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Short-process processing method of polyester spandex and tencel knitted color strip fabric

A processing method, the technology of polyester spandex, is applied in the processing of textile materials, knitting, weft knitting, etc., which can solve the problems of cumbersome and lengthy technological process, poor soaping fastness, etc., and reduce costs, reduce wrinkles and curling, The effect of improving quality

Pending Publication Date: 2022-03-04
上海嘉麟杰纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above-mentioned production process, due to the high temperature during pre-setting, the color striped fabric obtained at this time is not only cumbersome and lengthy, but also prone to poor soaping fastness. Therefore, for the color striped fabric of polyester spandex and tencel Processing still has room for improvement

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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  • Short-process processing method of polyester spandex and tencel knitted color strip fabric
  • Short-process processing method of polyester spandex and tencel knitted color strip fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: a kind of processing method of short process polyester spandex, tencel knitted color strip fabric, is made up of following steps:

[0036] The short-process polyester spandex and tencel knitted color striped fabric provided in this embodiment is a colored striped fabric obtained by knitting polyester spandex fibers and tencel fibers through a knitting method as a rough cloth.

[0037] The disperse dye that the colored stripe fabric of this implementation adopts is disperse blue 291.

[0038] 1) Open-width water washing process: After unwinding the above-mentioned rough cloth, open-width water washing is carried out at a temperature of 60°C and a vehicle speed of 25 m / min.

[0039] 2) Pre-setting process: 1) The rough cloth after the open-width washing operation is passed through a knitted fabric setting machine (Wuxi Xindu Printing and Dyeing Machinery Co., Ltd.), at 180°C, with an overfeed of 25%, and a speed of 25 m / min. Perform the setting operation be...

Embodiment 2

[0042] Embodiment 2: a kind of processing method of polyester spandex, tencel knitted color strip fabric of short process, is made up of following steps:

[0043] The short-process polyester spandex and tencel knitted color striped fabric provided in this embodiment is a colored striped fabric obtained by knitting polyester spandex fibers and tencel fibers through a knitting method as a rough cloth.

[0044] The disperse dye that the colored stripe fabric of this implementation adopts is disperse yellow 163.

[0045] 1) Open-width water washing process: After unwinding the above-mentioned rough cloth, open-width water washing is carried out at a temperature of 40°C and a vehicle speed of 20 m / min.

[0046] 2) Pre-setting process: 1) The rough cloth after the open-width washing operation is passed through a knitted fabric setting machine (Wuxi Xindu Printing and Dyeing Machinery Co., Ltd.), at 170°C, with an overfeed of 30%, and a speed of 15 m / min. Perform the setting operati...

Embodiment 3

[0049] Embodiment 3: a kind of processing method of polyester spandex, tencel knitted color strip fabric of short process, is made up of following steps:

[0050] The short-process polyester spandex and tencel knitted color striped fabric provided in this embodiment is a colored striped fabric obtained by knitting polyester spandex fibers and tencel fibers through a knitting method as a rough cloth.

[0051] The disperse dye that the colored stripe fabric of this implementation adopts is disperse blue 102.

[0052] 1) Open-width water washing process: After unwinding the above-mentioned rough cloth, open-width water washing is carried out at a temperature of 80°C and a vehicle speed of 15 m / min.

[0053] 2) Pre-setting process: 1) The rough cloth after the open-width washing operation is passed through a knitted fabric setting machine (Wuxi Xindu Printing and Dyeing Machinery Co., Ltd.), at 185°C, with an overfeed of 50%, and a speed of 30 m / min. Perform the setting operation...

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 the technical field of color strip fabric processing, and particularly discloses a short-process polyester spandex and tencel knitted color strip fabric processing method. According to the specific scheme, a blank cloth is processed through the four steps of an open-width washing procedure, a pre-shaping procedure, a final shaping procedure and a rolling procedure. The blank cloth is a color strip fabric dyed by a disperse dye, and the setting temperature in the pre-setting procedure and the final setting procedure is adjusted to 170-185 DEG C. The processing method provided by the invention has the advantages of cost reduction, water saving, environmental protection, high efficiency and short flow while ensuring the cloth cover quality of the color strip fabric.

Description

technical field [0001] The application relates to the technical field of color-stripe fabric processing, in particular to a processing method of short-process polyester spandex and tencel knitted color-stripe fabrics. Background technique [0002] Polyester spandex and Tencel knitted color-striped fabrics (colored-striped fabrics for short) have a wide range of colors, are soft, comfortable and elastic, and have always been loved by consumers. [0003] At present, the production process of polyester spandex and tencel colored striped fabrics in the related art at least includes: open-width washing of the rough cloth, pre-setting heating at a temperature of 190°C, washing in the falling water, fabric arrangement after dehydration, and washing at a temperature of 130-150°C The final setting heating and the final rolling process. In the above-mentioned production process, due to the high temperature during pre-setting, the color striped fabric obtained at this time is not only...

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 Applications(China)
IPC IPC(8): D06C7/02D06B3/10D04B1/14D04B1/16D04B1/18D04B1/10D04B21/00D04B21/06D06M15/643D06M101/32D06M101/38D06M101/06
CPCD06C7/02D06B3/10D04B1/14D04B1/16D04B1/18D04B1/10D04B21/00D04B21/06D06M15/643D10B2331/04D10B2331/10D10B2201/22D06M2101/32D06M2101/38D06M2200/50D06M2101/06
Inventor 梁世海吴雪原陆春兰蒋晓敬赵金虎黄丽
Owner 上海嘉麟杰纺织科技有限公司
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