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Textile finishing method

A fabric finishing and fabric technology, applied in the direction of fabric kneading/softening, fabric surface trimming, textile material treatment, etc., can solve the problems of fabric surface effect damage, high processing cost, and no wrinkle effect, etc., to achieve easy Care, three-dimensional strong effect

Inactive Publication Date: 2010-12-22
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, resin finishing usually requires padding processing, which has certain damage to the effect of the fabric surface, and the chemical waste produced will bring a burden to the environment.
[0003] Chinese published patent CN200810203835.1 discloses that rope crumpling is carried out in the liquid flow dyeing machine. After the gray cloth is driven into the dyeing vat, a small-caliber nozzle is used to increase the pressure of the nozzle. When the wide fabric passes through the narrow nozzle, The fabric is severely squeezed, and obvious creases are formed on the surface, and the processing cost is also high. Even after post-processing, a good and delicate wrinkle effect cannot be obtained

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

[0016] The polyester-cotton fabric is subjected to calendering treatment first, wherein the treatment temperature is 180°C, the cloth feeding speed is 30m / min, and the pressure is 40kg / cm 2 . Then, the air-flow cloth softening machine is used for kneading and finishing. It starts from normal temperature at a rate of 4.5°C / min to the highest temperature of 110°C. After keeping the temperature for 20 minutes, it then drops to 30°C at a rate of 1.5°C / min. The hot air rate is 1000m / min. A fabric with a fluffy feel, an old luster on the surface, and a good fine and wrinkled feeling is obtained, and its tear strength is increased by 13% in the warp direction and 18.5% in the weft direction.

Embodiment 2

[0018] 100% polyester fabric is kneaded and finished by an air-flow cloth softening machine, which starts from normal temperature at a rate of 4.5°C / min to a maximum temperature of 130°C, and after holding for 20 minutes, then drops to 30°C at a rate of 1.5°C / min , Hot air speed 1200m / min. A fabric with a fluffy hand feeling and a good fine wrinkle feeling on the surface is obtained, the tear strength of which is increased by 11% in the warp direction and 3% in the weft direction.

Embodiment 3

[0020] 100% nylon fabric is kneaded and finished by an air-flow cloth softening machine. It starts from normal temperature at a rate of 4.5°C / min to a maximum temperature of 110°C. After holding for 30 minutes, it then drops to 30°C at a rate of 1.5°C / min. , Hot air speed 1200m / min. A fabric with a fluffy hand feeling and a good fine wrinkle on the surface is obtained, the tear strength of which is increased by 15% in the warp direction and 17.8% in the weft direction.

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 provides a textile finishing method, in particular to a method adopting high-temperature hot air to finish the textiles, wherein the highest finishing temperature is 90-140 DEG C, the hot air speed is 400-1400m / min, and the holding time of the highest temperature is 10-40min. In the invention, no chemical agent is not added, thereby realizing environmental protection; and the obtained textile has fluffy feel and crumple feel on the surface thereof and can enduringly keep a crumple shape. The physical properties such as tearing strength of textile obtained by the finishing method of the invention are also improved in some degree.

Description

technical field [0001] The invention relates to a fabric finishing method. Background technique [0002] With the rapid development of social economy and the continuous improvement of people's living standards, fashionable and comfortable clothing is more and more favored by consumers, and the requirements for fabrics are also getting higher and higher. In order to meet various wearing requirements, such as crumpling by liquid flow dyeing machine or resin finishing to obtain the desired hand feeling and cloth style. However, resin finishing usually requires padding processing, which has certain damage to the effect of the fabric surface, and the chemical waste produced will bring a burden to the environment. [0003] Chinese published patent CN200810203835.1 discloses that rope crumpling is carried out in the liquid flow dyeing machine. After the gray cloth is driven into the dyeing vat, a small-caliber nozzle is used to increase the pressure of the nozzle. When the wide fa...

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): D06B1/00D06C19/00
Inventor 王超蔡东照顾梅花
Owner TORAY FIBER RES INST(CHINA) CO LTD
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