is not ideal for extremely fine details or designs that rely heavily on delicate halftone gradations. Matte Varnish and Gloss Varnish Effects on Cold Foil Printing Many cold foil presses are equipped with one or two varnish units at the end of the press line. These can be used to create spot matte and gloss varnish effects. In simple terms: Matte varnish creates a matte, sandy, textured appearance. Gloss varnish creates a shiny, transparent surface. Compared with traditional matte or gloss lamination, spot matte and gloss varnish allow designers to create localized matte and glossy areas within the same printed piece. More importantly, this process can reduce the use of additional plastic film layers and help lower material costs. When matte varnish is applied over cold foil, the metallic effect becomes similar to a coarse metallic ink, creating a fine sparkling “sandy gold” texture rather than a uniform matte finish. Material Limitations of Cold Foil Printing Although cold foil printing can create rich colorful metallic effects, it is highly selective when it comes to substrates. Because cold foil relies on the adhesion between UV adhesive, foil film, and the substrate surface, it is generally more suitable for smooth, fine-surfaced coated paper or synthetic paper. This is one of the main limitations of cold foil printing compared with hot foil stamping. Traditional hot foil stamping uses heat and pressure, making it applicable to a wider range of paper materials, especially textured specialty papers. In addition, hot foil stamping can create an embossed or debossed impression, producing the recessed foil texture often favored by designers. Since cold foil does not rely on heat and heavy pressure, it generally cannot achieve the same pressed-in effect as hot foil stamping. As a simple rule: Choose cold foil printing for colorful metallic effects, gradient metallic colors, and accurate registration. Choose hot foil stamping for thick metallic texture, debossed impressions, and deeply textured specialty papers. Consider digital foil printing for short runs, variable designs, and greater substrate flexibility. A New Type of Cold Foil Technology: Digital Foil Printing In addition to conventional cold foil printing, digital foil printing has become increasingly common in recent years. Mainstream digital foil printing can generally be divided into two types: 1. Inkjet Digital Foil Printing Inkjet digital foil printing can build up a noticeable raised effect, making it suitable for foil designs with a dimensional or embossed appearance. It is often used for premium cards, packaging, and specialty printed products. 2. Toner-Based Digital Foil Printing Toner-based digital foil printing has a thickness closer to cold foil printing. Its advantage is greater flexibility in paper selection. It can be used on specialty papers with slight texture, and the foil can follow the original texture of the paper. As a result, the finish does not look overly smooth or plastic-like, giving it a distinctive appearance compared with both cold foil and hot foil stamping. To learn more, please refer to:>> Digital Foil Printing Key Design Tips for Cold Foil Printing When designing for cold foil printing, keep the following principles in mind: Use it for colorful metallic effects Cold foil is ideal for metallic red, metallic blue, gradient metallic colors, and other colorful foil effects. Avoid extremely small text and fine halftones Although cold foil can achieve more accurate registration than hot foil stamping, it still cannot fully match conventional ink printing. Choose the substrate carefully Cold foil works best on smooth, fine-surfaced substrates, such as coated paper or synthetic paper. Combine it with matte and gloss varnish for added depth Spot matte, gloss, and sandy metallic effects can add more visual layers to cold foil printing. Consider hot foil or digital foil for specialty papers If the design focuses on paper texture or debossed foil impressions, hot foil stamping or digital foil printing may be more suitable. FAQ What is cold foil printing? Cold foil printing is a printing process that transfers metallic foil using UV adhesive and cold foil film. Unlike hot foil stamping, it does not require high heat and heavy pressure. Instead, UV curing is used to transfer a silver metallic foil layer onto the substrate. What is the difference between cold foil printing and hot foil stamping? Cold foil printing is suitable for colorful metallic effects, gradient metallic colors, and accurate registration with color printing. Hot foil stamping is better suited for thick metallic finishes, debossed impressions, and premium effects on specialty papers. Can cold foil printing create colorful metallic effects? Yes. Cold foil printing usually transfers a silver metallic foil layer first, then applies color printing over it. This allows the creation of metallic red, metallic blue, gradient metallic colors, and other colorful metallic effects. What materials are suitable for cold foil printing? Cold foil printing is best suited for smooth, fine-surfaced coated paper or synthetic paper. For deeply textured specialty papers, hot foil stamping or digital foil printing is usually a better choice. Can cold foil printing be combined with matte or gloss varnish? Yes. Many cold foil presses can apply matte and gloss varnish after foil transfer. This allows designers to create localized matte, gloss, or sandy metallic textures for added visual depth.

