Tamper-evident security stickers can generally be divided into three types according to the tamper effect after removal: full-transfer, partial-transfer, and non-transfer.
After full-transfer or partial-transfer stickers are removed, VOID OPEN, VOID text, or tamper marks transfer onto the applied surface, while the label itself also shows a tamper-damaged effect. Even if the removed label is not kept, the remaining mark on the applied surface can serve as evidence that the item has been opened, removed, or tampered with.
Non-transfer stickers mainly show tamper damage on the label itself and do not leave VOID text or tamper marks on the applied surface. They are commonly used in applications where residue or visible marks on the surface should be avoided, such as no-photo stickers or mobile phone camera control stickers.
This product is a full-transfer tamper-evident security sticker. Compared with partial-transfer stickers, full-transfer stickers transfer VOID OPEN, VOID text, or tamper marks more completely onto the applied surface after removal, making the tamper evidence more visible. It is suitable for applications that require high visibility, tamper-evident sealing, and clear evidence of removal.
Full-transfer tamper-evident security stickers can be used for product sealing, carton sealing, warranty labels, equipment seals, document sealing, logistics packaging, asset management, and anti-tampering identification. With a removal-revealed tamper effect, they help management personnel, consumers, or after-sales service staff quickly determine whether a product has been opened, switched, unsealed, or handled without authorization.
Depending on the application, different material options are available, including silver destructible, transparent destructible, eggshell paper fragile labels, plain holographic VOID, and blue VOID full-transfer labels. If brand logos, text, serial numbers, warning messages, or product information need to be printed, it is recommended to reserve enough tamper-revealing area in the design to avoid reducing the visibility of the VOID OPEN text or tamper marks.