Transfer method for holographic anti-counterfeiting molded film

Abstract

The invention relates to the holographic anti-counterfeiting printing industry, in particular to a transfer method for a holographic anti-counterfeiting molded film. The invention provides the transfer method for the holographic anti-counterfeiting molded film, which can replace a pattern transfer method which is used for molding transfer of a film used by a nickel plate to form a molded film. A holographic nickel plate is produced and a titanium nitride layer is formed on a polyethylenetherephtalate (PET) base film through molding transfer and vacuum titanium plating to form a holographic titanium-film mother plate film band; and the mother plate film band and a base film band are abut-pressed at certain temperature and pressure, a coating layer part is softened in advance, ultraviolet (UV) adhesive is used for post-curing to form a holographic film, and then vacuum aluminum plating is performed to form a holographic aluminum-plated film. The transfer method for the holographic anti-counterfeiting molded film has the advantages that the original molding method that the nickel plate is required to be used as a mother plate for molding transfer is changed, the cost can be greatly saved and the molding transfer efficiency is improved.

Description

technical field [0001] The invention relates to a holographic anti-counterfeiting printing industry, in particular to a transfer method of a holographic anti-counterfeiting film lamination. Background technique [0002] my country's packaging and printing industry is developing rapidly, and the use of special paper is gradually expanding, especially the use of various laser transfer films, which are popular with consumers because of their bright and beautiful patterns on the surface, but due to their complicated production and high cost. There are some obstacles, especially the cost of plate making has always been high, and a high-priced template can only be printed about 10,000 sheets by transfer method. If the service life of the template can be extended, the cost will also be greatly reduced , changing the production method of mold transfer, making laser printing a leap revolution, solving the problem of template cost is an urgent problem for engineers and technicians; in t...

AI Technical Summary

Problems solved by technology

[0002] my country's packaging and printing industry is developing rapidly, and the use of special paper is gradually expanding, especially the use of various laser transfer films, which are popular with consumers because of their bright and beautiful patterns on the surface, but due to their complicated production and high cost. There are some obstacles, especially the cost of plate making has always been high, and a high-priced template can only be printed about 10,000 sheets by transfer method. If the service life of the template can be extended, the cost will also be greatly reduced , changing the production method of mold transfer, making laser printing a leap revolution, solving the problem of template cost is an urgent problem for engineers and technicians; in the prior art, there is no transfer film of the present invention used as a template for transfer case

Images