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Leather with creases

A leather and wrinkle technology, applied in special leather manufacturing, small raw hide/large raw hide/leather/fur processing, small raw hide/large raw hide/leather/fur mechanical processing, etc. Issues such as the need for natural wrinkles

Inactive Publication Date: 2012-07-11
QINGDAO HENGDA CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing leather materials for shoemaking cannot meet the needs of consumers for the natural wrinkles of shoe materials, the present invention provides a method in which spandex filaments are sandwiched in the manufacturing process of leather materials. Good elasticity and stretchability, when the leather is in the production process, the spandex filament will naturally shrink, and the fabric will be tightened to produce natural wrinkles, thus forming a leather with a natural fashion wrinkle effect

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

[0006] specific implementation plan

[0007] 1. The wrinkled leather material is special in that during the leather production process, the spandex filament will naturally shrink during the leather production process by sandwiching the spandex filament in the leather material, thereby playing a certain degree of elasticity. As a result, the leather material is stretched and wrinkled naturally, thus realizing a leather material with a natural fashion wrinkled effect.

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 leather with creases. The leather is characterized in that: polyurethane fiber filaments are sandwiched in the leather in the leather making process.

Description

technical field [0001] The invention relates to a leather material with wrinkles, and aims to provide a leather production method with simple process and natural wrinkles. During the production process of the leather material, spandex filaments are sandwiched. Because spandex filaments have Good elasticity and stretchability, when the leather is in the process of making, the spandex filament will naturally shrink, and the fabric will be tightened to produce natural wrinkles, thus forming a leather with a natural fashion wrinkle effect. Background technique [0002] At present, many shoemaking materials with certain wrinkle effects on the market are mostly formed through certain processing technology and auxiliary equipment. requirements have certain limitations. Contents of the invention [0003] In order to solve the problem that the existing leather materials for shoemaking cannot meet the needs of consumers for the natural wrinkles of shoe materials, the present invent...

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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IPC IPC(8): C14B7/00
Inventor 王吉万单玉萍单玉香
Owner QINGDAO HENGDA CO LTD
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