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A kind of production technology of nylon spandex fabric

A production process, nylon spandex technology, which is applied in the production technology field of nylon spandex fabrics, can solve the problems of curling, low dye fastness and shrinkage of nylon spandex fabrics, and achieves stable door width, high quality stability and dimensional stability. Good results

Active Publication Date: 2021-05-25
PACIFIC (PANYU) TEXTILES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the dyeing fastness of nylon and spandex fabrics made by the above-mentioned process is relatively low, and certain shrinkage and curling problems will occur.

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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  • A kind of production technology of nylon spandex fabric
  • A kind of production technology of nylon spandex fabric
  • A kind of production technology of nylon spandex fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053]The production process of the ginsear fabric of this embodiment includes the following steps:

[0054]1) The high temperature predetermined shaped 60s of the glyph of 175 ° C, the predetermined amount of air volume, and the predetermined needle is 164 cm;

[0055]2) Staining with acid dye at 90 ° C after a predetermined fabric after step 1);

[0056]3) The woven fabric after step 2) was low-temperature-fixed to dry 40s, and the drying of the drying of 50%, the drying of the drying of 10%, the dried needle 160cm ;

[0057]4) The fabric that is dried after step 3) is subjected to ultrafine mill by SANTEX Group PLURIMA 180 ultrafine mill, the temperature of the ultrafine grinding is 30 ° C, and the ultrafine mill speed is 15m / min;

[0058]5) The fabric after ultrafine grinding is dried by the fabric after ultrafine grinding;

[0059]6) The woven fabric after pulling the loose fabric was carried out by a woven release 45s, and the fixed amount of the fixed amount of 50%, the finished super-feed r...

Embodiment 2

[0061]The production process of the ginsear fabric of this embodiment includes the following steps:

[0062]1) The high temperature predetermined form of 185 ° C in 185 ° C, and the predetermined needle is 164 cm.

[0063]2) Staining with acid dye at 90 ° C after a predetermined fabric after step 1);

[0064]3) The woven fabric after step 2) was low-temperature-fixed to dry 40s, and the drying of the drying of 50%, the drying of the drying of 10%, the dried needle 160cm ;

[0065]4) The fabric that is dried after step 3) is subjected to ultrafine mill by SANTEX Group PLURIMA 180 ultrafine mill, the temperature of the ultrafine grinding is 30 ° C, and the ultrafine mill speed is 15m / min;

[0066]5) The fabric after ultrafine grinding is dried by the fabric after ultrafine grinding;

[0067]6) The woven fabric after pulling the loose fabric was carried out by a woven release 45s, and the fixed amount of the fixed amount of 50%, the finished super-feed ratio of 8%, the finished product. The needle dis...

Embodiment 3

[0069]The production process of the ginsear fabric of this embodiment includes the following steps:

[0070]1) The high temperature predetermined intensive 60s of the ginseng fabric, the predetermined amount of air volume of 70%, and the predetermined needle distance is 164 cm;

[0071]2) Staining with acid dye at 90 ° C after a predetermined fabric after step 1);

[0072]3) The woven fabric after step 2) was low-temperature-fixed to dry 40s, and the drying of the drying of 50%, the drying of the drying of 10%, the dried needle 160cm ;

[0073]4) The fabric that is dried after step 3) is subjected to ultrafine mill by SANTEX Group PLURIMA 180 ultrafine mill, the temperature of the ultrafine grinding is 30 ° C, and the ultrafine mill speed is 15m / min;

[0074]5) The fabric after ultrafine grinding is dried by the fabric after ultrafine grinding;

[0075]6) The woven fabric after pulling the loose fabric was carried out by a woven release 45s, and the fixed amount of the fixed amount of 50%, the fini...

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 production process of nylon spandex fabric. The production process includes the following steps: 1) low-temperature presetting of nylon spandex fabric; 2) dyeing of the pre-setting fabric with acid dye; 3) low-temperature setting and drying of the dyed fabric; The dried fabric is subjected to ultra-fine sanding; 5) the fabric after the ultra-fine sanding is subjected to tenter pine drying; 6) the fabric after the tenter pine drying is subjected to finished product setting. According to the production process of the nylon spandex fabric of the present invention, the nylon spandex fabric produced has stable width and qualified shrinkage, the curling grade can reach 5 grades, the quality stability is high, and the color difference and fastness can meet the requirements.

Description

Technical field[0001]The present invention belongs to the field of textile printing and dyeing, and in particular, the production process of a ginseng fabric is involved.Background technique[0002]The high comfortable resistance, high comfort and elongation fabrics are widely used in clothing such as swimwear, underwear, yoga, etc. due to excellent wear resistance, elasticity and elongation performance. However, the internal stress of the embryonic spandex itself in the brocade / spandex fabric will cause the specifications and shape of the fabric and very unstable, and the fabric is severely crimped. Therefore, the pre-treatment process will have the process of pre-treatment during production, the purpose of the pre-treatment is to eliminate the residual stress inside the fabric, reach the stable and staining, and has excellent shrinkage, and the purpose of not crimping.[0003]The acidic dye is often used in the staining of the mocommine / spandex fabric, mainly using the amino group...

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): D06C7/02D06P3/85D06C11/00D06C3/00
CPCD06C3/00D06C7/02D06C11/00D06P3/8204
Inventor 张贵王凯蓉付永津王思捷皮建兵万俊彪李成炳王美佳
Owner PACIFIC (PANYU) TEXTILES LTD