Method for manufacturing nonwoven metal porous plate used for printing

A non-woven and stencil technology, which is applied in the fields of printing and plate making, can solve the problem that the stencil is difficult to achieve precise patterns, etc., and achieve the effect of improving the precision of patterns and improving the printing durability

Active Publication Date: 2011-11-16
CHINA BANKNOTE PRINTING & MINTING
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the stencil for printing is difficult to achieve precise patterns in the prior art, to provide a method for making a non-woven metal stencil for printing, to improve the precision of the pattern printed by the stencil and the durability of the stencil

Method used

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Embodiment Construction

[0026] The present invention will be further described below in combination with specific embodiments and accompanying drawings.

[0027] The method of making non-woven metal stencils for printing is a method of combining the printing corrosion technology and the electroplating (casting) plate making technology, that is, using the printing corrosion method to form the original plate for production, and using the original plate to produce a special The missing printing plate can realize the random change of the precise pattern mesh, and the electroplating layer is used as the ink barrier layer, thus replacing the printing plate of the traditional woven screen plate.

[0028] The specific steps of the above method are:

[0029] a. Design the pattern of metal stencils with patterns on the computer;

[0030] b. Make the above-mentioned layout into a layout film through the phototypesetting machine connected with the computer;

[0031] b1. Check the patterns on the subdivision fi...

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Abstract

The invention discloses a method for manufacturing a nonwoven metal porous plate used for printing, relating to the field of printing and plate making and aiming at solving the problem that the porous plate used for printing in the prior art is hard to realize precise patterns. The method comprises the following steps: designing a plate sample of the metal porous plate with patterns on a computer; arranging and manufacturing the plate sample into split films by an imagesetter connected with the computer; coating photosensitive glue on a master plate base for manufacturing the metal porous plate; covering the split films on the master plate base coated with the photosensitive glue for plate burning, then developing and displaying the plate sample on the photosensitive glue; corroding the master plate base and manufacturing the master plate of the metal porous plate with patterns; and manufacturing the metal porous plate used for printing on a machine by electroplating of the master plate. The method not only can improve the precision degree of the patterns with porous plate printing and durability of the porous plate, but also can further improve anti-counterfeit performance of porous plate printing products and reduce plate-making cost.

Description

technical field [0001] The invention relates to the fields of printing and plate making, in particular to a method for making a non-woven metal stencil for printing. Background technique [0002] In the existing stencil printing technology, most of the stencils used are formed by weaving warp and weft meshes to form missing printing holes, and then pre-coat photosensitive glue on it, and then use the photosensitive glue as a diaphragm after printing and developing to realize missing print. [0003] The stencil prepared by the above method is difficult to achieve precise patterns, and the mesh of the patterns is not easy to change. In order to achieve the purpose of clear patterns, the number of weaving meshes has to be increased, resulting in some patterns that cannot be produced. Contents of the invention [0004] The purpose of the present invention is to solve the problem that the stencil for printing is difficult to achieve precise patterns in the prior art, provide a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03F7/12
Inventor 李根绪蒋治全姚俊
Owner CHINA BANKNOTE PRINTING & MINTING
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