Production technology of cotton wool yarn dyed fabric

A production process, yarn-dyed technology, applied in the direction of fabric, weaving, dyeing, etc., can solve the problems of difficulty in dyeing process, great difference in physical properties of pure cotton and wool, etc., achieve smooth hand feeling, improve wearing performance, and broaden the market effect of space

Inactive Publication Date: 2010-08-25
张家港市金陵纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the great difference in the physical properties of pure cotton and wool, it is difficult to blend pure cotton and wool in the dyeing process in the production process.

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

[0012] The production process of wool-cotton yarn-dyed fabrics is as follows: After spinning wool and combed cotton yarn, it is produced through dyeing, warping, sizing, weaving, gray fabric inspection, singeing, desizing, shaping and pre-shrinking processes. Wool yarn-dyed fabrics, in the dyeing process, because wool is easily damaged under the high temperature of caustic soda, so non-alkali dyes and simultaneous dyeing process are used. The heating rate during the dyeing process is 0.4°C / min, which can be well The damage rate of wool is controlled to be less than 5%, the wool efficiency reaches 12.5-13cm / 30min, the degree index is about 5, the color flower is controlled at 0.2%, the level dyeing property of dyeing is greatly improved, and the dry and wet rubbing fastness of the yarn can reach 4 ~ Level 5 and above. In the spinning process, super-slip and wool oil are used as lubricants, mixed with water according to the ratio of 6:100 by mass percentage, and sprayed evenly o...

Embodiment 2

[0014] The production process of wool-cotton yarn-dyed fabrics is as follows: After spinning wool and combed cotton yarn, it is produced through dyeing, warping, sizing, weaving, gray fabric inspection, singeing, desizing, shaping and pre-shrinking processes. In the dyeing process of woolen cotton yarn-dyed fabrics, since wool is easily damaged under the high temperature of caustic soda, non-alkaline dyes and simultaneous dyeing processes are used. The heating rate during the dyeing process is 0.7°C / min, which can be well The damage rate of wool is controlled to be less than 5%, the wool efficiency reaches 12.5-13cm / 30min, the degree index is about 5, the color flower is controlled at 0.2%, the level dyeing property of dyeing is greatly improved, and the dry and wet rubbing fastness of the yarn can reach 4 ~ Level 5 and above. In the spinning process, super-slip and wool oil are used as lubricants, mixed with water at a ratio of 8:100 by mass percentage, and sprayed evenly on ...

Embodiment 3

[0016] The production process of wool-cotton yarn-dyed fabrics is as follows: After spinning wool and combed cotton yarn, it is produced through dyeing, warping, sizing, weaving, gray fabric inspection, singeing, desizing, shaping and pre-shrinking processes. Wool cotton yarn-dyed fabrics, in the dyeing process, because wool is easily damaged under the high temperature of caustic soda, so non-alkaline dyes and simultaneous dyeing process are used. The heating rate during the dyeing process is 0.6°C / min, which can be well The damage rate of wool is controlled to be less than 5%, the wool efficiency reaches 12.5-13cm / 30min, the degree index is about 5, the color flower is controlled at 0.2%, the level dyeing property of dyeing is greatly improved, and the dry and wet rubbing fastness of the yarn can reach 4 ~ Level 5 and above. In the spinning process, super-slip and wool oil are used as lubricants, mixed with water in a ratio of 7:100 by mass percentage, and sprayed evenly on t...

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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PUM

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Abstract

The invention relates to a production technology of cotton wool yarn dyed fabric, comprising the following technological processes: after spinning wool and cotton yarn, dyeing, warping, sizing, weaving, overhauling greige cloth, singeing, desizing, shaping and preshrinking to prepare the cotton wool yarn dyed fabric; and in the dyeing working procedure, non-alkali dye and synchronous dyeing technology are adopted, and the heating rate is 0.4-0.7 DEG C / minute in the dyeing process. The invention is suitable for manufacturing the cotton wool yarn dyed fabric with the functionality of the pure cotton fabric and the functionality of wool fabric.

Description

technical field [0001] The invention relates to the technical field of textile engineering, in particular to a production process of wool-cotton yarn-dyed fabric. Background technique [0002] With the improvement of living standards, people have higher and higher functional requirements for textiles, and a single fabric can no longer meet people's needs. The development of blended multifunctional fabrics has become a current hot spot. [0003] Pure cotton fabrics are loved by people because of their good air permeability, strong moisture absorption, comfortable wearing, soft hand feeling, biodegradation, and not easy to pilling. However, pure cotton fabrics are poor in gloss and poor in elasticity. Stretch is uncomfortable, has influenced the aesthetic feeling and wearability of pure cotton fabric. [0004] Wool fabric has the characteristics of good luster, good hand feeling and good warmth retention. However, wool fabrics are easy to wrinkle, deform, and pill, and the ...

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): D03D15/00D06P3/85D01G29/00D03D15/217D03D15/233D03D15/50D03D15/54
Inventor 张小华张琴芬张勤
Owner 张家港市金陵纺织有限公司
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