Wool-like knitted fabric and production method thereof

A wool knitted fabric and fabric technology, applied in the field of imitation wool knitted fabric and its preparation, can solve the problems of strong luster restricting development, hygroscopic performance of all acrylic fabrics, poor pilling resistance, low grade of all acrylic fabrics, etc. Competitive advantage, outstanding performance, low price effect

Active Publication Date: 2014-02-05
NINGBO DAQIAN TEXTILE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the moisture absorption and pilling resistance of all-acrylic fabrics are relatively poor, and the

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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  • Wool-like knitted fabric and production method thereof

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Experimental program
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Embodiment 1

[0028] (1) Raw material preparation: blended yarn of acrylic fiber and cotton, yarn count 38S, fiber content of acrylic fiber 70%, cotton 30%.

[0029] Weaving on the upper machine: choose a machine number of 24N large circular machine weaving, and the weight of the finished fabric is 200g / m 2 about.

[0030] Cutting and rolling on the machine to ensure the flatness of the cloth surface and avoid creases on the cloth surface.

[0031] (2) Finishing process:

[0032] Pre-treatment process: place the fabric in a solution with a bath ratio of 1:16 and a temperature of about 50-70°C; solution additives: penetrant 0.7-2g / l, silicon defoamer 0.04-0.1g / l , hydrogen peroxide 2~5g / l, trisodium phosphate 2~3g / l, soda ash 2~3g / l.

[0033] Dyeing process of acrylic fiber: Add additives and dyes at 40°C, heat up at 1-2°C / min to 95-100°C and run for 40-60min;

[0034] Soaping process: put the fabric into a solution with soaping agent 1-3g / L and run for 20 minutes;

[0035] Cotton dyein...

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 wool-like knitted fabric and a production method thereof. The fabric is made of blended yarns of double-resistant superfine acrylic fiber and cotton and is in cotton-wool weave. The production method includes: 1, subjecting the blended yarns of double-resistant superfine acrylic fiber and cotton to cotton-cool weaving by a double circular knitting machine with 20-28G stitch length so as to obtain a blank; 2, subjecting the blank to after-finishes, such as pre-finishing, acrylic fiber dyeing, soaping, cotton dyeing, after-finishing, drying, galling, shearing, flat setting, and reeling. The advantages in the acrylic fiber and cotton are combined, the performances are complemented, and the wool-like fabric is developed; the acrylic fiber and cotton are cheap, the problem that the commercially available wool is expensive is solved, and the fabric has a great competitive advantage in the market; the production process is simple and low in cost and has promising market prospect.

Description

technical field [0001] The invention belongs to the field of knitted fabric and its preparation, in particular to a wool-like knitted fabric and its preparation method. Background technique [0002] Wool has always been loved by consumers, but wool is expensive, and the fabric shrinks a lot after washing, while acrylic fiber is widely used in clothing, various decorations, and industrial fields because of its wool-like appearance and low cost. However, the hygroscopicity and pilling resistance of all-acrylic fabrics are relatively poor, and their strong luster limits their development. All-acrylic fabrics reflect relatively low grades in the fabric market. [0003] At present, knitted fabrics are widely used in clothing fabrics, linings, home textiles and other products, and are loved by consumers. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a wool-like knitted fabric and its preparation method. The style o...

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): D04B1/04D02G3/04D06C7/02D06C11/00D06C13/00
Inventor 钟国能马建荣何立锋汪治燕唐林芳
Owner NINGBO DAQIAN TEXTILE
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