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Method of silk screen printing

A screen printing method and screen technology, applied in the field of printed matter production, can solve problems such as poor touch, easy to retain fingerprints or fingerprints, etc.

Inactive Publication Date: 2005-05-11
崔容硕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the surface of the photos printed by this method is smooth, the touch is not good, and it is easy to retain handprints or fingerprints

Method used

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  • Method of silk screen printing
  • Method of silk screen printing
  • Method of silk screen printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] On the front and back of 100cm×110cm, 250~300 mesh twill nets, apply a photosensitive emulsion with the trade name ULANO 569 once respectively, and then use a dryer to dry for 5 minutes. The emulsion was coated three more times on the back side of the dried screen and two times on the front side, and the coated side was dried for 5 minutes with a dryer. Put the screen on the plate camera and overlay the film (40 lines and 60 dot percentage) on top of it. Subsequently, the screen with the film superimposed on it was irradiated with ultraviolet rays for 90 seconds, and the unexposed areas of the screen were washed away with water.

[0018] Then, printing was performed using etching S ink of Burim Chemical Co., Ltd. (Korea) and a SAKURAI automatic printing machine. The distance between the applicator and the squeegee is 5.2 cm, and the squeegee angle is controlled at 45°. prints such as figure 2 shown.

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PUM

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Abstract

Disclosed is a method of silk screen printing. The printing method includes coating a diagonal screen made of a screen fabric having a mesh count of 200-300 with a light sensitive emulsion, drying the coated screen, placing a film of 40-60 lines and 60-70 dot percentage on the screen, exposing the screen having the film placed thereon to ultra-violet light for 1-2 min, washing out the screen areas which have not been exposed to the light, and performing screen printing.

Description

technical field [0001] The invention relates to a silk screen printing method, in particular to a method for making a printed matter whose surface has a concave-convex feeling, good touch feeling and no fingerprints. Background technique [0002] Printing is often used when making calendars with photos. However, the photo printed by this method has a smooth surface, poor touch, and easy to retain handprints or fingerprints. [0003] Therefore, people wish to have a kind of method that can make the printed matter that all visual effect and tactile feeling are good. Contents of the invention [0004] The purpose of the present invention is to solve the problems existing in the prior art and provide a method for making printed matter, the printed matter has a concave-convex surface, has a good touch feeling and does not leave fingerprints. [0005] Another object of the present invention is to provide a method for producing high-quality printed matter. Description of draw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F15/14B41C1/14B41M1/12B41M3/06B41M7/00G03F5/14
CPCB41M1/12G03F5/14B41F15/14
Inventor 崔容硕
Owner 崔容硕
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