Stock anti-copy paper is a type of copy-revealed security paper that uses security background pattern design. It is suitable for important documents that require clear identification between originals and copies.
Before photocopying, the paper surface shows a regular and fine background pattern with a natural overall appearance, making it difficult to notice anything unusual. After photocopying, specific hidden patterns or text appear on the copy, making the difference between the original and the copy easy to identify. This design helps strengthen the authority and security value of original documents such as test reports, contracts, appraisal certificates, warranties, official certificates, and authorization documents.
Anti-copy paper is easy to verify and does not require special instruments. Because the background pattern is composed of fine lines and security pattern design, it requires a high level of printing and security design expertise, making it difficult to reproduce through ordinary printing methods. The full-surface background pattern also helps reduce the risk of unauthorized alteration or tampering.
The copy-revealed effect may vary depending on different photocopiers, scanning devices, and output settings. For documents that require a higher level of security, we recommend combining anti-copy paper with multi-layer security printing technologies such as invisible ink, special color fine lines, microtext, hologram security foil stamping, or serial numbers.