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Cation dyeable tight spot yarn textile

A cationic, coarse-detailed technology, applied to fabrics, yarns, textiles, etc., can solve the problems of nylon pollution, etc., and achieve the effects of dry hand feeling, smooth fabric surface and excellent color development

Inactive Publication Date: 2008-04-23
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this kind of fabric will not appear stripes due to the depth of color, and at the same time, the disperse dyes dyed polyester may also pollute nylon

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

[0015] (1) The fancy yarn processed by the composite fiber of cationic dyeable PET and ordinary PET, the composite method is a skin-core structure, the weight ratio is 7:3, and the diameter ratio of the coarse and fine details of the monofilament of the yarn is: 1.3 : 1. The yarn denier is 100D.

[0016] (2) Both the warp and weft yarns are fancy yarns processed by the composite fibers of cationic dyeable PET and ordinary PET described in (1), and the warp density is 105 threads / inch; the weft density is 90 threads / inch. Plain weave.

[0017] (3) Pretreatment of the fabric: refining - intermediate setting

[0018] Dyed with cationic dyes. The dyeing temperature is 120°C.

[0019] Finishing: resin processing - finishing and shaping.

[0020] (4) Fabric style: The warp and weft directions are dark and light in color, with grid stripes appearing. Dry to the touch, smooth surface with shimmering luster.

Embodiment 2

[0022] (1) Fancy yarn processed from composite fibers of cationic dyeable PET and ordinary PET, the composite method is sea-island structure, the weight ratio is 5:5, and the diameter ratio of the coarse and fine details of the monofilament of the yarn is: 1.4 : 1. The yarn denier is 100D.

[0023] (2) The warp yarn is a fancy yarn processed from cationic dyeable and ordinary PET composite fibers described in (1), and the density is: 105 threads / inch; the weft yarn is 75D ordinary semi-dull PET yarn, and the weft density is: 95 roots / inch. Weaved in 1 / 2 twill.

[0024] (3) Pretreatment of the fabric: refining - intermediate setting

[0025] Co-bath dyeing with cationic dyes and disperse dyes. The dyeing temperature is 125°C.

[0026] Finishing: resin processing - finishing and shaping.

[0027] (4) Fabric style: The warp direction presents a sense of dark and light-colored stripes, and the colors are bright. Two different colors are observed in the warp direction and wef...

Embodiment 3

[0029] (1) Fancy yarn processed from composite fibers of cationic dyeable and ordinary PET, the composite method is a split structure, the weight ratio is 5:5, and the diameter ratio of the thick and fine details of the monofilament of the yarn is: 1.36: 1. The yarn denier is 150D.

[0030] (2) The warp yarn is a fancy yarn processed from cationic dyeable and ordinary PET composite fibers described in (1), and the density is: 105 pieces / inch; the weft yarn is 120D ordinary semi-dull PET yarn, and the weft density is: 95 roots / inch. Weaved in 1 / 2 twill.

[0031] (3) Pretreatment of the fabric: refining - intermediate setting

[0032] Individually dyed with cationic dyes. The dyeing temperature is 120°C.

[0033] Finishing: resin processing - finishing and shaping.

[0034] (4) Fabric style: The warp direction presents a sense of dark and light stripes, and the surface of the fabric has a visual sense of white spots, showing a denim tone color.

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 fabric of twitty yarn capable of being dyed with cationic dye features that the fabric contains twitty yarn comprising PET fiber capable of being dyed with cationic dye and common PET fiber. The fabric has relatively lower dyeing temperature, excellent color emissivity and capacity of obtaining dark and light stripe effect. When the fabric is heterochrosis dyed with both cationic dye and one other dye capable of dyeing partial yarn, it will exhibit different colors in different directions. When it is dyed with only cationic dye, it will exhibit jean-like effect and have dispersed white dots.

Description

technical field [0001] The present invention relates to a fabric, in particular to a fabric of cationic dyeable thick and thin yarns. Background technique [0002] In general, the woven or knitted fabrics made of polyester filament yarns have a single color after dyeing, and there is no difference in warp and weft colors. [0003] Chinese Patent Publication No. CN85109764 discloses a polyester long fiber fancy yarn, the fabric woven with this yarn will have a stripe feeling of dark and light colors on the cloth surface, but the cloth surface will not appear different colors At the same time, it does not have the dyeability of cationic dyes, so it will not have the excellent color development and unique smooth feel after cationic dyeing. [0004] Now there is a fabric interwoven with polyester and nylon on the market, and this fabric will have different colors and luster in the warp or weft direction. But this kind of fabric will not have the stripe feeling due to the color...

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): D03D15/00D02G3/22D01F6/62D06P1/00D03D15/283D03D15/292D03D15/49
Inventor 施一娇黄乃科清水敏昭
Owner TORAY FIBER RES INST(CHINA) CO LTD
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