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Method for producing pure flax woven or knitted fabrics spun with cotton flax

A technology of knitted fabrics and flax fibers, which is applied in textile, knitting, fiber treatment, etc., can solve the problems of narrow use range, rough hand feeling of fabrics, and low production efficiency, and achieve the effects of widening uses, good hand feeling, and improving production efficiency

Inactive Publication Date: 2011-09-21
TONGLING DELILAI SPINNING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that the existing fabric made of flax fiber yarn has rough hand feeling, the spun flax yarn has many details, the use range is narrow, flax short fiber cannot be spun pure flax, and the production efficiency is low

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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Embodiment Construction

[0009] The production method of cotton-type flax fiber spinning pure flax woven or knitted fabric of the present invention is characterized in that it comprises following production steps:

[0010] (1) Take cotton-type flax and water-soluble vinylon with a fineness of 1.5D38mm and fully mix them, the mixing ratio is: 9 N ~36 N Pure hemp yarn, using: cotton-type flax at 70-90%, water-soluble fiber at 10-30%, producing 37 N ~300 N Pure linen yarn, the proportion used: cotton-type linen is 40-70%, water-soluble vinylon is 30-60%;

[0011] (2) Take the above-mentioned mixture for cleaning, carding, first drawing, second drawing, roving, spun yarn, automatic winding, and baling to make woven fabric or knitted fabric;

[0012] (3) For the de-dimensional treatment of woven fabrics or knitted fabrics, the woven fabrics or knitted fabrics are first woven into woven or knitted fabrics, and then put into water at a temperature of 95°C to 100°C for hydrolysis. Remove water-soluble vin...

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 discloses a method for producing pure flax woven or knitted fabrics spun with cotton flax. The method comprises the following steps: (1) taking the cotton flax and water-soluble polyvinyl alcohol fibers with the fineness of 1.5D38mm and fully mixing the cotton flax with the water-soluble polyvinyl alcohol fibers; (2) carrying out picking, carding, first drawing, second drawing, roving, spinning, automatic spooling and baling on the mixture to produce the woven or knitted fabrics; and (3) carrying out defibering on the woven or knitted fabrics, firstly weaving the woven or knitted fabrics into a woven or knitted cloth and then putting the woven or knitted cloth in the water at the temperature of 95-100 DEG C to be hydrolyzed to dissolve out the water-soluble polyvinyl alcohol fibers, thus producing the pure flax woven or knitted fabrics. The method has the following beneficial effects: the produced pure flax woven or knitted fabrics have good handfeel, broaden the application of the raw flax, provide a new flax spinning method and greatly improve the production efficiency of the following procedures.

Description

technical field [0001] The invention relates to a production method for spinning cotton-type flax fibers into pure flax woven or knitted fabrics. Background technique [0002] In textile technology, flax fiber yarn generally adopts fiber blending production process. Although the wet-spun flax yarn is smooth and has less hairiness, the yarn is poor in dryness and uneven in strength, so it can only be used for weaving yarn to make linen fabrics. The handle is rough and hard, so the existing flax sliver has many details and narrow use range. Meanwhile, flax short fiber cannot be spun pure flax, and the production efficiency is low. Contents of the invention [0003] The purpose of the present invention is to solve the problems that the fabric made of flax fiber yarn has rough hand feeling, the spun flax sliver has many details, the use range is narrow, the short flax fiber cannot be spun pure flax, and the production efficiency is low. [0004] The technical scheme that the ...

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): D03D15/00D04B1/14D04B21/00D02G3/04D06M11/05D03D15/217D03D15/283D03D15/47D03D15/50D03D15/68
Inventor 徐的来胡正明钱大松
Owner TONGLING DELILAI SPINNING
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