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Polyvinyl chloride plastic/rubber inking roller and preparation method thereof

A polyvinyl chloride and inking roller technology, which is applied in the directions of adhesives, epoxy resin glue, and printing press roller jackets, etc., can solve the problems of rough surface of the inking roller, easy cracking of the rubber surface, easy ink penetration, etc. Good wear resistance, good printing adaptability, not easy to crack

Inactive Publication Date: 2011-12-14
CHINA BANKNOTE PRINTING & MINTING +1
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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 overcome the technical problems of rough surface of the existing inking roller, easy penetration of ink, uneven inking, difficult cleaning, and easy cracking of the rubber surface, and provide a smooth surface, difficult penetration of ink, and uniform inking. The polyvinyl chloride plastic / rubber inking roller which is easy to clean and the rubber surface layer is not easy to crack and its preparation method

Method used

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  • Polyvinyl chloride plastic/rubber inking roller and preparation method thereof
  • Polyvinyl chloride plastic/rubber inking roller and preparation method thereof
  • Polyvinyl chloride plastic/rubber inking roller and preparation method thereof

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Embodiment Construction

[0030] The existing inking roller is wrapped with a layer of rubber on the outer surface of the metal roller core, and the polyvinyl chloride plastic / rubber inking roller of the present invention is coated with a layer of polyvinyl chloride on the outer surface of the rubber layer of the existing inking roller. plastic layer.

[0031] The preparation method of polyvinyl chloride plastics / rubber inking roller of the present invention is as follows:

[0032] 1] According to the ratio of 80-120 parts of polyvinyl chloride resin, 50-70 parts of plasticizer, 1-3 parts of stabilizer, and 4-6 parts of filler, the raw materials are selected; among them, polyvinyl chloride resin can be selected from polyvinyl chloride resin. Vinyl chloride paste resin PSH-10, R-1069 polyvinyl chloride paste resin, 1345K polyvinyl chloride paste resin or 4472 polyvinyl chloride paste resin, preferably polyvinyl chloride paste resin PSH-10; the plasticizer is phthalic acid di Octyl ester; stabilizer is ...

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Abstract

The invention relates to a polyvinyl chloride plastic / rubber inking roller and a preparation method, comprising a metal roller core (1), a rubber layer (2) wrapping the metal roller core (1), and the outer surface of the rubber layer (2) is coated with PVC plastic layer (3). The invention overcomes the technical problems of rough surface of the existing inking roller, easy penetration of ink, uneven inking, difficult to clean, and easy cracking of the rubber surface. A polyvinyl chloride plastic / rubber inking roller whose rubber surface layer is not easy to crack and a preparation method thereof.

Description

[0001] This case is a divisional application of "the application date is: May 14, 2009, the application number is 200910022526.9, and the invention name is: a polyvinyl chloride plastic / rubber inking roller and its preparation method". technical field [0002] The invention relates to an inking roller whose surface material is plastic and a preparation method thereof. Background technique [0003] The production quality and application performance of printing machine inking rollers have a crucial impact on printed products. The rubber inking rollers used by enterprises, industries and even all kinds of printing machinery in the country for a long time, due to the lack of congenital material properties, the surface of the inking roller is rough, the ink is easy to penetrate, the ink is uneven, it is not easy to clean, and the rubber surface is easy to crack Thus affecting the quality and life of use. Contents of the invention [0004] The technical problem to be solved by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F31/26B41N7/06C08L27/06C08K13/02C09J163/00C09J177/00B05D7/24
Inventor 符利民杨立志刘天江查江辉王磊
Owner CHINA BANKNOTE PRINTING & MINTING
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