Laser holographic anti-counterfeit composite aluminum plating film and production technology thereof
A laser holography, production process technology, applied in the direction of synthetic resin layered products, layered products, paper/cardboard layered products, etc., can solve the problems of poor tearing, unsightly decoration, etc., and achieve increased toughness and tear resistance. Sexuality, bright metallic luster, anti-copying effect
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[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0031] like figure 1 As shown, a laser holographic anti-counterfeiting composite aluminized film includes a BOPP film 1 and a waterproof copperplate paper 4, and the BOPP film 1 and the waterproof copperplate paper 4 are fixed together by an adhesive layer 2;
[0032] Among them, the upper end of the BOPP film 1 is provided with an upper aluminum coating layer 5, the lower end of the waterproof copper paper 4 is provided with a laser ...
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