Screen printing plate

A screen and net knot technology, applied in printing, printing presses, rotary printing machines, etc., can solve the problems of inability to meet the needs of screen printing, restricting the applicable conditions of screen printing, and single mesh structure.

Inactive Publication Date: 2014-12-31
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the single structure of the current screen cloth seriously limits the appl

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0022] see figure 1 and figure 2 , a preferred embodiment of the present invention provides a printing screen 100 . The printing screen includes a plurality of warp threads 10 and a plurality of weft threads 20 . The warp yarns 10 and the weft yarns 20 are woven in a vertically interlaced manner to form a plurality of openings 30 . Surfaces of the warp threads 10 and / or the weft threads 20 are uneven.

[0023] In this embodiment, since the surface of the warp thread 10 and / or the weft thread 20 is uneven, when using the printing screen plate 100 for screen printing, when the paste is poured through the opening 30, the paste will The contact area between the material and the warp threads 10 and weft threads 20 around the opening 30 increases. According to the characterist...

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PUM

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Abstract

The invention discloses a screen printing plate which comprises a plurality of warps and a plurality of wefts. The warps and the wefts are woven in an up-down staggered manner to form a plurality of openings, and the surfaces of the warps and/or the surfaces of the wefts are uneven. The screen printing plate has the advantages that screen printing application conditions can be expanded, and accordingly screen printing requirements on paste with low viscosity can be met.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a printing screen plate. Background technique [0002] Screen printing is a versatile printing technology that is used in a variety of industries and is now widely used in the flat panel display industry. The so-called screen printing is the process of coating the paste on the printing screen, and then transferring the paste with the pattern on the printing screen to the carrier. Among them, the printing screen is mainly composed of a screen frame and a mesh. However, the single structure of the current screen cloth severely limits the applicable conditions of screen printing, thus failing to meet the needs of screen printing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a printing screen to expand the use conditions of screen printing to meet various requirements of screen printing. [0004] In order to achiev...

Claims

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Application Information

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IPC IPC(8): B41F15/36
CPCB41F15/36
Inventor 余威李春良
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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