【Introduction: About Action Learning and the Gestalt Project】 At Holo Solution, we firmly believe that "people" are a company's most core asset. We monthly host "Action Learning" activities, aiming to build an environment where team members can learn autonomously and gain a sense of achievement from their work—this is our core "Gestalt Project." Through cross-disciplinary learning, we focus on the wholeness of mind and thinking in addition to professional skills. (Extended Reading: The Practice of Action Learning: How the Gestalt Project Builds a Sustainable Learning Organization at Holo Solution Inc.) 【This Month's Theme: Crafting a Custom Mandala Scratch Card】 Following our previous mandala drawing activity, we are creating mandalas again this time, but with a "scratching" challenge! By scratching away the surface layer of scratch-off ink, members reveal the underlying special materials or colorful patterns, creating artistic works with greater variation and visual depth. Besides drawing mandalas, what makes this session special is that the host led members to mix and apply the scratch-off ink themselves. This ink is a core material frequently used by Holo Solution when manufacturing anti-counterfeiting scratch cards and lottery tickets, but not all members from different departments are familiar with its production process. Through this activity, everyone could actually touch the printing ink, observe its flow characteristics, and perfectly combine abstract printing knowledge with hands-on experience. 【Participant's Feedback: Observing Shifts in Mindset Through the Scratch Card Ink Experience】 "A handmade scratch card is actually not that easy to scratch. At first, I wanted to scrape out very fine mandala lines, but the handmade scratch-off ink accidentally peeled off in a whole piece. Because of this accident, I adapted to the ink's characteristics and changed my pattern design. The final product surprisingly evolved into an image combining a galaxy and the birth of a baby! During the process of scratching the mandala, the design kept adjusting and my thinking kept shifting. It was truly fascinating to observe the dynamic changes in my own mindset through the mottled ink, which ultimately shaped the final look of the artwork."

What is the "Gestalt Project"? It is an action learning experiment within the corporate environment, and also the core philosophy for Holo Solution to build a sustainable learning organization. Gestalt psychology tells us that "filling in the blanks" (mental completion) is human nature. However, in corporate management, we often run counter to this very nature. Through standard operating procedures (SOPs), written documentation, and various other methods, we constantly try to explain everything with absolute clarity, aiming for total consistency between words and actions. In other words, we eliminate any room for our team to think creatively or fill in the blanks. Humans inherently pursue freedom, creativity, and imagination. The shackles of rigid systems can never truly bind a group of talented people, making it essential to rethink the true essence of organizational teamwork. Perhaps what people really need in the workplace is not a flawless, robotic copy, but an "unfinished masterpiece"—a shape with a missing piece—allowing others to proactively step in and complete it. What is hard to explain linearly is that this completion is not a mechanical, plug-and-play fix, but rather using a form of "open space" to embrace and fulfill everyone's individual capability gaps. Specifically, an organization's vision and culture should not be precisely or dogmatically defined. Instead, under a certain degree of guidance, it should be shaped gradually through mutual alignment and continuous collaboration among all members. Even when that shape becomes distinct, you still cannot touch or see it, because as Gestalt theory teaches us, it is a unified form collectively completed in the minds of the team. This is the origin of the "Gestalt Project" at Holo Solution. We hope to shape an ecosystem where people genuinely enjoy living, learning, working, and growing together. This ecosystem is not only vibrant internally but can also grow sustainably, eventually merging with neighboring sub-ecosystems—evolving from small saplings and honeybees into a vast, thriving forest.

