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Composite yarn, fabric, and fiber product

a technology of composite yarn and fabric, applied in the field of composite yarn, fabric and fiber product, can solve the problems of poor texture and appearance change, small thickness unevenness, and cannot be said that such a fabric is satisfactory in terms of cotton-like appearance, and achieve excellent see-through prevention, texture and snagging resistance, and excellent water absorption and quick drying properties.

Pending Publication Date: 2022-10-06
TEIJIN FRONTIER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention provides a composite yarn, fabric, and fiber product that look like cotton, have a similar feel, and are resistant to snagging. Additionally, they are designed to prevent see-through and absorb water quickly and dry.

Problems solved by technology

However, due to characteristics of a manufacturing method thereof, they involve such defects that as compared with natural fibers and spun yarns, the thickness unevenness is small, and the texture and the appearance change are poor.
However, it could not be said that such a fabric is satisfactory in terms of cotton-like appearance, snagging resistance, and so on.

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

examples

[0034]Next, the present invention is described in detail by reference to Examples, but it should be construed that the present invention is by no means limited by these Examples.

(1) Basis Weight

[0035]The basis weight (g / m2) of a woven fabric was measured by JIS L1096-2010.

(2) Snagging Resistance

[0036]The test was performed for 15 hours by using a hacksaw according to JIS L1058-1995 D-3 Method.

(3) Crimp Degree

[0037]The crimp degree was measured by the following method.

[0038]That is, a test filament thread is wound around a sizing reel having a peripheral length of 1.125 m to prepare a skein having a dry fineness of 3333 dtex.

[0039]The skein is hung on a hanger nail of a scale plate. An initial load of 6 g is applied to the lower part thereof, and a further load of 600 g is applied; and the skein length at that time is measured as L0. The load is then immediately removed from the skein, and the skein is removed from the hanger nail of the scale plate and immersed in boiling water for ...

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Abstract

A problem of the present invention is to provide a composite yarn, a fabric, and a fiber product, which are excellent in cotton-like appearance, texture, and snagging resistance, and preferably excellent in see-through-preventing properties and water absorbing and quick drying properties. The solution is to obtain a composite yarn using a thick and thin yarn and a crimped yarn and to obtain a fabric, if desired.

Description

TECHNICAL FIELD[0001]The present invention relates to a composite yarn, a fabric, and a fiber product, which are excellent in cotton-like appearance, texture, and snagging resistance, and preferably excellent in see-through-preventing properties and water absorbing and quick drying properties.BACKGROUND ART[0002]Polyester filament fibers typified by polyethylene terephthalate (PET) are widely used for clothing, industrial materials, and the like. However, due to characteristics of a manufacturing method thereof, they involve such defects that as compared with natural fibers and spun yarns, the thickness unevenness is small, and the texture and the appearance change are poor.[0003]In order to eliminate such defects, there is proposed a method for imparting thickness unevenness to a polyester fiber by controlling the length of an unstretched portion of a highly oriented polyester unstretched yarn, thereby imparting an arbitrary splashed pattern-like appearance to the fabric (see, for ...

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(United States)
IPC IPC(8): D02G3/36D02G1/02D02G3/04D02J1/08D03D15/283D03D15/43D03D15/49
CPCD02G3/36D02G1/0206D02G3/045D02J1/08D03D15/283D03D15/43D03D15/49D10B2331/04D10B2331/02D10B2501/00D10B2503/06D10B2505/08D02G3/22D04B1/16D02G3/042D02G1/16A41D31/00D03D15/00
Inventor SHIBATA, SONOMIOGATA, NOBUAKI
Owner TEIJIN FRONTIER CO LTD
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