Manufacturing technology for environment-friendly multipoint orientating and anti-counterfeit printing paper
A multi-point positioning and anti-counterfeiting printing technology, which is applied in the printing process, the printing of special varieties of printed matter, printing, etc., can solve the problems that cannot satisfy the effective transfer of printing ink layer and aluminum spray layer, and cannot meet the effective peeling off of printing ink, etc. Achieve the effect of reducing printing cost, good anti-counterfeiting effect and reducing pollution
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[0028] The specific implementation of the present invention will be further described below in conjunction with examples. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.
[0029] The present invention is an environment-friendly multi-point positioning anti-counterfeiting printing paper production process. The production process includes the following process steps:
[0030] Step 1: Determine the anti-counterfeiting plan, design and formulate multi-point anti-counterfeiting patterns according to the needs of product users;
[0031] Step 2: Make a master with a fixed multi-point anti-counterfeiting pattern, use the photoresist film as a carrier, and use a laser head to burn pixels of different depths on the photoresist film to engrave into a flat or three-dimensional pattern, and then engrave The latter photoresist film is put into the electro...
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