Contents Transparent Laser Parking Permit Silver Base Laser Parking Permit Sticker Type Parking Permit Card Type Parking Permit Suction Cup Type Parking Permit Color Waterproof Stickers Use Anti-Counterfeit Design to Make Parking Permits Both Attractive and Secure! Parking permits or passes are one of the most frequently counterfeited items. Although their value is not high, they are essential for daily life. This often leads to officials being careless, making management difficult and causing disputes. Using laser holographic technology for parking permits is the most economical and effective method of anti-counterfeiting. Typically, parking attendants or security guards may not thoroughly check parking permits, let alone verify their authenticity. However, the reflective effect of the laser film is very noticeable and can be quickly identified from a distance. Transparent Laser Holographic Parking Permit Rich Color Expression:  The pattern of the transparent laser film is relatively subtle, but as a gloss film, it can enhance the underlying color printing and improve the recognition of the printed content. Transparent laser holography is also frequently used in passports and documents from various countries for anti-counterfeiting purposes. Silver Laser Holographic Parking Permit Easily recognized from a distance: The silver laser holographic patterns are very distinct and have high recognizability. Custom content can be added on top of color printing. Sticker Type Parking Permit Anti-counterfeit parking permits can be made as stickers, attached to visible locations on vehicles, using basic waterproof and UV-resistant materials, ensuring durability against weather conditions for up to a year. Card Type Parking Permit Anti-counterfeit parking permits with laminating film can be printed on both sides, usually with instructions and precautions on the back. Suction Cup Type Parking Permit The suction cup can be easily fixed to the car windshield without leaving adhesive residue or being difficult to remove. Color Waterproof Stickers Using printed backgrounds for anti-counterfeit effects without laser film, suitable for subsequent printing or stamping needs. Combine Aesthetics and Security with Anti-Counterfeit Design! We provide customized designs based on your needs to achieve both aesthetic and anti-counterfeit effects! By incorporating subtle anti-counterfeit features into existing designs, you can strategically conceal elements that can be activated when necessary. Below are some commonly used anti-counterfeit printing designs for parking permits. For more design options, refer to the ' List of Anti-counterfeit Printing Pattern(Guilloche) .' Relief Printing Pattern:  The fastest counterfeit method is through scanning or photocopying, while relief printing patterns use intricate lines to create images that are difficult to replicate. Anti-Copy Pattern: Anti-copying is also a commonly used technique. Before copying, it appears as a grid pattern, but after copying, hidden patterns emerge. The relief printing pattern results in blurred lines after photocopying, whereas the anti-copy pattern reveals hidden text after copying. Although the effects may vary depending on the printer, these methods effectively reduce the risk of duplication. Grid pattern before photocopying The wheelchair symbol is visible after photocopying Laser Holographic Anti-Counterfeit Labels:  Customizable as labels that can be affixed to passes. This simple and convenient method allows for custom shapes to enhance recognizability. Generic Laser Film for Parking Permits:  Holo Solution's laser holographic film is custom-made and not available elsewhere, thus offering high security against counterfeiting.

#WaterSensitiveInk  (also known as #MoistureReactiveInk ) is a type of specialty ink that changes color upon contact with water. The most common version appears white when dry and turns transparent or colorless when wet. When printed over a colored design, the water-sensitive ink transitions from white to reveal the full-color image underneath after contact with water. Omikuji Fortune Paper | Hidden Messages Revealed with Water The printing technique used for water omikuji is quite unique. When dry, the paper appears blank with no visible text. Once it comes into contact with water, the paper becomes translucent, revealing hidden messages or images. This type of fortune-telling is commonly seen at Japanese shrines, where visitors draw random Omikuji paper slips. After placing them on water, the hidden messages appear, enhancing both the interactive experience and the spiritual significance of the ritual. Once dried, the hidden text typically disappears again. However, repeated exposure to water may cause the printed letters to blur over time, reducing detail clarity. Moisture-Reactive Ink for Tamper-Evident Security Labels In anti-counterfeiting applications, moisture-reactive ink is often used for tamper-evident seals. If a counterfeiter attempts to soak and remove the label, the ink will change color upon contact with water, leaving an irreversible mark as proof of tampering. These inks typically shift from a visible color to transparent and do not return to their original state after drying. This irreversible color change acts as clear evidence of unauthorized access, making them ideal for secure packaging and product authentication.

