Production process with local pattern vacuum aluminum plating and lasering multiple anti-counterfeiting lining paper for cigarettes

Abstract

The invention discloses a production process of local pattern vacuum aluminum plating and lasering multiple anti-counterfeiting lining paper for cigarettes. The process is characterized in that a release layer of the lining paper for cigarettes prepared by virtue of a process technology of laser information overlaid with silicon oil patterns has multiple-anti-counterfeiting performance after vacuum aluminum plating. The production process comprises the following steps: preparing the release layer; pressing laser mould; printing the silicon oil patterns; carrying out vacuum aluminum plating; compounding paper; and peeling a thin film. Compared with the prior art, the production process disclosed by the invention has the advantages that multiple-anti-counterfeiting performance is achieved, so that the a similar vivid dynamic effect cannot be simulated through a common printing process after the laser effect on the surface of paper and the effect of the local patterns subjected to vacuum aluminum plating are overlaid, so that the copying difficulty is greatly increased, the anti-counterfeiting grade is obviously improved, and moreover, the manufacturing process is simple and convenient to operate. The content of volatile organic compounds (VOCs) of the product meets the tobacco industrial standard YC264-2008.

Description

technical field [0001] The invention relates to the technical field of packaging paper for cigarettes, in particular to a production process of a partial pattern vacuum aluminized laser multiple anti-counterfeit lining paper for cigarettes. Background technique [0002] At present, composite aluminum foil paper, direct plating or transfer aluminized paper, surface printing or colored backing paper and aluminized laser paper are generally used as inner lining paper for cigarettes in China. The production process of composite aluminum foil paper is simple, and the composite of paper and 6~7μ thick aluminum foil has no anti-counterfeiting effect, but the product is not environmentally friendly; The quantity is small, but no anti-counterfeiting, and the product is environmentally friendly; the surface printing or colored backing paper needs to print text, patterns or various color coatings on the surface, the production process is general, but there is no anti-counterfeiting, an...

AI Technical Summary

Problems solved by technology

The production process of composite aluminum foil paper is simple, and the composite of paper and 6~7μ thick aluminum foil has no anti-counterfeiting effect, but the product is not environmentally friendly; The quantity is small, but no anti-counterfeiting, and the product is environmentally friendly; the surface printing or colored backing paper needs to print text, patterns or various color coatings on the surface, the production process is general, but there is no anti-counterfeiting, and the product is environmentally friendly; aluminized laser paper needs to be coated , molded laser, aluminum plating, compounding and other production processes, the process is complex, need to make anti-counterfeiting master, anti-counterfeiting but relatively simple, the product is environmentally friendly

[0003] The problems existing in the prior art are: poor anti-counterfeiting effect, single manufacturing process, easy imitation, especially some materials with low environmental performance, and the total amount of volatile organic compounds (VOCs) cannot meet the YC264-2008 tobacco industry standard

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