Natural colorful linen

A linen and color technology, applied in the direction of fabrics, textiles, textiles and papermaking, can solve the problems of fabric weight loss, high production cost and environmental pollution, and achieve the effect of low fabric weight loss rate, low production cost and no environmental pollution.

Inactive Publication Date: 2009-02-11
黑龙江圆宝纺织股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Conventional linen pure woven fabrics, linen-cotton blended fabrics and linen-cotton interwoven fabrics are dyed with dyes to obtain the required colors. Due to the influence of the physical and chemical properties of the flax fibers used, they must be treated with strong acid, strong alkali and sodium hypochlorite before dyeing. Scouring and bleaching to obtain a substrate with good whiteness before dyeing. The dyeing and finishing process has a long span, high production costs, and pollutes the environment. There are residues of bleaching reagents and dyes on the cloth surface, which will endanger the health of users, and the fabric loses weight. The rate is as high as 8-20%

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

specific Embodiment approach 1

[0010] Embodiment 1: The natural colored linen cloth of this embodiment is made of flax staple fibers; wherein the flax staple fibers are white flax staple fibers bleached without chlorine and / or natural color flax staple fibers that have undergone biological treatment; The ratio of white flax staple fiber and biologically treated natural flax staple fiber is arbitrary.

[0011] The preparation method of natural colored linen cloth in this embodiment: 1. Preparation of pure spun linen yarn: obtained by spinning short flax fibers; 2. Weaving pure spun linen cloth with pure spun linen yarn to obtain natural colored linen cloth ; Wherein the flax staple fiber is the white flax staple fiber bleached without chlorine and / or the natural color flax staple fiber through the biological treatment; the white flax staple fiber bleached without chlorine and the natural color flax staple fiber through the biological treatment are in any ratio.

[0012] In this embodiment, the spinning proce...

specific Embodiment approach 2

[0014] Specific embodiment 2: The natural colored linen cloth of this embodiment is made of 10-90% flax short fibers and 10-90% colored cotton fibers according to the mass percentage; wherein the flax short fibers are white flax short fibers bleached without chlorine. Fibers and / or biologically treated natural flax staple fibers; colored cotton fibers are biologically treated colored cotton fibers.

[0015] The preparation method of natural colored linen cloth in this embodiment: 1. Preparation of flax-cotton blended yarn: obtained by spinning process of 10-90% flax short fiber and 10-90% colored cotton fiber by mass percentage; 2. , Weaving a linen-cotton blended fabric with a flax-cotton blended yarn, that is, a natural colored linen cloth; wherein the flax staple fibers are white flax staple fibers bleached without chlorine and / or biologically treated natural flax staple fibers; colored cotton fibers are Bio-treated colored cotton fibers.

[0016] In this embodiment, the s...

specific Embodiment approach 3

[0018] Embodiment 3: The natural colored linen cloth of this embodiment is made of 10-88% flax staple fiber, 10-88% colored cotton fiber and 2-50% viscose, tencel or silk by mass percentage; Wherein the flax staple fibers are white flax staple fibers bleached without chlorine and / or biologically treated natural flax staple fibers; the colored cotton fibers are biologically treated colored cotton fibers.

[0019] The preparation method of natural colored linen in this embodiment: 1. Preparation of pure spun linen yarn: obtained by warp spinning process of flax staple fibers; 2. Preparation of pure colored cotton yarn: obtained by warp spinning of colored cotton fibers; 3. . Preparation of flax-cotton blended yarn: by mass percentage from 10-90% flax short fiber and 10-90% colored cotton fiber through spinning process; 4. Preparation of blended yarn: by mass percentage from 10-88 % flax staple fibers, 10-88% colored cotton fibers and 2-50% viscose, tencel or silk are obtained by...

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 natural color linen, which relates to linen. The linen solves the problems of high production cost, pollution of environment, the residue of the cloth cover boiling bleaching reagent and dye which do harm to the health of users as well as high weight-loss ratio of the fabric. The problems are caused by that the current conventional flax pure cloth, the flax cotton blended cloth and the flax interwoven fabric are dyed with dye so as to obtain needed colors, and boiling bleaching is carried out to obtain good white substrate which is needed when dyeing The natural color linen is made of rescutched tow. The natural color linen is made of 10-90% of rescutched tow and 10-90% color cotton fiber according to the weight percentage. The natural color linen is made of 10-88% of rescutched tow, 10-88 % color cotton fiber and 2-50 % of mucilage glue, tencel yarns or true silk. The invention is not dyed, has low production cost, does no harm to the health of users, has low weight-loss ration, and does not pollute the environment.

Description

technical field [0001] The present invention relates to linen. Background technique [0002] Conventional linen pure spun fabric, linen-cotton blended fabric and linen-cotton interwoven fabric are dyed with dyes to obtain the desired color. Due to the influence of the physical and chemical properties of the linen fiber used, it must undergo strong acid, strong alkali and sodium hypochlorite before dyeing. Scouring and bleaching to obtain a substrate with good whiteness and then dyeing, the dyeing and finishing process is long, the production cost is high, the environment is polluted, and there are residues of scouring and bleaching reagents and dyes on the fabric, which will endanger the health of users, and the fabric will lose weight. The rate is as high as 8 to 20%. [0003] The application number is ZL 200510010463.7, the application date is October 21, 2005, and the name of the invention is a patent for a biological treatment method of flax staple fibers. The obtained ...

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): D03D15/00D02G3/02D02G3/04D03D15/217D03D15/225D03D15/233D03D15/47D03D15/54
Inventor 邢玉红
Owner 黑龙江圆宝纺织股份有限公司
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