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Velvet fabric blank, velvet fabric and preparing method of velvet fabric

A technology of fabric and velvet feeling, which is applied in the processing of fabrics and textile materials, and the continuous processing of textile materials, etc. It can solve the problems of low strength and weak velvet feeling of velvet fabrics, and achieve good velvet feel, good hand feeling and strong strength. less loss effect

Active Publication Date: 2015-04-29
ZHEJIANG TAIHUA NEW MATERIAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a fabric blank with strong velvet feel and good strength, a velvet fabric and a preparation method thereof, aiming at the disadvantages of low strength and weak velvet feel of the prior art velvet fabric

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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  • Velvet fabric blank, velvet fabric and preparing method of velvet fabric
  • Velvet fabric blank, velvet fabric and preparing method of velvet fabric
  • Velvet fabric blank, velvet fabric and preparing method of velvet fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028]The warp yarn is 40D / 34F nylon yarn, and the weft yarn is composite yarn of modified high-shrinkage nylon and ordinary polyester. The mass ratio of nylon and polyester is 7:3, and the composite yarn is 50D / 24F. The weave is 3 / 1 twill weave on an air jet loom. The woven fabric blank adopts the following post-processing technology:

[0029] 1. Desizing: Put the aforementioned woven fabric blank into the dyeing vat for desizing treatment. The components of the desizing finishing solution are: 30% caustic soda 14.5g / L, degreasing agent 1.5g / L, chelating Dispersant 0.5g / L. The following desizing process is adopted: add water according to the bath ratio of 1:10, raise the temperature of the water to 40°C, add the desizing finishing solution, and circulate the water for 5 to 10 minutes, and raise the temperature to 1.5°C / min. 100°C and then keep warm for 85 minutes, then cool down to 65°C at a rate of 1.5°C / min, then overflow and cool down to 40°C, and drain the water out of ...

Embodiment 2

[0033] Each parameter is shown in Table 1, and all the other are with embodiment 1.

Embodiment 3-5

[0035] Each parameter is shown in Table 1, and all the other are with embodiment 1.

[0036] Table 1: Parameters and performance indicators of cashmere fabric examples

[0037]

[0038]

[0039] Table 2: The performance index table of the cashmere fabric prepared by conventional methods such as fiber opening, napping, napping, and cutting pile:

[0040]

[0041]

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

By aiming at the defects of low strength and poor velvet effect of the velvet fabric in the prior art, the invention provides a strong-velvet-effect and good-strength velvet fabric blank, a velvet fabric and a preparing method of the velvet fabric. The velvet fabric blank is formed by interweaving warp yarns and weft yarns, wherein the warp yarns and the weft yarns have comparative tissue floating points, or one side of the fabric is mainly provided with warp yarn tissue floating points, the other side of the fabric is mainly provided with weft yarn tissue floating points, the warp yarns are chinlon, the weft yarns are composite yarns of modified high-shrinkage chinlon and ordinary dacron, the velvet fabric is prepared from velvet fabric blank through the steps of a, desizing, b, dyeing and c, drying and hot shaping. The velvet fabric prepared by adopting the method provided by the invention has the advantages that the high-shrinkage chinlon and dacron composite yarn monofilament F number is sufficiently untwisted into 16F, so that the 50D / 384F to 75D / 384F microfiber composite fiber is obtained. In the dyeing process, the fiber microfiber ingreidnets are subjected to sufficient shrinkage, and the finally obtained fabric has good velvet effects and good strength.

Description

technical field [0001] The invention relates to a velvet-feeling fabric blank, a velvet-feeling fabric and a preparation method thereof, in particular to a nylon long velvet-feeling fabric blank, a velvet-feeling fabric and a preparation method thereof. Background technique [0002] Velvet fabric is a major material for autumn and winter clothing, which is both fashionable and warm. At present, the processing and production technologies for chemical fiber velvet fabrics include sea-island silk opening, sanding, napping, napping, velvet, and velvet coating. Using the above processes to treat fabrics will damage the strength of the fabric, making The durability of the fabric is reduced, the color fastness of the fabric is not ideal, and it is easy to fade; the velvet feeling is not strong, and the skin-friendly comfort is poor. When the fabric is processed by sanding, napping, or cutting pile technology, it is easy to drop small and short fibers, which may easily cause respir...

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): D03D15/00D03D13/00D02G3/04D06B21/00D06L1/14D03D15/283D03D15/47
CPCD02G3/04D03D13/00D03D15/00D03D27/06D06B21/00D06L1/14D10B2501/00D10B2401/063D10B2331/02D10B2331/04
Inventor 王成翔徐丽亚沈叶明许斌崔青龙王小生陈波陈伟
Owner ZHEJIANG TAIHUA NEW MATERIAL
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