NP-Flash is a security film that focuses on the color shift function, featuring dramatic color shifts according to the viewing angle. Color shifts can be ascertained with the naked eye without the assistance of tools. Machine verification using a specialized sensor is also possible.
Standard grade with diffractive image applied to NP-Flash film
1. Dramatic color shift effect that can be clearly seen with the naked eye
Color appears green when viewed straight on, and changes to blue when viewed at an angle.
*It is also possible to produce stickers that change from orange to green.
2. Machine verification also possible with specialized sensor
Use of a specialized sensor enables automated, accurate and rapid authentication of large volumes of stickers.
A security-thread parts label made from standard-grade film
NP-20T is a security-thread parts label in which NP-Flash film with a diffractive image is put in stripe form and enclosed through paper processing.
NP-20T offers exceptional validation with the naked eye through a combination of diffractive image and color shift effect.
Introduction into operations made simple through compatibility with existing label printers for printing of product numbers, barcodes, etc.
Tamper evident sticker utilizing NP-Flash film
NP-40 is a sticker used for closing packages containing cosmetics, software and other goods. As with traditional tamper evident stickers, visual evidence enables simple verification that the sticker has been broken. Adding a color shift effect that can be clearly seen with the naked eye, simply affixing the NP-40 provides for anti-counterfeiting.
*In addition to the adhesive transfer type in the photo, users may also choose a non-adhesive transfer type that leaves evidence of opening on the inside of the sticker without leaving glue remnants on the adhesive surface.
