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Manufacturing method for oily cowhides dried fabric

A manufacturing method, Crazy Horse's technology, applied in the field of leather processing, can solve the problems of high cost, monotony, and inability to meet the needs of the market.

Active Publication Date: 2014-07-23
FENGAN LEATHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The cost of the dough is relatively high, and the layer behind the coloring has no three-dimensional effect, which is relatively monotonous, unable to meet the needs of the market, and the wear resistance is not ideal, so a lower cost, outstanding three-dimensional effect of the surface layer and better wear resistance The Crazy Horse Nubba fabric is the current research direction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] A kind of manufacture method of Crazy Horse Nubuck fabric of the present invention is realized by following steps:

[0016] 1. Prepare the raw materials for surface layer 1, coat the raw materials for surface layer 1 on the release paper, and then place the release paper coated with the raw materials for surface layer 1 at 50°C, 60°C, 90°C, and 110°C in sequence. Dry at ℃ for 30 seconds to form surface layer 1. The raw materials of this surface layer 1 include PU crazy horse resin: methyl ethyl ketone: colorant=100: 20: 20 weight ratio components. The dynamic viscosity is 2500Mpa.s, and the coating amount of the raw material of this surface layer is 60g / m 2 ;

[0017] 2. Prepare the raw materials for surface layer 2. The color of the raw materials for surface layer 2 is slightly lighter than that of surface layer 1. Apply the raw materials for surface layer 2 to the dried surface layer 1 obtained in step 1, and then apply The surface layer 1 coated with the raw materi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a manufacturing method for an oily cowhides dried fabric. The fabric is manufactured by covering cow split leather with a protection layer consisting of a surface layer, a foamed layer and a backing material layer. The protection layer is mainly made of PU (polyurethane) oily cowhides resin with third-dimension impression, high-elasticity PU resin and foamed resin; a leather blank adopts the cow split leather with the low cost; compared with a wrapper, the fabric disclosed by the invention is low in cost; the monotonicity in wrapper coloring is avoided; a third-dimensional color is outstanding; a market demand is met. The fabric manufactured by adopting the manufacturing method disclosed by the invention is higher in abrasion resistance performance than that of the wrapper and is high in ventilation property.

Description

technical field [0001] The invention relates to the field of leather processing, in particular to a method for manufacturing Crazy Horse Nubuck fabric. Background technique [0002] The cost of the dough is relatively high, and the layer behind the coloring has no three-dimensional effect, which is relatively monotonous, unable to meet the needs of the market, and the wear resistance is not ideal, so a lower cost, outstanding three-dimensional effect of the surface layer and better wear resistance The Crazy Horse Nubuck fabric is the current research direction. Contents of the invention [0003] The object of the present invention is to provide a manufacturing method of Crazy Horse Nubuck fabric. The Crazy Horse Nubuck fabric manufactured by the method of the present invention has the characteristics of low cost, outstanding three-dimensional effect of the surface layer, and good elasticity and wear resistance. [0004] In order to achieve the above object, the present in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/18B32B27/40B32B37/02B32B37/10B32B37/06
Inventor 赵志国陈荣辉
Owner FENGAN LEATHER
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