Manufacturing method of one-net multi-mesh nickel screen roller

A manufacturing method and technology of nickel mesh, applied in the field of printing and dyeing rolls, can solve the problems of inability to present a three-dimensional effect, singleness, etc.

Inactive Publication Date: 2012-01-25
上海希尔彩印制版有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the printed products on the market, including some wallpapers, wallpapers, etc., although the patterns on these printed products have a certain height with the wallpaper itself, they are relatively single, and

Method used

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  • Manufacturing method of one-net multi-mesh nickel screen roller
  • Manufacturing method of one-net multi-mesh nickel screen roller
  • Manufacturing method of one-net multi-mesh nickel screen roller

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] The mother roller plate of the present invention is 1800 millimeters long, and the diameter is 203.20 millimeters, and the manufacture method of the present invention is further described below.

[0018] Machining, mother roll processing length is 1750mm, diameter is 203.20mm.

[0019] For copper plating, the surface of the mother roll is first plated with 1 wire of bottom nickel, and then 30 wires of copper are plated on one side.

[0020] Grinding, grinding until the diameter of the plate roll is 203.80mm, and polishing to a mirror surface.

[0021] Glue coating, glue coating on the squeegee machine, the workshop temperature is 18 to 25 ° C, the humidity is above 60%, the black glue viscosity is 18 seconds, the scraping speed is 25 Hz, the thickness of the glue layer is 3 to 5 microns, and the plate is evenly coated on the roller A layer of vinyl.

[0022] Pattern making, through computer software, make 3 mesh patterns with different gray levels.

[0023] Laser eng...

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Abstract

The invention relates to a roller manufacturing technology in the printing and dyeing process, in particular to a manufacturing method of a one-screen multi-mesh nickel screen roller. The manufacturing method comprises the following steps of: machining, copper plating, grinding, rubber coating, pattern making, laser engraving, erosion, rubber filling and nickel plating. Compared with the prior art, the manufacturing method has the advantages that: different meshes of screen holes can be formed on the same screen roller; in the printing and dyeing process, different meshes of screen holes can reach different ink input amounts, so that different heights can be generated in the foaming process of the screen roller, and the screen roller is more stereoscopic.

Description

[technical field] [0001] The invention relates to a printing and dyeing roll making technology, in particular to a manufacturing method of a single-screen multi-mesh nickel screen roll. [Background technique] [0002] At present, most of the printed products on the market, including some wallpapers, wallpapers, etc., although the patterns on these printed products have a certain height with the wallpaper itself, they are relatively single, and most of them use the same height, which cannot present a more intuitive three-dimensional effect. Therefore, it is necessary to provide a new nickel screen roller to process its printed products in order to meet the market demand. [Content of the invention] [0003] In order to overcome the deficiencies of the prior art, the present invention provides a method for manufacturing a single-network multi-mesh nickel mesh roll. [0004] In order to achieve the above object, the utility model designs a manufacturing method of a multi-mesh...

Claims

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Application Information

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IPC IPC(8): B41C1/05
Inventor 邱贤军
Owner 上海希尔彩印制版有限公司
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