Content Holo Card | Foil Card Holographic Surprise Stickers | Bikkuriman (ビックリマン) Refractive Foil Embossing Surprise Stickers | Bikkuriman (ビックリマン) Silver Foil Stickers Well-known game cards with collectible value, such as "Pokémon Cards" or "Yu-Gi-Oh! Cards," often release rarer cards to enhance their collectible value. These rare cards not only feature unique character designs and abilities but also incorporate special printing techniques to increase their sense of value and rarity. Holo Card | Foil Card Holo Cards feature striking light and shadow effects, making them much easier to identify compared to standard color printing. Localized white ink printing can block the metallic texture in specific areas, enhancing color saturation. The shimmering holographic effect and colorful textures alternate, creating a more dynamic and rich design. Digital Foil Stamping Digital foil stamping adds printing on top of the foil, resulting in more varied color effects beyond just gold. It allows for the printing of special metallic colors (such as rose gold, metallic blue, or metallic pink) and even gradient metallic colors, which are effects that traditional foil stamping cannot achieve. Special Ink Printing When people hear "special ink," they often think of "anti-counterfeiting," but that's not always the case! For instance, photochromic ink and thermochromic ink not only make cards interactive and more appealing for collectors but also add to the cards' rarity and value due to the unique printing techniques involved. Photochromic ink requires exposure to sunlight to reveal vibrant colors or hidden patterns. Holographic Surprise Stickers | Bikkuriman (ビックリマン) Bikkuriman (ビックリマン) is a chocolate candy produced by Lotte in Japan, famous for the "surprise stickers" that come with it. The product uses both common and rare stickers to attract consumers. Common versions are usually simple color prints, while the rare ones are most often holographic stickers! Holographic stickers are characterized by the flickering light and shadow or a 3D effect, while color printing can further enhance the vibrancy of the colors. Character information can be printed on the back of the stickers. Refractive Foil Embossing Surprise Stickers | Bikkuriman (ビックリマン) Holo Solution developed surprise stickers using "Refractive Foil Embossing" technology. The texture is different from that of holographic stickers and is tactile, giving surprise stickers a wider range of expressions. Silver Foil Stickers | Metallic Texture Stickers These silver foil stickers incorporate various printing techniques to create a unique metallic texture. Available in glossy, matte, and grayscale finishes, they deliver intricate details and refined designs even without vibrant colors. Ideal for premium packaging and brand identity.

When you touch a printed surface, hidden patterns appear—this is how most designers imagine thermochromic ink. However, since body temperature and room temperature are quite close, the color-changing effect is often less pronounced. In hot weather, thermochromic ink may change color before being touched, while in cold weather, your hands may be too cool to trigger the change effectively. This is one of the biggest challenges in thermochromic ink design. So, how should thermochromic ink be used effectively? Let’s explore its principles, real-world applications, and design insights to spark creativity. Common Applications of Thermochromic Ink in Printing Thermochromic ink is widely used in various printed products. Many people have encountered it, perhaps unknowingly. A classic example is the once-popular sticker on lighters featuring swimsuit models—when heated with another lighter, the swimsuit would disappear, revealing the model’s body underneath. Another example is urinal deodorizer balls commonly found in public restrooms, which change color upon contact with warm liquid. Some coffee mugs also use thermochromic ink, revealing hidden designs when filled with hot water. A highly successful and well-known product utilizing this technology is the erasable pen—friction from rubbing generates heat, turning the ink from colored to transparent. You can even place the writing in an oven to make the ink disappear or put it in a freezer to restore it! Designing Thermochromic Ink for Effective Use While many thermochromic ink applications are successful, their use remains relatively niche due to one