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Anti-counterfeiting microstructural particle manufacturing method

A manufacturing method and microstructure technology, which is applied in the directions of marking, instruments, display devices, etc., can solve problems such as limitations in the field of use, and achieve reliable anti-counterfeiting effects, advanced manufacturing technology, and precise manufacturing equipment.

Inactive Publication Date: 2014-08-06
SHANGHAI SHENGYE PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Similarly, since this technology exists in the form of tags, it also has great limitations in the field of use

Method used

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  • Anti-counterfeiting microstructural particle manufacturing method
  • Anti-counterfeiting microstructural particle manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of manufacture method of anti-counterfeiting microstructure particle, its technological process is as follows figure 1 As shown, the method comprises the following steps: (1) coating a layer of moldable peeling adhesive layer on the substrate with a coating machine, the peeling adhesive layer can be dissolved in organic solvents, or can be melted by heat, so as to remove from the substrate Peeling off on the sheet; (2) depositing an optical film on the surface of the peeling adhesive layer; (3) coating an ultraviolet material layer on the surface of the optical film; (4) making a template with a microstructure pattern; (5) using a template with a microstructure pattern , stamping the substrate, so that the ultraviolet material layer and the optical film on the substrate are pressed and broken into the same anti-counterfeiting microstructure particles as the microstructure pattern, and the particles are pasted on the substrate by peeling off the adhesive layer; (6)...

Embodiment 2

[0045] A kind of manufacture method of anti-counterfeiting microstructure particle, its technological process is as follows figure 2 As shown, the method comprises the following steps: (1) coating a layer of moldable peeling adhesive layer on the substrate with a coating machine, the peeling adhesive layer can be dissolved in organic solvents, or can be melted by heat, so as to remove from the substrate Peel off on the sheet; (2) deposit the optical film after coating the ultraviolet material layer on the peeling adhesive layer; (3) coat the ultraviolet material layer on the surface of the optical film; (4) make a template with microstructure graphics; (5) A template with a microstructure pattern is used to stamp the substrate, so that the ultraviolet material layer and the optical film on the substrate are pressed and broken into anti-counterfeit microstructure particles that are the same as the microstructure pattern, and the particles are pasted on the substrate by peeling of...

Embodiment 3

[0052] A kind of manufacture method of anti-counterfeiting microstructure particle, its technological process is as follows figure 1 As shown, the method comprises the following steps: (1) coating a layer of moldable peeling adhesive layer on the substrate with a coating machine, the peeling adhesive layer can be dissolved in organic solvents, or can be melted by heat, so as to remove from the substrate Peeling off on the sheet; (2) depositing an optical film on the surface of the peeling adhesive layer; (3) coating an ultraviolet material layer on the surface of the optical film; (4) making a template with a microstructure pattern; (5) using a template with a microstructure pattern , stamping the substrate, so that the ultraviolet material layer and the optical film on the substrate are pressed and broken into the same anti-counterfeiting microstructure particles as the microstructure pattern, and the particles are pasted on the substrate by peeling off the adhesive layer; (6)...

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Abstract

The invention relates to an anti-counterfeiting microstructural particle manufacturing method. The anti-counterfeiting microstructural particle manufacturing method includes steps of (1) coating a compression-moulded stripping adhesive layer on a substrate; (2) depositing an optical film on the surface of the stripping adhesive layer; (3) coating an ultraviolet material layer on the surface of the optical film; (4) manufacturing a mould plate with microstructural patterns; (5) adopting the mould plate with the microstructural patterns and punching the substrate so that the ultraviolet material layer on the substrate and the optical film are pressed to break to anti-counterfeiting microstructural particles same with the microstructural patterns and adhering the particles on the stripping adhesive layer; (6) stripping the anti-counterfeiting microstructural particles from the substrate. Compared with the prior art, the anti-counterfeiting microstructural particle manufacturing method adopts a metal mould plate punching process and the anti-counterfeiting microstructural particles can be manufactured in scale. The anti-counterfeiting microstructural particles have wide application ranges, and can be directly added into a base material or printed onto a packaging material to be anti-counterfeiting by adding into ink or coating.

Description

technical field [0001] The invention relates to an anti-counterfeit material and a preparation method thereof, in particular to a method for manufacturing anti-counterfeit microstructure particles. Background technique [0002] The application of anti-counterfeiting technology in various industries can help consumers quickly identify the authenticity of goods and protect consumer rights and interests. At the same time, it can help business users fight against counterfeit products, eliminate batch anti-manufacturing, protect corporate brands, maintain corporate image, and avoid economic losses. The anti-counterfeiting technologies usually used in the field of packaging are mainly as follows: precision printing, laser holographic printing, metal wire, fluorescent dyes, magnetic dyes, thermal dyes, microprinting, steel mold pressing, etc. These technologies have all played a certain role in the initial stage of use, but these anti-counterfeiting technologies generally have defe...

Claims

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Application Information

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IPC IPC(8): G09F7/00
Inventor 沈欣饶道军余勇
Owner SHANGHAI SHENGYE PRINTING
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