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Imitation cashmere worsted fabric and manufacturing method thereof

A technology of worsted fabrics and manufacturing methods, applied in textiles, papermaking, textiles, fabrics, etc., can solve problems such as the gap between touch and drape, and achieve the effects of upgrading grades, high practicability, and easy promotion

Active Publication Date: 2015-10-21
JIANGSU DANMAO TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can not only maintain the advantages of wool, but also give full play to the advantages of polyester, but there is still a certain gap between its touch and drapability compared with wool fabrics, especially compared with cashmere fabrics

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）

[0014] The manufacturing method of the imitation cashmere worsted fabric of the present embodiment is made into the fabric through the process of variety design, strip dyeing, combing, spinning, weaving, repairing and finishing in sequence; the specific steps are as follows:

[0015] 1. Yarn variety design.

[0016] Raw material composition: the mass percentage of composite fiber is 30%, the mass percentage of wool is 70%; yarn count: 80Nm / 2*80Nm / 2, single yarn twist 810 twist, Z twist, ply 900 twist, S twist.

[0017] 2. Processing of composite fiber raw materials.

[0018] The composite fiber is made of polyester and nylon through composite spinning, the mass percentage of polyester in the composite fiber is 90%, and the mass percentage of nylon is 10%. The composite fiber has a fineness of 3.6dtex and a length of 38mm to 102mm.

[0019] 3. Strip dyeing and combing process.

[0020] Sequentially through dyeing - rewashing - mixing - needle combing - combing - needle combi...

Embodiment 2）

[0029] The manufacturing method of the imitation cashmere worsted fabric of the present embodiment is made into the fabric through the process of variety design, strip dyeing, combing, spinning, weaving, repairing and finishing in sequence; the specific steps are as follows:

[0030] 1. Yarn variety design.

[0031] Raw material composition: the mass percentage of composite fiber is 40%, the mass percentage of wool is 60%; yarn count: 72Nm / 2, twist: 750 twist, Z twist, plying 840 twist, S twist.

[0032] 2. Processing of composite fiber raw materials.

[0033] The composite fiber is made of polyester and nylon through composite spinning. The mass percentage of polyester in the composite fiber is 90%, and the mass percentage of polypropylene is 10%. The composite fiber has a fineness of 2.5dtex and a length of 38mm to 102mm.

[0034] 3. Strip dyeing and combing process.

[0035] Sequentially through dyeing - rewashing - mixing - needle combing - combing - needle combing - sl...

Embodiment 3）

[0044] The manufacturing method of the imitation cashmere worsted fabric of the present embodiment is made into the fabric through the process of variety design, strip dyeing, combing, spinning, weaving, repairing and finishing in sequence; the specific steps are as follows:

[0045] 1. Yarn variety design.

[0046] Raw material composition: the mass percentage of composite fiber is 50%, the mass percentage of wool is 50%; yarn count: yarn count: 72Nm / 2, twist: 750 twist, Z twist, plying 840 twist, S twist.

[0047] 2. Processing of composite fiber raw materials.

[0048] The composite fiber is made of polyester and nylon by composite spinning. The mass percentage of polyester in the composite fiber is 80%, the mass percentage of nylon is 10%, and the mass percentage of polypropylene is 10%. The composite fiber has a fineness of 3.33dtex and a length of 38mm to 102mm.

[0049] 3. Strip dyeing and combing process.

[0050] Sequentially through dyeing - rewashing - mixing - n...

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 relates to a manufacturing method of imitated-cashmere worsted fabrics. Composite fibers and wool are blended to produce into fabrics; the composite fibers are formed by two or more than two polymers which are poor in compatibility; the fineness of the composite fibers is larger than or equal to 1.33 dtex; components of the composite fibers can be separated through high-speed wool washing in the process of after-finishing of the fabrics and accordingly superfine fibers are obtained, wherein the fineness of the superfine fibers is 0.05 to 1.0 dtex. The invention also relates to the worsted fabrics produced by the manufacturing method and belongs to the wool textile technical field. The fabrics manufactured by the manufacturing method of the imitated-cashmere worsted fabrics are formed by chemical fibers and the wool through blending and accordingly the cashmere touch and performance can be achieved.

Description

technical field [0001] The invention relates to a production method of a blended fabric and a blended fabric made by the method, belonging to the technical field of textiles. Background technique [0002] Cashmere is a rare special animal fiber. Its hygroscopicity is better than that of sheep wool. It is thin, light, soft, smooth and warm, which is unmatched by other textile materials. But its output is scarce and the price is very expensive. [0003] Blended fabrics are textile products made of chemical fibers mixed with other cotton wool, silk, hemp and other natural fibers. They have good elasticity and wear resistance under dry and wet conditions, stable dimensions, small shrinkage, and are tall and straight. Wrinkle, easy wash, quick dry features. Wool and polyester fabrics refer to fabrics made of wool and polyester blended yarns, which are the most common type of blended wool fabrics. It can not only maintain the advantages of wool, but also give full play to the a...

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 Patents(China)
IPC IPC(8): D03D15/06D03D15/68
Inventor 俞金林黄晓亮周彩琴姜红飞徐导
Owner JIANGSU DANMAO TEXTILE