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Polyester-silk crepe-de-chine woven fabric

A polyester crepe de chine and woven fabric technology, applied in the field of clothing fabrics, can solve the problems of inability to create a crepe and noble feeling, strong heat shrinkage stress difference of chemical fiber products, etc., and achieve rich colors, low prices, and increased charm effect

Inactive Publication Date: 2016-12-21
TORAY FIBER RES INST(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this condition is used to process silk products compounded with polyester, the crepe and noble feeling similar to real silk fabrics cannot be produced, and the product has a strong chemical fiber feel. Because the thermal shrinkage stress of the two fibers of polyester and silk is very different, use Crepe cannot be produced under conventional mass production conditions

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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  • Polyester-silk crepe-de-chine woven fabric
  • Polyester-silk crepe-de-chine woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The warp yarn is 84D silk filament, and the weft yarn is disperse dyeable polyester filament under normal pressure. The specific specification is 75D-72F-FDY. ), water-absorbent and soft resin processing, finishing and shaping to obtain the woven fabric of the present invention.

[0049] Among them, the warp twist is 350T / M, the weft twist is 2400T / M, S:Z=2:2, the silk content of the finished fabric is 55%, the warp density is 138 threads / inch, and the weft density is 95 threads / inch. Gram weight is 104g / m 2 .

[0050] The finished crepe has a depth of 90 μm, and the number of hairs with a length ≽50 μm is 8. After washing 3 times according to JIS1096 2010 standard, the dimensional change rate in the warp direction is 1.5%, the dimensional change rate in the weft direction is -0.5%, and the color change rate is 4~5. Grade, WW grade is 3.6. Details are shown in Table 1.

Embodiment 2

[0052] The warp yarn is 60D silk filament, and the weft yarn is atmospheric pressure disperse dyeable polyester filament, the specific specification is 60D-36F-FDY. After the gray fabric is obtained by plain weave weaving, 95 degree scouring, 170 degree intermediate setting and dyeing are carried out (one-bath method) ), water-absorbent and soft resin processing, finishing and shaping to obtain the woven fabric of the present invention.

[0053] Among them, the warp twist is 300T / M, the weft twist is 2000T / M, S:Z=2:2, the silk content of the finished fabric is 30%, the warp density is 120 threads / inch, and the weft density is 70 threads / inch. Gram weight is 70g / m 2 .

[0054] The depth of the finished crepe is 60μm, and the number of hairs with a length ≽50μm is 0. After washing 3 times according to JIS1096 2010 standard, the dimensional change rate in the warp direction is -1.0%, and the dimensional change rate in the weft direction is -0.2%. The color change and fading is g...

Embodiment 3

[0056] The warp yarn is 84D silk filament, and the weft yarn is disperse dyeable polyester filament under normal pressure. The specific specification is 60D-36F-FDY. ), water-absorbent and soft resin processing, finishing and shaping to obtain the woven fabric of the present invention.

[0057] The warp twist is 400T / M, the weft twist is 2500T / M, S:Z=2:2, the silk content of the finished fabric is 60%, the warp density is 140 threads / inch, and the weft density is 100 threads / inch. Gram weight is 110g / m 2 .

[0058] The depth of the finished crepe is 110μm, and the number of hairs with a length ≽50μm is 9. After washing 3 times according to the JIS1096 2010 standard, the dimensional change rate in the warp direction is 3.0%, and the dimensional change rate in the weft direction is -2.7%, and the color change is grade 4. The WW property is 4.2. The details are shown in Table 1.

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Abstract

The invention discloses a polyester-silk crepe-de-chine woven fabric. The woven fabric contains silk filament yarn and room pressure-dispersed dyeable polyester filament yarn. The fabric can be dyed at room temperature and normal pressure, so that a product achieves the advantages of silk and polyester. Due to the fact that dyeing is conducted through a one bath process, little damage is caused to fibers, little hairiness is generated, the noble sense of the fabric is kept, rich colors are obtained, and maintenance is easy; meanwhile, time is saved, and consumed energy and cost are reduced. The fabric is particularly suitable for making spring and summer clothing.

Description

technical field [0001] The invention relates to a garment fabric, in particular to a polyester crepe de Chine woven fabric. Background technique [0002] Pure silk fabrics are expensive and difficult to take care of. In recent years, crepe de chine silk products are more popular. Because it has the unique luster of silk and the faint crepe feeling on the surface, the whole fabric shows a kind of nobleness. It increases the charm of the wearer, is well received by consumers, and has a large market demand. [0003] However, due to the high price of pure silk products, which cannot be machine washed or ironed, these concerns will reduce consumers' willingness to buy and market purchasing power. [0004] Many developers consider interweaving or blending polyester fibers with silk to reduce costs and increase washing feasibility. For example, Chinese patent application CN01210390236.1 discloses a composite fiber, which mentions the use of silk and chemical fiber in a certain mix...

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): D03D15/00D02G3/04D03D15/233D03D15/283D03D15/41D03D15/47
Inventor 胡金霞刘同娟铃木英俊
Owner TORAY FIBER RES INST(CHINA) CO LTD
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