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Environment protection artificial chamois and its preparation method

A technology of artificial suede and a manufacturing method, applied in textiles and papermaking, etc., can solve the problems of poor wear resistance and poor physical properties of artificial suede, and achieve the effect of increasing strength and physical properties

Inactive Publication Date: 2007-02-14
SAN FANG CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the physical properties of this artificial suede are not good, especially in terms of abrasion resistance

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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  • Environment protection artificial chamois and its preparation method
  • Environment protection artificial chamois and its preparation method
  • Environment protection artificial chamois and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]3 denier (nylon / polyester sea-island superfine fiber) and a nylon mesh reinforcing material with a thickness of 0.1mm are made into a non-woven base fabric with a weight of 400g / m2 and a thickness of 1.0mm through a needle rolling machine. Then the base cloth is sent to the weight reduction machine, and the easily soluble polyester (Co-PET) of the sea-island type superfine fiber is dissolved with a 10% strong alkali solution by weight percentage, washed and dried, and the base cloth is now The fineness of the nylon fiber in it is 0.07 denier. The base fabric after this reduction is dyed with acid dye (trade name: Irgalan Blue, weight percentage 4%, company name: CIBA) in a beam dyeing machine (Jigger), the temperature is 95 ° C and the constant temperature time is 60 minutes, and then washed with water and drying. The dyed base fabric is impregnated with water-based polymer elastomer resin, the water-based polymer elastomer resin is composed of water-based resin (trade ...

Embodiment 2

[0034] The fineness 3 denier (nylon / polyester sea-island superfine fiber) and the component nylon mesh reinforcing material of 0.1mm are made into a non-woven base fabric with a weight of 400g / m2 and a thickness of 1.0mm through a needle rolling machine. The base cloth is then sent to a weight reducing machine, and the polyester of the sea-island superfine fiber is dissolved with a 10% strong alkali solution by weight percentage, washed and dried. At this time, the fineness of the nylon fiber in the base cloth is 0.07. Danny. The base cloth after this reduction is dyed with acid dye (trade name: Irgalan Blue, weight percentage 4%, company name: CIBA) in a beam dyeing machine (Jigger), the temperature is 95 ℃ constant temperature time 60 minutes, then through washing and drying drying. The dyeing step described above is used to roughly adjust the color of the base fabric. The dyed base fabric is impregnated with water-based polymer elastomer resin, the water-based polymer ela...

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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Abstract

The invention relates to an artificial suede making method. It includes the following steps: offering a base cloth; loss in weight and dyeing to form dipping layer with water soluble polymer elastic body resin and arching agent; solidifying; drying; rubbing to form a environmental protection artificial suede; then water washing, drying, and breaking soft to form a soft environmental protection artificial suede.

Description

technical field [0001] The present invention relates to a kind of artificial suede, and more particularly relates to a manufacturing method of environment-friendly artificial suede, which uses a water-based polymer elastomer resin and a bridging agent. Background technique [0002] The conventional manufacturing method of artificial suede is to use fibers made of polymer raw materials, such as sea-island composite fibers containing island components and sea components, to make a non-woven base fabric. The base cloth is then impregnated with an oily polymer elastic resin. Then carry out the step of reducing the weight, and dissolve the composite fiber sea component of the base cloth with alkali. Then neutralize and wash to form a semi-finished artificial suede. Finally, it is ground and dyed to make an artificial suede. However, the disadvantage of the conventional artificial suede manufacturing method is that the oily polymer elastic resin must be dissolved with a large a...

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): D06N3/00
Inventor 冯崇智郑国光王启贤廖子宁
Owner SAN FANG CHEM IND
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