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Arc-shaped screen printing plate, and manufacturing method and printing method thereof

A printing method and a technology of a production method, which are applied in screen printing, screen printing machines, printing, etc., can solve problems such as the influence of printing effects, and achieve the effects of stable and uniform tension and cost saving

Inactive Publication Date: 2016-12-14
上海陈兴印刷器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an arc-shaped screen, a method for making an arc-shaped screen and a printing method thereof. The above-mentioned problems such as the impact

Method used

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  • Arc-shaped screen printing plate, and manufacturing method and printing method thereof
  • Arc-shaped screen printing plate, and manufacturing method and printing method thereof

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Experimental program
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Effect test

specific Embodiment approach 1

[0030] Such as figure 1 As shown, an arc-shaped screen plate includes a screen frame 1 and a mesh 2, wherein the outer contour of the screen frame 1 is arc-shaped, and the inner arc side of the mesh 2 is glued to the outer arc side of the screen frame 1, and the mesh Frame 1 is made of aluminum alloy. Therefore, the tension of the curved screen plate is stable and even, and because the aluminum alloy profiles can be reused, the cost can be saved.

specific Embodiment approach 2

[0031] Such as figure 2 As shown, an arc-shaped screen plate includes a screen frame 1 and a mesh 2, wherein the outer contour of the screen frame 1 is arc-shaped, and the outer arc side of the mesh 2 is glued to the inner arc side of the screen frame 1, and the mesh Frame 1 is made of aluminum alloy. Therefore, the tension of the curved screen plate is stable and even, and because the aluminum alloy profiles can be reused, the cost can be saved.

[0032] The present invention also relates to a method for making the above-mentioned curved screen, which specifically includes the following steps:

[0033] (1) Determine the size of the curved screen, determine the size and tension of the curved screen according to the size of the curved printing product, and then determine the size requirements for making the screen frame material;

[0034] (2) Arc bending, according to the arc size of the arc-shaped printing product, the screen frame material is bent by bending until it compl...

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Abstract

The invention discloses an arc-shaped screen printing plate. The arc-shaped screen printing plate comprises a screen frame and a screen gauze, wherein the screen gauze is in fit connection with one side of the periphery of the screen frame via an adhesive; the outer contour of the screen frame is arc-shaped; and the screen frame is made of an aluminum alloy material. The invention also related to a method for manufacturing the arc-shaped screen printing plate and a printing method of the arc-shaped screen printing plate. The radian of the arc-shaped screen printing plate manufactured by the method fully fits with that of arc-shaped printed products and is as same as that of a flat plate; the screen frame is made of an aluminum alloy profile; the screen gauze fully fits with a printing film via vacuum extraction so as to ensure that the tension of the screen gauze is stable and uniform; the service life of the arc-shaped screen printing plate is as same as that of a plane screen printing plate; meanwhile, the aluminum alloy profile can be reused, so that the cost is reduced; according to the exposure process, the flat plate burning principle is adopted and the vacuum extraction is adopted, so that the printing film fully fits with the screen gauze, and development in a ratio of 1 to 1 is achieved; in particular, the effect of printing full-version patterns with gradientscreen spots of the arc-shaped screen printing plate is as same as that of the plane printing effect.

Description

technical field [0001] The invention relates to an arc-shaped screen, in particular to an arc-shaped screen, a method for making the arc-shaped screen and a printing method thereof. Background technique [0002] At present, most of the commonly used screens at home and abroad are flat screens. It is mainly used in flat or circular arc printing, and is generally used in the field of flat advertising and packaging. With the rapid development of the home appliance and electrical industry, and the increasingly higher requirements for products in terms of intelligence and appearance, tempered glass and touch screen technology are used more and more widely in the control panels of electrical products. Compared with other printing methods, screen printing is the best choice in terms of the color saturation of the ink or the overall texture. [0003] However, at present, the traditional curved glass screen printing methods are basically divided into two types. One is to use a flat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/38B41C1/14B41C1/18B41M1/12G03F7/12
CPCB41F15/38B41C1/14B41M1/12B41P2200/40B41P2215/12G03F7/12
Inventor 陈虎
Owner 上海陈兴印刷器材有限公司
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