Superfine wool fiber spunyarn, and its spinning method

A technology of wool fiber and spun yarn, which is applied in fiber processing, yarn, textile and papermaking, etc., and can solve the problems of further improvement of texture, grade, use and value, etc.

Active Publication Date: 2006-10-25
HENGYUANXIANG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the above reasons, the sky-high price of wool, that is, ultra-fine, more expensive wool fiber, is useless, and makes the use of ultra-fine wool fiber in high-grade fabrics and other precision industrial fibers or fabrics. Texture, grade , use and further improvement of its value are limited

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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  • Superfine wool fiber spunyarn, and its spinning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Embodiment 1 spins the superfine wool fiber spun yarn of the present invention.

[0063] The ultra-fine wool fiber top used for spinning the ultra-fine wool fiber spun yarn in this embodiment is the ultra-fine wool fiber top produced by the applicant in 2005, and the fiber average length of the ultra-fine wool fiber top is 50.0-54.50mm , the discrete fiber length is 47.50-49.0%, the discrete fiber fineness is 17.0-18.0%, the short hair content of <30mm is 20.0-22.8%, the finished wool top is 1.5-7.65 per gram, and the oil content of the finished wool top is 0.80- 1.98% (see the applicant's Chinese patent application with the patent application number "200510029584.6", the title of invention being "a top of superfine wool fiber and its manufacturing method"). The superfine wool fiber top is made of 100% super-grade Merino wool fiber produced in Australia with an average diameter of 11-12 microns.

[0064] 1. Design of count and twist: because the quantity of this batch ...

Embodiment 2

[0083] Spinning the superfine wool fiber spun yarn of the present invention, except that the single yarn count of the superfine wool fiber spun yarn in the present embodiment is 170 public support, the strand count is 170 / 3 public support, and the single yarn twist is determined as 1270Z, The strand twist is determined as 1200S, and others are the same as embodiment 1, spinning the superfine wool fiber spun yarn of the present invention.

[0084] Quality Index

[0085] The single yarn CV value of the spun yarn is 19.81%, the CV value of the strand after steaming is 12.67%, the breaking strength of the single yarn of the spun yarn is 41 (cN / dtex), and the breaking strength of the strand after steaming is 171 (cN / dtex). dtex), the single yarn elongation of the spun yarn is 7.59%, and the strand elongation is 12.1 (%).

Embodiment 3

[0087] Spinning the superfine wool fiber spun yarn of the present invention, except that the single yarn count of the superfine wool fiber spun yarn in the present embodiment is 175 public support, the strand count is 175 / 3 public support, and the single yarn twist is determined as 1265Z, The strand twist is determined as 1220S, and others are the same as embodiment 1, spinning the superfine wool fiber spun yarn of the present invention.

[0088] Quality Index

[0089] The CV value of the single yarn of the spun yarn is 20.11%, the CV value of the strand after steaming is 11.67%, the breaking strength of the strand after the steaming of the spun yarn is 171 (cN / dtex), and the strand elongation is 12.8 (%) .

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Abstract

The invention relates to the super thin wool fiber thin yarn and the method of producing the yarn, the average diameter of the said super thin wool fiber is 11-12 micron, the number of the single yarn branch of the said super thin wool fiber thin yarn is 170-180 branch. According to the spinning process, the Gallo NSC newest producing line is choose to machine in the former yarn producing process, the low car speed and the light fix quantify are adopted, the to-and-fro extracting combing process is added; the coming strip of the roving keeps the 0.105garm / meter under highly the common roving machine ration. After the thin yarn and the joint stock double picking up of the back spinning process, there the together braising process. So, the thin yarn of the super thin wool fiber can be produced, the super thin wool fiber can used in the top grade cloth and other exactitude industry, the texture, the taste, the useful and the value can be improved more.

Description

technical field [0001] The invention relates to a wool fiber spun yarn and a spinning method thereof, more specifically, the invention relates to a superfine wool fiber spun yarn and a spinning method thereof. The average diameter of the superfine wool fiber is 11-12 microns. Background technique [0002] Microfiber is a high-quality, high-tech textile raw material. Due to its small diameter, microfiber has very low bending stiffness and the fiber feels particularly soft. In addition, the superfine fiber has a large specific surface area, so the coverage, bulkiness and warmth retention of the fabric spun from the superfine fiber yarn are significantly improved. Fibers with a large specific surface area have more contact with dust or oil, and there are more opportunities for oil to penetrate through the gaps between the fiber surfaces. Therefore, fabrics spun from superfine fiber yarns have a strong cleaning function. In addition, the ultra-fine fiber is made into an ultra-h...

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): D02G3/22D01G21/00
Inventor 刘瑞旗陈忠伟林东辉朱华君顾承瑞何爱芳
Owner HENGYUANXIANG GRP
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