Garment

A clothing, circular technology, applied in underwear, protective clothing, special outerwear, etc., can solve the problems of low blending rate of cellulose fibers, poor quick-drying, difficult to obtain, etc. greasy effect

Active Publication Date: 2019-11-12
ASAHI KASEI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the cellulose-based fibers do not touch the skin at all, this kind of fabric has the following problems: it is difficult to quickly absorb moisture and sweat exuded from the skin surface, and it is difficult to obtain high contact coolness.
However, since this knitted gray fabric is a spandex-containing jersey fabric formed of elastic yarns and inelastic yarns, when hydrophobic fibers are used for inelastic yarns and composite yarns using hydrophobic fibers are used, the blending ratio of cellulose fibers Low, and the area in contact with the skin is also small, so there are the following problems: it is difficult to quickly absorb moisture and sweat seeping from the skin surface, and it is difficult to obtain high contact coldness
In addition, in the case of using cellulose fibers for non-elastic yarns, excellent moisture absorption and moisture release properties and cool-to-touch properties can be obtained, but since the cellulose-based materials hold absorbed sweat in the fibers, moisture does not diffuse, Quick-drying is poor, and it always feels sticky, and as a result, there is a problem of chills after sweating

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

[0114] Use 28G single-sided circular weft machine to image 3 50 counts of polyester spun yarn with a yarn length of 274mm / 100w, polyurethane elastic yarn 22dtex with a yarn length of 98mm / 100w, cupro ammonia long fiber 56dtex30f with a yarn length of 301mm / 100w, using polyester Plated knitting in which the spun yarn is larger than the cupro long fiber and the feeding angle is adjusted. The polyester spun yarn is arranged on the surface layer of the sinker arc side, the polyurethane elastic yarn is arranged in the middle layer of the knitted gray fabric, and the cupro A 3-ply jersey fabric in which long fibers are placed on the surface layer on the knitting arc side. Then, after the usual presetting, dyeing and finishing were carried out. At this time, 2% by weight of water-absorbent processing agent SR-1000 manufactured by Takamatsu Yushi Co., Ltd. was added to obtain a surface on the side where the skin surface adopts needle knitting. A multi-layered circular knitted gray f...

Embodiment 2

[0116] Use 28G single-sided circular weft machine to image 3 The flat stitch weave, the yarn length of polyester long fiber 84dtex72f is 264mm / 100w, the yarn length of polyurethane elastic yarn 44dtex is 94mm / 100w, the yarn length of copper ammonium long fiber 56dtex30f is 280mm / 100w, and the polyester long fiber is used Plated knitting in which the yarn feeding angle is adjusted to be larger than that of the cupro long fiber, the polyester long fiber is arranged on the surface layer of the sinker arc side, the polyurethane elastic yarn is arranged in the middle layer of the knitted gray fabric, and the cupro ammonia long fiber is arranged on the 3-ply jersey knit fabric for the surface layer on the knitting arc side. Then, the same dyeing process as in Example 1 was carried out to obtain a multi-layered circular knit gray fabric with the properties and functions shown in Table 1 below, using the surface on the side of the knitting arc as the skin surface. Next, a T-shirt wa...

Embodiment 3

[0118] Use 32G single-sided circular weft machine to image 3 The plain stitch, with polyamide long fiber 45dtex36f yarn length 238mm / 100w, polyurethane elastic yarn 22dtex yarn length 89mm / 100w, cupro ammonia long fiber 33dtex24f yarn length 250mm / 100w, using polyamide long fiber Plated knitting in which the yarn feeding angle is adjusted to be larger than that of the cupro long fiber, the polyamide long fiber is arranged on the surface layer of the sinker arc side, the polyurethane elastic yarn is arranged in the middle layer of the knitted gray fabric, and the cupro ammonia long fiber is arranged on the 3-ply jersey knit fabric for the surface layer on the knitting arc side. Then, the same dyeing process as in Example 1 was carried out to obtain a multi-layered circular knit gray fabric with the properties and functions shown in Table 1 below, using the surface on the side of the knitting arc as the skin surface. Next, a T-shirt was sewn such that the knitting arc side of ...

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 present invention provides a knit fabric which does not cause feelings of clamminess, feels very cool to the touch and is comfortable, and limits feelings of stickiness and post-sweat chill through rapid drying of sweat, and at the same time is capable of further improving texture. The garment comprises a multilayer-structure circular-knit fabric made of a single circular knit with a layered structure of at least two layers, and the surface that contacts the skin is the needle-loop side of the circular-knit fabric. The circular-knit fabric has portions in which long cellulose fibers and hydrophobic fibers are knit together to form the same knit loops. The garment contains 10-50 weight% of said long cellulose fibers. The exposure rate of the long cellulose fibers in the region from thesurface of the side that contacts the skin to 0.13 mm into the interior of the circular-knit fabric is at least 30%. The tactile coolness of the circular-knit fabric is 130-200 W/m2 DEG C. The time for the moisture content of the circular-knit fabric to reach 10% after 0.3 cc of water is dripped thereon is 50 minutes or less.

Description

technical field [0001] The present invention relates to a clothing material comprising a multi-layered circular knit gray fabric that is excellent in moisture absorption and cool-to-contact properties, has excellent water absorption and quick-drying properties, and can provide coolness and sweat management performance that is also good on the skin. Background technique [0002] Cellulosic materials such as cotton and cupro have excellent hygroscopicity and water absorption, and when used as clothes, they are very comfortable from a non-perspiring state to a small amount of sweating. However, in the state where the amount of sweat increases in summer, during exercise, etc., the cellulose-based material keeps the absorbed sweat in the fiber, so the diffusion of water does not occur, the quick-drying property is poor, and the sticky feeling is always felt. Therefore, it is also easy to cause chills. [0003] Therefore, in the following Patent Document 1, as a method of achievi...

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): D04B1/00A41D31/02A41D31/12D04B1/16D04B1/18D04B13/00D06M15/53
CPCA41D31/00D04B1/16D06M15/53D10B2201/20D10B2501/02A41D31/125A41D31/185D10B2401/021D10B2401/022D10B2403/0114D04B1/14D04B1/18A41D31/02D04B1/24D04B13/00A41B1/08A41B17/00D04B1/246D10B2201/00D10B2331/02D10B2331/04D10B2331/10D10B2401/061D06M2200/12
Inventor 柳田直树
Owner ASAHI KASEI KK
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