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Rubber cloth for plate burning and its manufacturing method

A manufacturing method and rubber cloth technology, applied in the direction of blanket covering, printing, etc., can solve the problem of high one-time investment cost of molds and other issues

Inactive Publication Date: 2005-02-16
邱俊峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The surface of the rubber cloth used in PS printing is evenly distributed with small bumps, and the height of the small bumps is the same. When the rubber cloth is produced, the film is pressed in a mold with bumps. When the specifications of the required rubber cloth change It is necessary to switch to another set of molds, and the one-time investment cost of the mold is large.

Method used

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  • Rubber cloth for plate burning and its manufacturing method

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Embodiment Construction

[0013] The manufacturing method of the rubber cloth for plate printing of the present invention comprises the following steps: mixing the rubber raw materials that have been compounded in a rubber mixing machine, extruding and forming a film through an extruder, and then pressing the embossed pattern on the surface of the film to obtain Finished rubber cloth: cover the surface of the film with polypropylene pattern cloth uniformly distributed with bumps, and press the two together with a flat vulcanization press. 1. The bumps 1 are connected to form a bump pattern, which is a rubber cloth for printing, such as figure 1 shown. In order to ensure the close contact between the original film and the glue layer of the plate when printing the plate, the height of the embossed pattern should be equal.

[0014] In the present invention, the molded cloth can also be made of other materials, as long as it is not bonded to the film.

[0015] According to different needs, the back of th...

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Abstract

The invention discloses a rubber cloth and its produce method, the produce steps including: refining rubber; extrusion and modeling the rubber chip; press protruding line on the surface to form the production: cover the mould line cloth on the rubber chip, and the cloth is not stick to the chip, press them together by press machine, after producing the mould, separate the cloth and the rubber chip, and the surface of the rubber chip will get the protruding line which has same height. This method decrease the one-off invest of the matrix, reduce the produce cost, suitable to the produce for several kinds of rubber cloth.

Description

technical field [0001] The invention relates to a rubber cloth for printing and a manufacturing method thereof. Background technique [0002] The surface of the rubber cloth used in PS printing is evenly distributed with small bumps, and the height of the small bumps is the same. When the rubber cloth is produced, the film is pressed in a mold with bumps. When the specifications of the required rubber cloth change Just need to change to another set of moulds, and the one-time investment cost of mold is big. Contents of the invention [0003] The invention provides a rubber cloth for printing and a manufacturing method thereof. The rubber cloth produced by the method can be cut arbitrarily according to needs and meet the requirements of any specification. [0004] The present invention adopts the following technical scheme: rubber cloth for printing, the surface of the rubber cloth is evenly distributed with bumps, the bumps are connected to form bump patterns, and the hei...

Claims

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Application Information

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IPC IPC(8): B41N10/02
Inventor 邱俊峰
Owner 邱俊峰
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