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PTY (DTY) flax wet spinning stretch blended yarn

A technology of blending yarn and flax, applied in yarn, textile and papermaking, biochemical fiber processing and other directions, can solve the problems of low production efficiency of elastic fiber and flax fiber, and achieve the effect of improving elasticity, easy dyeing and soft hand feeling

Inactive Publication Date: 2018-07-20
TUNGGA LINENANDCOTTON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of PTT (DTY) flax wet-spun elastic blended yarn, the present invention fills up the gap of flax wet-spun elastic yarn, solves the problem of low production efficiency of elastic fiber and flax fiber blending, improves the quality of flax fabric and clothing grades

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 1

[0022] A PTT (DTY) flax wet-spun elastic blended yarn includes PTT fibers and flax fibers, the PTT fibers are blended in the flax fibers, and the quality of the PTT fibers accounts for 10% of the PTT (DTY) flax wet-spun 10% of the elastic blended yarn and the rest are flax fibers, the flax fibers are long flax fibers, and the fineness of the flax fibers is as high as 5500-7000 metric.

[0023] The fineness of the PTT fiber is 8tex.

[0024] The PTT (DTY) flax wet-spun elastic blended yarn is S-twisted.

[0025] The yarn count of the PTT (DTY) flax wet spinning elastic blended yarn is 17.

[0026] The outside of the PTT (DTY) linen wet-spun elastic blended yarn is coated with dye.

[0027] The steps are as follows:

[0028] (1) choose flax fiber, draw and process into flax coarse sand;

[0029] (2) Pretreatment and semi-degumming of flax to the flax coarse sand;

[0030] (3) carrying out biological enzyme post-treatment to the flax coarse sand after step (2);

[0031] (4)...

Embodiment 2

[0037] A PTT (DTY) flax wet-spun elastic blended yarn includes PTT fibers and flax fibers, the PTT fibers are blended in the flax fibers, and the quality of the PTT fibers accounts for 10% of the PTT (DTY) flax wet-spun 13% of the elastic blended yarn and the rest are flax fibers, the flax fibers are long flax fibers, and the fineness of the flax fibers is as high as 5500-7000 metric.

[0038] The fineness of the PTT fiber is 12tex.

[0039] The PTT (DTY) flax wet-spun elastic blended yarn is S-twisted.

[0040] The yarn count of the PTT (DTY) flax wet spinning elastic blended yarn is 17 or 18.

[0041] The outside of the PTT (DTY) linen wet-spun elastic blended yarn is coated with dye.

[0042] The steps are as follows:

[0043] (1) choose flax fiber, draw and process into flax coarse sand;

[0044] (2) Pretreatment and semi-degumming of flax to the flax coarse sand;

[0045] (3) carrying out biological enzyme post-treatment to the flax coarse sand after step (2);

[00...

Embodiment 3

[0052] A PTT (DTY) flax wet-spun elastic blended yarn includes PTT fibers and flax fibers, the PTT fibers are blended in the flax fibers, and the quality of the PTT fibers accounts for 10% of the PTT (DTY) flax wet-spun 15% of the elastic blended yarn and the rest are flax fibers, the flax fibers are long flax fibers, and the fineness of the flax fibers is as high as 5500-7000 metric.

[0053] The fineness of the PTT fiber is 16tex.

[0054] The PTT (DTY) flax wet-spun elastic blended yarn is S-twisted.

[0055] The yarn count of the PTT (DTY) flax wet spinning elastic blended yarn is 20.

[0056] The outside of the PTT (DTY) linen wet-spun elastic blended yarn is coated with dye.

[0057] The steps are as follows:

[0058] (1) choose flax fiber, draw and process into flax coarse sand;

[0059] (2) Pretreatment and semi-degumming of flax to the flax coarse sand;

[0060] (3) carrying out biological enzyme post-treatment to the flax coarse sand after step (2);

[0061] (4...

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 PTY (DTY) flax wet spinning stretch blended yarn. The PTY (DTY) flax wet spinning stretch blended yarn comprises PTT fiber and flax fiber, and the PTT fiber is blended into theflax fiber, wherein the mass of the PTT fiber accounts for 10-15% of the PTY (DTY) flax wet spinning stretch blended yarn, the rest is the flax fiber, the flax fiber is flax long fiber, and the fineness of the flax fiber is up to 5,500-7,000 Nm. By blending the PTT fiber and the flax fiber according to the ratio, a finished product has the advantages of being easy to dye, high in antifouling property, soft in hand feeling, rich in stretch and stiff, the blank of flax wet spinning blended stretch yarn is filled, by organically combining covering and siro spinning, the phenomena of sticking andtwining occurring when the flax fiber is purely utilized by a wet spinning yarn machine are changed, the twist of formed yarn is set to be lowered by 5% than that of pure flax fiber, binding of the fiber is reduced, and the stretch of the yarn is improved.

Description

technical field [0001] The invention relates to a blended yarn, in particular to a PTT (DTY) flax wet spinning elastic blended yarn. Background technique [0002] Linen fabric has functions such as moisture absorption and breathability, crisp and natural, comfortable and cool to wear, and is deeply loved by people. However, the linen fabric has small elongation, hard hand feeling, easy to wrinkle, less plump, more hairiness on the surface, and itchy feeling when worn. In recent years, international high-end clothing brands have been developing and researching fabrics interwoven with elastic yarns such as linen and spandex, which has improved the hand feel of the fabrics to a certain extent. However, the biggest disadvantage of these fabrics is that they lack the natural style of linen fabrics. The difficulty is very high, and weaving defects such as weft breaks, skipping, slippage, and dense gaps will appear on the cloth surface, and it is extremely difficult to repair. Du...

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): D02G3/04D02G3/32D01C1/02D06M16/00D06M101/06
CPCD01C1/02D02G3/04D02G3/326D06M16/003D06M2101/06D10B2201/04D10B2331/04
Inventor 邹志伟
Owner TUNGGA LINENANDCOTTON CO LTD
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