key factor: temperature change. Successful applications integrate thermochromic ink in scenarios where temperature shifts naturally occur. Erasable Pens: These pens rely on friction-generated heat. However, designers must consider factors such as the amount of heat needed, the best materials for generating heat, and the risk of the ink disappearing at high room temperatures. Color-Changing Mugs: This is an ideal use case because pouring hot water creates a significant temperature difference, ensuring a clear color change. Lighter Stickers: By heating the sticker with another lighter, users can quickly see the effect, adding an interactive and social element. Urinal Deodorizer Balls: Since urine temperature is typically higher than body temperature, the color change effect is more noticeable than when using just hand warmth. "Invisible Books" in Temples: Some temples print fortunes on paper using thermochromic ink, requiring heat from a candle flame to reveal the text, creating a mystical experience. Key Factors Affecting Thermochromic Ink Performance The greatest challenge in designing thermochromic ink applications is ensuring a noticeable temperature change within a reasonable context. Touch-Activated Color-Changing Cards: This is a popular idea because it requires no additional tools—just body heat. However, body temperature is often too close to room temperature, making the effect inconsistent. To improve it, designers should consider using these products in air-conditioned environments, where the temperature difference is greater. Alternative heat sources like breath, friction, or essential oil warmers can enhance the effect. Temperature-Sensitive Baby Bottle Stickers: These stickers indicate if milk is too hot, preventing burns. While useful for first-time parents, most quickly learn the right water temperature, making the product less essential over time. How Thermochromic Ink Works Why Are Most Thermochromic Inks Dark-Colored? Most thermochromic inks are reversible, meaning they can return to their original state when cooled. Typically, they are designed to be colored at lower temperatures and become transparent at higher temperatures. This allows them to function as a "masking layer," revealing printed colors beneath when heated. Dark colors, especially black, provide the best coverage. Other colors exist but are less effective at blocking underlying designs, making them less popular. It's also important to note that thermochromic ink does not change color instantly—it gradually shifts with temperature. Additionally, the temperature required to revert the color is often lower than the activation temperature, which can impact its visibility. What Is Irreversible Thermochromic Ink? Unlike reversible thermochromic ink, irreversible ink changes color permanently when exposed to high temperatures. This makes it ideal for temperature indicators, such as ensuring products haven’t been exposed to excessive heat during shipping. It’s also useful for tamper-evident security labels that prevent unauthorized resealing of packaging. Creating Innovative Thermochromic Ink Products Since body temperature alone is often insufficient to trigger a strong color change, innovative applications should focus on designing scenarios where temperature variations are more pronounced. "Ice Book" – Interactive Children's Book Instead of relying on body heat, this book is stored in the freezer. When taken out and exposed to breath or hand warmth, illustrations vanish, symbolizing the effects of global warming. Unlike typical thermochromic ink products that reveal colors when heated, this design does the opposite—starting with vibrant colors in cold conditions and disappearing when warmed. (image source: internet) "Zonzen Yakiniku" Heat-Activated Menu This restaurant menu is black at room temperature, showing only the gold foil logo. When placed on a grill, the menu reveals its hidden text, perfectly integrating the experience with the dining environment. This creative use of thermochromic ink enhances customer engagement. Thermochromic ink is a fascinating material, but its effectiveness depends on carefully designed temperature-changing scenarios. Instead of relying solely on body heat, exploring unique heating or cooling methods can lead to more impactful and engaging applications. Want to learn more about thermochromic ink applications? Contact us to discuss your printing needs!

