Aluminum-foil paper color-changing anti-counterfeiting composite device and process

Abstract

The invention discloses an aluminum-foil paper color-changing anti-counterfeiting composite device and process. The anti-counterfeiting composite device comprises an aluminum-foil paper body and an aluminum-foil paper main body, wherein the aluminum-foil paper body is composed of aluminum-foil lining paper, an aluminum-foil base material and reflective strip anti-counterfeit labels; the aluminum-foil lining paper is arranged at the bottom of the aluminum-foil base material, the reflective strip anti-counterfeit labels which are distributed in parallel are arranged on the two sides of the middle of the aluminum-foil lining paper and the two sides of the middle of the aluminum-foil base material, and strip-shaped holes are evenly distributed. The aluminum-foil paper body is formed by laminating the aluminum-foil lining paper, the aluminum-foil base material and the reflective strip anti-counterfeit label, so that the product is high in integration degree, wherein the reflective strip anti-counterfeiting label is arranged in the anti-counterfeiting label and viewed through the strip-shaped hole, the anti-counterfeiting capacity of the aluminum-foil paper is further improved in cooperation with the recognition indentation and the photochromic anti-counterfeiting ink layer, and the authenticity of the aluminum-foil paper is recognized conveniently; the aluminum-foil paper body is produced through the anti-counterfeiting composite device, production efficiency and standardization degree are high, and production cost.

Description

technical field [0001] The invention relates to the technical field of aluminum foil paper anti-counterfeiting, in particular to an aluminum foil paper color-changing anti-counterfeiting composite device and process. Background technique [0002] Due to its excellent characteristics, aluminum foil is widely used in food, beverages, cigarettes, medicines, photographic substrates, household daily necessities, etc., and is usually used as its packaging materials; electrolytic capacitor materials; heat insulation materials for buildings, vehicles, ships, houses, etc.; can also Decorative gold and silver threads, wallpapers, various stationery prints and decorative trademarks of light industrial products, etc. Among the various uses mentioned above, the one that can make the most effective use of the performance of aluminum foil is as a packaging material. Aluminum foil is a soft metal film, which not only has the advantages of moisture-proof, air-tight, light-shielding, abrasio...

AI Technical Summary

Problems solved by technology

[0003] At present, for the anti-counterfeiting label design of aluminum foil paper, a simple labeling method is usually adopted, which is easy to be imitated and cannot meet the anti-counterfeiting requirements of high security

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