Self-adhesive label how to tear it more convenient

Self-adhesive label how to tear it more convenient Self-adhesive labels are used in many daily products because of their easy printing and good bonding effect. But I believe that many people have encountered such a problem in their lives: the self-adhesive sticker label can not be torn or torn at all, resulting in the residue of the adhesive on the surface of the product and the cleaning is not clean. Today, the editor will introduce to you a life trick, which can easily and simply solve the problem of unclean stickers. Prepare a little alcohol first, soak the napkin in the alcohol, and then wipe the sticker with the napkin, and it will be cleaned up after a while. And now e

What is a laser anti-counterfeiting label? What is its technical principle?

The laser anti-counterfeiting label is a laser anti-counterfeiting label, also called a holographic anti-counterfeiting label. It is an anti-counterfeiting label that uses laser color hologram plate making technology and molded copy technology, and is one of the mainstream anti-counterfeiting technologies in the market. Laser anti-counterfeiting technology includes three aspects: laser holographic image anti-counterfeiting, encrypted laser holographic image anti-counterfeiting, and laser lithography anti-counterfeiting technology. Laser anti-counterfeiting labels are mainly observed by naked eyes, or by observing internal stereotyped features through microscopic equipment to identify authenticity. Its colors are gold, silver, red, blue, green and so on. The technical principles of laser