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A kind of wool brushed fleece and its production method

A kind of wool and wool grinding technology, which is applied in the direction of textile and paper making, roughening, fabric surface trimming, etc., can solve the problems of high wool price, easy pilling, poor heat resistance, etc., and achieve light weight, low production cost, durable Good grinding performance

Active Publication Date: 2016-08-24
NANTONG TIMES CLOTHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wool brushed fleece has the characteristics of softness, good elasticity, and full fluff, but the price of wool is high, heat resistance is poor, and it is easy to pilling

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

[0027] Fabric: (300D modified polyester+50Nm wool) / 2+200D polyester brushed fleece

[0028] 300D modified polyester is formed by merging two strands of 150D, one strand of 150D is raw silk dyed, the other strand of raw silk is undyed, and the strand twist is 5 twists / inch.

[0029] Gram weight: 350g / m 2

[0030] The production method of wool brushed flannelette includes raw material joint stock, raw material bleaching and dyeing, machine weaving, primary tentering, brushing, secondary tentering and blanket pre-shrinking;

[0031] The bleaching and dyeing process is:

[0032] Wool and polyester strands: dyed by one-bath method, add degreasing agent 1.5g / L, treat at 90°C for 30min, dye with reactive dyes and cationic dyes for wool at 105°C, dyeing auxiliaries Using sodium acetate\acetic acid, dyeing time is 30-60min, drying at 85°C, padding with ULTRA softener accounting for 3% of fabric weight, padding at room temperature, setting speed 15m / min, temperature 130°C.

[0033] ...

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PUM

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Abstract

The invention discloses a sanded wool fluffy fabric and a production method thereof. The fabric is formed by interweaving of polyester yarn and plied yarn formed by plying of wool and polyester, wherein the polyester accounts for 69% of the total fabric mass, the wool accounts for 31% of the total fabric mass, and the gram weight of the sanded wool fluffy fabric is 350 g / m<2>. The production method comprises the procedures as follows: raw material plying, raw material bleaching and dyeing, weaving on a machine, primary tentering shaping, napping, secondary tentering shaping and nylon blanket pre-shrinking shaping; according to the bleaching and dyeing procedure, the 200D polyester yarn and the plied yarn formed by plying of the wool and the polyester are dyed respectively, and the plied yarn formed by plying of the wool and the polyester is dyed with a one bath process. The sanded wool fluffy fabric is reasonable in raw material matching and structure and good in wear-resisting property, the strength of the polyester is about three times higher than that of the wool, and the wool and the polyester are interwoven, so that the wear-resisting property of the fabric is improved; the polyester and the wool are interwoven, so that the fabric has the fluffiness, the softness and the elasticity of the wool as well as stiff, smooth and shape-preserving effects of the polyester.

Description

technical field [0001] The invention belongs to the technical field of knitted fabrics, and in particular relates to a wool brushed fleece and a production method of the wool brushed fleece. Background technique [0002] Sanding fabric is to form a layer of short fluff on the surface of the fabric through friction, thereby changing the feel and appearance of the fabric. As a new fabric technology, sanding not only gives the fabric a new style, but also enhances the softness of the fabric. Non-sanding fabrics are better than non-sanding fabrics in terms of hand feel, comfort and appearance texture, especially suitable for use in winter, so they have become the new favorite of the fabric market in recent years. [0003] Wool (wool) is an important raw material in the textile industry. It has the advantages of good elasticity, strong hygroscopicity, and good warmth retention. Wool brushed fleece has the characteristics of softness, good elasticity, and full fluff. However, woo...

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): D04B1/02D04B21/04D06C11/00
Inventor 郭秀萍
Owner NANTONG TIMES CLOTHING
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