Process for producing high-density nylon fabric

A nylon fabric and production process technology, which is applied in the production process field of high-density nylon fabric, can solve problems such as unreasonable production process, high-temperature yellowing, poor water-repellent, oil-repellent, and water-washing resistance, and improve fabric quality and practical performance , improve the anti-ultraviolet ability, improve the effect of tearing strength

Active Publication Date: 2013-06-12
SHENGHONG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for manufacturing high-density nylon fabrics, which can solve the problems of high-temperature yellowing, poor anti-ultraviolet effect, water-repellent, oil-resistant Poor washability, weak color fastness, unsatisfactory anti-drilling effect, etc.

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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  • Process for producing high-density nylon fabric
  • Process for producing high-density nylon fabric
  • Process for producing high-density nylon fabric

Examples

Experimental program
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Effect test

Embodiment

[0012] Example: The warp yarn is made of full-dull FDY 22.2dtex / 24f nylon filament and sizing. The weft yarn adopts full-dull FDY22.2dtex / 24f nylon filament. According to the requirements of warp density, 770 roots / 10cm, weft density 740 roots / 10cm, total warp roots 12474, width 162cm, and weight 55g / m, the plain weave is woven on the Tsudakoma series water jet loom. Then the woven grey fabric goes through unwinding, seaming, pre-treatment of desizing, pre-sizing, dyeing, fixing, dewatering, opening, finishing, calendering, inspection, cloth, packaging including untwisting, one-time feeding, stacking Production is carried out in the processes of setting, primary washing, secondary feeding, steaming, secondary washing, drying, etc., in the pre-desizing treatment step, the cold reactor method and the high-efficiency open-width desizing water washing method are successively adopted. In the cold reactor method The composition of the working fluid is: liquid caustic soda 100g / L, de...

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 discloses a process for producing a high-density nylon fabric. The process comprises the following steps of: unwinding and sewing; treating before desizing; presetting; dyeing; fixing color; dewatering; scutching; after-finishing; calendaring; detecting, folding and packaging. The process is characterized in that the phenomenon that the fabric gets yellow at high temperature can be reduced and the dyeing rate of the fabric can be improved because a yellowing resisting agent is used in the process of presetting, the ultraviolet resisting capacity of the fabric can be well improved because an ultraviolet absorbing agent is used in the process of dyeing, the tearing strength of the fabric can be improved because a right amount of a cross-linking agent and a tearing-fastness improving agent are added into a setting and finishing solution, and the excellent down penetration effect of the fabric can be achieved without using a chemical additive coating because the process of calender finishing is adopted.

Description

Technical field [0001] The invention belongs to the technical field of fabric production technology, and specifically relates to a production process method of high-density nylon fabric. Background technique [0002] The nylon fabric feels soft, creamy and unique, and has good abrasion resistance, suitable for casual sports fabrics. However, the existing nylon fabrics have a single dyeing effect and cannot meet consumers' demands for fabric diversity. Recognizing that long-wave ultraviolet rays may cause serious long-term damage to the human body, people have begun to strengthen the protection of long-wave ultraviolet rays, and sports and leisure-themed tourism and outdoor sports are becoming a lifestyle. Development of anti-ultraviolet radiation function New textile products have urgent market demand and important practical significance. [0003] Generally speaking, high-count and high-density nylon refers to a high-count and high-density fabric with a fiber fineness of less tha...

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): D06M15/643D06M15/00D06P3/24D06P1/44D06P1/653D06P5/08D06P5/04D06M101/34
Inventor 林兴旺倪介东唐俊松
Owner SHENGHONG GRP CO LTD
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