Cloth and fiber article

A cloth and elastic fiber technology, which is applied in hat products, fiber treatment, textiles and papermaking, etc., can solve the problems of stretchability and sufficient sweat-absorbing and quick-drying properties, and achieve excellent sweat-absorbing and quick-drying properties and excellent stretchability Effect

Active Publication Date: 2021-06-29
TEIJIN FRONTIER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it cannot be said that it is sufficient in terms of stretchability and sweat-absorbing quick-drying properties

Method used

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  • Cloth and fiber article

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Using cationic non-dyeable polyethylene terephthalate (the content ratio of matting agent is 0.3% by weight, semi-dull (SD)), melt spinning is carried out at 280°C by a common spinning device, and 2800m / Traction at a speed of 10 min, coiled without stretching, to obtain a half-stretched polyester filament (total fineness is 35dtex / 24, the cross-sectional shape of the single fiber: circular cross-section, POY).

[0079] Next, using this polyester yarn, simultaneous stretching and false twisting were carried out under the conditions of a draw ratio of 1.6 times, a false twist number of 2500T / m (in the S direction), a heater temperature of 180°C, and a wire speed of 350m / min. Twist and crimp processing to obtain a false twist crimp processed yarn A with a total fineness of 22dtex / 24.

[0080] On the other hand, using the polyester yarn, simultaneous drawing was carried out under the conditions of a draw ratio of 1.6 times, a false twist number of 2500 T / m (Z direction), a...

Embodiment 2

[0087] Using cationic non-dyeable polyethylene terephthalate (the content of matting agent is 0.3% by weight, semi-dull), melt spinning is carried out at 280°C with a normal spinning device at a speed of 2800m / min Traction is carried out, and coiling is carried out without stretching to obtain half-stretched polyester filaments (total fineness is 35dtex / 72, cross-sectional shape of single fiber: circular cross-section, POY).

[0088] Next, using the polyester yarn, simultaneous stretching and false twisting were carried out under the conditions of a draw ratio of 1.6 times, a false twist number of 2500 T / m (in the S direction), a heater temperature of 180° C., and a wire speed of 350 m / min. Twist crimp processing, to obtain a total fineness of 22dtex / 72 false twist crimp processed yarn A.

[0089] On the other hand, using the polyester yarn, simultaneous drawing was carried out under the conditions of a draw ratio of 1.6 times, a false twist number of 2500 T / m (Z direction), a...

Embodiment 3

[0096] Using cationic non-dyeable polyethylene terephthalate (the content ratio of matting agent is 2.5% by weight, full matting (FD)), melt spinning is carried out at 280°C by a usual spinning device, and 2800m / Traction at a speed of 1 minute, coiled without stretching, to obtain a half-stretched polyester filament (total fineness is 56dtex / 36, the cross-sectional shape of the single fiber: circular cross-section, POY).

[0097] Next, using this polyester yarn, simultaneous stretching and false twisting were carried out under the conditions of a draw ratio of 1.6 times, a false twist number of 2500T / m (in the S direction), a heater temperature of 180°C, and a wire speed of 350m / min. Twist and crimp processing to obtain false twist crimp processed yarn A with a total fineness of 33dtex / 36.

[0098] On the other hand, cationic dyeable copolymerized polyethylene terephthalate (sodium isophthalic acid-5-sulfonate is copolymerized, the content of matting agent is 0.3% by weight, ...

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Abstract

The present invention addresses the problem of providing a cloth and a fiber article which have extremely excellent stretchability and sweat-absorbing and quick-drying properties, and which also have the texture and appearance of a natural material. The solution to the foregoing is to obtain a cloth by using a composite yarn that includes crimped threads and elastic fibers, for example.

Description

technical field [0001] The present invention relates to fabrics and textile products that are extremely excellent in stretchability, sweat-absorbing and quick-drying properties, and have a texture and appearance like natural materials. Background technique [0002] Conventionally, in the field of sportswear, high-performance products for athletes are required, and elastic fabrics using crimped fibers have been proposed (for example, Patent Document 1 or Patent Document 2). In addition, sweat-absorbing and quick-drying properties are also required. [0003] However, it cannot be said that it is sufficient in terms of stretchability and sweat-absorbing and quick-drying properties. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: International Publication No. 2008 / 001920 Pamphlet [0007] Patent Document 2: Japanese Unexamined Patent Publication No. 2009-138287. Contents of the invention [0008] The technical problem to be solved by th...

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): D04B1/20A41D13/00A41D31/00A41D31/12A41D31/18A47G9/02D01F8/14D02G3/24D03D15/283D03D15/56D03D15/50D03D15/573
CPCA41D31/12A41D31/18D01F8/14D02G3/24D04B1/20D01F6/62A47G9/0261A47G9/0246D03D15/00D03D15/283D04B1/16D04B1/26D04B1/28D02G3/286D01D5/32D01D5/34D02J1/08D02G1/16D03D15/292A41D13/00A41D31/00A47G9/02D10B2501/021D10B2501/041D10B2501/042D10B2503/06D02G3/326D10B2331/04D10B2401/021D10B2401/061D10B2401/14D10B2501/043
Inventor 尾形畅亮宇熊昭雄柴田园未
Owner TEIJIN FRONTIER CO LTD
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