Using anti-counterfeiting design techniques or software to make the anti-counterfeiting patterns can also have good anti-counterfeiting effects in general printing solutions. It goes without saying that the anti-counterfeiting pattern designs combined with the special inks or laser anti-counterfeiting effects can reach an even higher anti-counterfeiting level. You may evaluate your budgets for the anti-counterfeiting designs depending on the commodity values and prices. The following are a list of various anti-counterfeiting pattern designs to summarize their particularities. 1.Moire There exist implicit moire pattern that naked eyes can only see the sole color blocks, while the hidden patterns can be seen through exclusive inspection filters. 2.Anti-copying patterns There are many ways to achieve anti-copy purpose, we can using hologram hot stamp as well as anti-copy patterns. Please refer to the left figure, which is the original one. We only see the gray shading, and specific patterns on it, and COPY VOID text would be generated in the copied sheets (please refer to the right figure). COPY VOID text can also be customized. Anti-copy pattern do not need special ink, it offers high-technology security effect with economical price. 3.Guilloche Pattern The anti-counterfeiting shadings such as fractal, relief, engraving, and anti-copying types, etc. can be made with extremely complicated lines or pattern variations via specific mathematic logic algorithms. Not only difficult to fake, such design characteristics have well become unique esthetics of the security category products. The only possibility for copying is to imitate and draw thoroughly after blowing up, but it is extremely difficult. 4.Micro text (fine characters, extremely tiny characters) Micro text is a very simple and effective means of anti-counterfeiting measure. The printing equipment needs to be adjusted to the most precise status for printing extremely small characters. The small characters can be hidden at wherever places not easy to find, so that counterfeiters are not able to forge, and let alone re-producing through copying. For the current printing level’s regard, whatever fonts smaller than 0.3mm (1pt) are classified as micro text, which needs to be assisted by magnifying glass for viewing clearly. It depends on the printing condition differences, there surely are other methods for making even smaller characters, but there could be different constrains accordingly. 5.Stroke reduction in words Anti counterfeiting through stroke reduction in words - randomly reduce the strokes of the words. Only the upstream co-workers get to know such secret anti-counterfeiting measure, and the illegal counterfeiters cannot find such small details easily. 6.Positioned emboss Positioned emboss-similar to what from the stamping effect. In addition to what colors are able to bring us, it also enriches the textures of paper with introverted and tactile sensations. In the securities or supporting documents the metal stamp marks also imply public recognition of justice and credibility. 7.Relief Engraving Printing Pattern & Engraving security effect Engraving security effect – please refer to the above figure, the looming building behind Holo Solution logo is composed of a series of dense lines, and the looming effect is resulted from complex combinations in the thickness variations of the lines. Relief engraving printing - the complex changes through thin or bold curved lines have been used which come up with specific patterns that it not only creates quality textures with authority, the redrawing process also make it difficult to forge. 8.Watermarking Watermarking-through two-color printing, anti-copying can create the watermark effect, and that makes replication even more difficult. 9.Latent image security Utilize the different reflection angles from different inks, latent image anti-counterfeiting effects can be made that the hidden patterns are clearly visible only at certain rotating angles. Such anti-counterfeiting effects can only be made through special processes. The anti-counterfeiting level is high, and easy for the consumers to identify. 10.Changeable Serial Number, QR Code & Bar Code Each printout has a unique identity number, which is convenient for management of its whereabouts or the recording of the timeframe, as well as the management on the production, product and distributors. There is certain threshold on variability in printing, and it is also a basic and effective way for anti-counterfeiting. Because of its variability, the counterfeiters cannot figure it out, and for the sake of its uniqueness, the original manufacturer can easily detect duplicates. 11. Dynamic characters, gray-scale varying serial numbers The hidden specific mathematical logics, rules of the dynamic characters definitions are solely controlled by the original manufacturer; and on the other hand, these complex logical changes cannot be edited one by one. It is almost impossible for the counterfeiters to figure out the rules if we make the designs complicated enough, and not to mention anti-counterfeiting. Gray-scale varying serial numbers: The numbers in the above figure are not just unique, and the combinations of the gray scales are also different. Only the original manufacturer knows the rules and the reference database. Random-highlight type of serial numbers: The red characters in each serial number are in different positions, and the red characters in the QR Code swill correspond to the red characters in the serial numbers. 12. Anti-counterfeiting paper The papers themselves have the anti-counterfeiting effects already, but if the anti-counterfeiting effects are to be done in the process of paper-making, the considerable batch quantities will definitely deserve a second thought. We would recommend to use our public-version anti-counterfeiting papers, and that way you may easily benefit from their good anti-counterfeiting effects at small quantities. The authenticity of Holo Solution Inc.'s anti-counterfeiting papers can be easily identified, as the effects of watermarking can be seen with relevant back light. They have both explicit and implicit anti-counterfeiting effects. The fluorescent color filaments embedded in the paper are visible to the naked eye, and the hidden fluorescent filaments will illuminate under the UV light of specific wavelength range.

