Fabrication method of silk screen printing ink pollution prevention artificial leather

Abstract

The invention discloses a manufacturing method of silk screen printing ink pollution prevention artificial leather, which comprises the steps of stirring 100 parts of polyvinyl chloride resin, 30-50 parts of plasticizer, 30-50 parts of filling, 0.5-1 part of lubricant, 2-5 parts of heat-resisting stabilizer, 3-5 parts of pigment, 30-50 parts of regulator and 1 part of silk screen printing ink pollution prevention processing aid, or stirring 100 parts of polyurethane resin, 10-50 parts of solvent, 10-50 parts of filling, 3-5 parts of pigment, 1-5 parts of regulator and 1 part of silk screen printing ink pollution prevention processing aid in a high-speed dispersion mixer for 150-250s at 120-130 DEG C, forming a semifinished product by compounding, plastification, calendering and base gluing methods or a coating molding method, and conducting surface treatment and hot press molding on the semifinished product. Silk screen printing ink on the artificial leather can be cleaned by the traditional cleaning method, and the processing defective rate of the product is effectively reduced.

Description

technical field [0001] The invention relates to a method for making artificial leather, in particular to a method for making artificial leather that prevents screen ink from polluting. Background technique [0002] In the processing of artificial leather products, the process of screen ink printing is often used. For parts that do not need screen printing, due to operational errors, sometimes they will be polluted by screen ink. Traditional artificial leather is difficult to remove after being stained with screen ink. Screen ink pollution often occurs and is scrapped, which increases the production cost of artificial leather. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a method for making artificial leather against screen ink pollution. The artificial leather manufactured by the method for preventing screen ink pollution in artificial leather is easy to remove after being stained with screen ink, which...

AI Technical Summary

Problems solved by technology

[0002] In the processing of artificial leather products, the process of screen ink printing is often used. For parts that do not need screen printing, due to operational errors, sometimes they will be polluted by screen ink. Traditional artificial leather is difficult to remove after being stained with screen ink. Screen ink pollution often occurs and scrapped, which increases the production cost of artificial leather