Kan't Kopy paper
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Kan't Kopy safety paper is a type of security paper printed with a moiré pattern in order to resist counterfeiting original documents. It has an embedded mark making copying obvious, as a side effect deterring further copying.
Contents
How it works
When photocopied or scanned, KK paper produces a repeated pattern of either the word "VOID" or the word "COPY" on the copies. The paper comes in red, blue, and green. The illusion of the VOID pattern is created by line segments intersecting at various angles.
Uses
Kan't Kopy paper is mainly used in coupons and official documents.
See also
- CopyProof paper
- Security printing
- Moiré pattern
- Copy prevention
- Intellectual property
- Copyright
- Watermark
External links
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