What is Photochromic Ink? Photochromic ink appears transparent indoors but changes to a specific color when exposed to sunlight or UV light, maintaining its color for a period before fading. This ink absorbs UV rays from sunlight, so it also reacts under UV lamps. Since indoor lighting contains minimal UV, the color-changing effect is not activated. However, because some UV is still present indoors, the ink may appear faintly colored instead of completely transparent. Applications & Creative Uses of Photochromic Ink Photochromic ink can be used to create small cards that roughly indicate the UV intensity in an environment. It is also popular in creative products like postcards, stickers, and novelty items, adding an interactive element. For example, some customers design postcards where leaf patterns only become visible under sunlight. Others use it in book printing as a fun way to encourage people to read more—and go outdoors more often! Photochromic Ink × Innovative Beverage Cup Designs Some printing companies have integrated photochromic ink into drink cup designs, featuring floral patterns that appear in vibrant red when exposed to sunlight—an eye-catching marketing gimmick. ( Please note that we currently do not offer photochromic ink printing for beverage cups. Thank you for your understanding. )

What is Invisible Fluorescent Ink? Invisible fluorescent ink is transparent and colorless under natural light. However, when exposed to ultraviolet (UV) light, such as a banknote verification lamp, it reveals specific colors and printed patterns. The advantages of using this ink for anti-counterfeiting purposes include: Difficult to detect under natural light, providing a hidden effect Prevents scanning and photocopying Easy to verify authenticity Color-Changing Effects of Invisible Fluorescent Ink Visible fluorescent inks display specific colors under natural light, such as fluorescent yellow or fluorescent green. In contrast, invisible fluorescent ink remains transparent and colorless under natural light and only reveals its specific color under UV light. Black-to-Color Fluorescent Ink This type of fluorescent ink appears black under natural light but reveals a specific color when exposed to UV light. It is relatively rare and can mislead counterfeiters into thinking it is standard black ink printing. Anti-Counterfeiting Applications of Invisible Fluorescent Ink Printing invisible patterns onto printed materials allows for easy authentication using a handheld UV lamp. Since the ink remains invisible under natural light, it possesses anti-copy and anti-scan properties. Printing “serial numbers” can help prevent unauthorized product resale. Invisible numbering can be hidden in locations unknown to distributors. If a distributor lowers prices for clearance sales or engages in cross-regional sales that disrupt market order, the issue can be easily traced back to the responsible distribution chain. Applications of Invisible Fluorescent Ink in Creative Products Kazama Yakiniku – The Invisible Magic Menu A restaurant used invisible fluorescent ink to print its menu for a Halloween-themed event, allowing diners to experience the thrill of uncovering a "book of secrets" during their meal. Ming Chi University’s Exploration Team – Discovering Taiwan’s Natural Beauty A poster design incorporating dual-color invisible fluorescent ink provides an interactive "exploration"  experience for viewers. Can Invisible Fluorescent Ink Be Used for Color Printing? Most standard prints achieve color effects using CMYK four-color process printing. But can invisible fluorescent ink also create color images? The answer is yes! Invisible fluorescent ink utilizes RGB overprinting to create color images, which follows a different logic from CMYK color separation and overprinting. Although color images can be printed, factors such as light sources and materials make it challenging to maintain precise color consistency. The more vibrant the colors, the closer they are to pure RGB hues, resulting in better brightness and clarity. Darker colors or those with low contrast may be harder to recognize. Since the glossiness of ink differs from that of paper, large areas of fluorescent ink printing may still reveal traces of printing under natural light. This is an important consideration when using invisible fluorescent ink. Although termed "invisible," achieving complete invisibility under natural light requires perfect coordination of multiple factors, making it a highly complex process. "Blurred in the Mirror" — Xing Yun Image Creation Exhibition This project, in collaboration with an artist, utilized RGB three-color invisible fluorescent ink overprinting to create hidden images with excellent visibility under UV light. However, the final result did not fully meet expectations due to color discrepancies—the original artwork leaned toward dark red, but the printed version appeared slightly purple. Additionally, the color scheme was relatively monochromatic, making it difficult to highlight the effect of multi-color overprinting. If the color contrast were increased, the outcome would have been more striking. About the Artist – DreamHolic Xing Yun 🔗 https://www.facebook.com/DreamHolicYin/