A kind of production method of high-physical superfiber velvet feel lamb grain synthetic leather

A production method and technology of super velvet, applied in textiles and papermaking, etc., can solve the problems of poor color and single texture, and achieve the effect of strong transparency, low cost and fine folds

Active Publication Date: 2021-04-30
ANAN CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to change the defect of single texture and poor color of traditional velvet-feeling synthetic leather, and provide a leather texture effect with high physical properties, strong suede surface, and multiple colors that can better meet people's needs for leather patterns and patterns. The production method of the high-physical superfiber cashmere-feeling lamb grain synthetic leather.

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0015] As a specific implementation example, a production method of a high-physical superfiber fleece-feeling lamb-grain synthetic leather described in the present invention includes the following steps:

[0016] 1) Selection of the microfiber bottom blank: select the bottom blank with fine creases and soft hand feeling (the softness and hardness tested by the hardness tester is 5.0-6.0 unit 0.1mm) and the slow rebound microfiber bottom blank;

[0017] 2) Pretreatment of the microfiber bottom blank: the microfiber bottom blank is ground on the microdermabrasion machine with 180 mesh and 240 mesh gauze paper to ensure the flatness of the microfiber bottom blank; 180-mesh gauze paper on the head, 240-mesh sandpaper on the No. 2 grinding head; the grinding gap is adjusted so that the gap between the sandpaper and the bottom rubber roller in the grinding state is the thickness of the microfiber bottom blank; the speed is 5m / min; The surface flatness of the microfiber bottom blank ...

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PUM

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Abstract

The invention relates to a production method of high-physical superfiber fleece-feeling sheep-grain synthetic leather. The method produces superfiber small Sheep pattern synthetic leather has the characteristics of strong leather feeling, good velvet effect, fine creases, strong transparency and low cost.

Description

technical field [0001] The invention relates to the field of microfiber synthetic leather, in particular to a production method of high-physical superfiber cashmere-feeling lamb-grain synthetic leather. Background technique [0002] At present, the popular cashmere synthetic leathers on the market mainly include Yangbuck synthetic leather, Nubuck synthetic leather and surface skin-feeling synthetic leather. These products have certain defects in terms of physical properties, such as Yangbuck synthetic leather in terms of scratch resistance and The hydrolysis resistance is not good, the texture of the nubuck synthetic leather is single, the color is single, and the surface feel of the synthetic leather is not good. In order to make up for the above defects and market demand, our company has specially developed a kind of synthetic leather with high physical properties, superfiber fleece and lamb pattern. Contents of the invention [0003] The technical problem to be solved ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06N3/00
CPCD06N3/0004D06N3/004D06N3/0077D06N2211/28
Inventor 朱巨波苏德业
Owner ANAN CHINA
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