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Stretchable clothing

A stretchable and clothing technology, applied in the field of stretchable clothing, can solve the problems of elastic silk being easily cut off, dyed mottled, lack of stretchability, etc.

Inactive Publication Date: 2009-04-22
WACOAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the aforementioned knitted fabrics have the disadvantage of lack of stretchability, stretchable knitted fabrics composed of various knitting structures have been developed and produced in accordance with the requirements for knitted fabrics with high stretchability.
In the present invention, also in order to solve the aforementioned problems, the improvement of various knitting structures has been studied, and it is found that although the double-sided warp knitted fabric structure woven with non-elastic yarn and elastic yarn is a good solution, When sewing, the elastic yarn overlapping the non-elastic yarn is easy to be cut at the place where the braided yarn intersects in an X shape. Therefore, there is a disadvantage of so-called needle holes. Moreover, the problem found is that the elastic yarn is exposed. Problems such as the surface side and staining mottled
[0010] In addition, the 1×1 tricot weave (also known as single-bar warp knitting or single-bar warp flat weave) in which non-elastic yarn is woven by 1 reed has the characteristics of neat, beautiful and thin coils, but on the contrary it is Easy to open wire with coil
The disadvantage of poor stability (the coil is easy to fall off), except for special purposes, it is basically not used

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

[0075] Use a Raschel warp knitting machine with a weaving width of 130 inches (330.2cm), use 2 reeds, use a denier of 44dtex, 34 filaments of matte nylon yarn as non-elastic yarn, and a denier of 44dtex polyurethane transparent yarn (Transparent yarn) is elastic yarn, so that the two are woven together like figure 2 All shown are 1×1 tricot tissues with closed coils. Because the total number is more than 3600, although the processing width of the knitted fabric is generally about 160 cm, it is set to 130 cm (about 70 wales / inch) in this example. As a high-density knitted structure, Narrow width processing is carried out as far as possible. Moreover, the yarn feeding amount of nylon yarn should be set to below 80 cm / gram in common knitted fabrics, and in the present embodiment, it is set to 100 cm / gram, and the yarn feeding amount of polyurethane yarn should be set at 100 cm / gram in common knitted fabrics. It should be set to 60cm / dak or less in the material, and in this embo...

Embodiment 2

[0077] Using the same warp knitting machine as used in Example 1, with 2 reeds, the same nylon yarn used in Example 1 was used as the non-elastic yarn, and the polyurethane transparent yarn with a fineness of 78 dtex was used as the elastic yarn, Make the two go hand in hand to weave as image 3 The shown non-elastic yarn 1 is a closed coil, and the elastic yarn 2 is a 1×1 tricot structure of an open coil, which is processed into the same narrow width as in Example 1. Moreover, the yarn feeding amount of nylon yarn is set to be below 80 cm / dak in common knitted fabrics, and in this embodiment, it is set to 110 cm / dak, and the yarn feeding amount of polyurethane yarn is set to 110 cm / dak in common knitted fabrics. It is set at 80 cm / gram or less, and in this embodiment, it is set at 100 cm / gram. The woven knitted fabric was subjected to the same heat setting as in Example 1. The resulting knitted fabric has a neat and attractive appearance.

Embodiment 3

[0079] Using the same warp knitting machine as that used in Example 1, with 2 reeds, the nylon yarn of 33dtex is used for the non-elastic yarn, and the polyurethane transparent yarn of 44dtex is used for the elastic yarn. Figure 4 All shown are open loops and closed loops alternately, but in the same knitting needle, the elastic yarn 2 is a closed loop relative to the open loop of the non-elastic yarn 1, and the elastic yarn 2 is open compared to the closed loop of the non-elastic yarn 1 The loops are thus combined to weave a 1×1 tricot weave and processed into a narrow width of 130 cm. Moreover, the yarn feeding amount of nylon yarn is set to be below 80 cm / dak in common knitted fabrics, and in this embodiment, it is set to 110 cm / dak, and the yarn feeding amount of polyurethane yarn is set to 110 cm / dak in common knitted fabrics. It is set at 60 cm / gram or less, and in this embodiment, it is set at 95 cm / gram. The woven knitted fabric was subjected to the same heat setting...

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

A stretchable warp knitted fabric which is a 1x1 tricot having non-elastic yarns and elastic yarns knit in parallel and in which at least one of a non-elastic yarn and an elastic yarn at each needle is knit into a closed loop, a production method therefor, and a stretchable garment using the fabric as at least part thereof. Since a knitted fabric is cut and an edge as-cut can be used intact as the hem of a garment, a fashionable garment can be offered that requires simpler sewing, has a proper stretching feature for comfortably fitting to the body, is thin and beautiful at stitches, and does not permit the hem line of an underwear to appear to the outside through an outer garment.

Description

[0001] This application is a divisional application, the filing date of the parent case is October 31, 2002, the application number of the parent case is 02802379.X, and the invention name of the parent case is stretchable warp knitted fabric, its manufacturing method and stretchable clothing . technical field [0002] The present invention relates to a stretchable warp knitted fabric, a manufacturing method thereof, and a garment made using the same. The stretchable warp knitted fabric is woven with non-elastic yarn and elastic yarn together, and is thin, beautiful in stitches and highly stretchable. Stretch tricot. In addition, the garment of the present invention particularly relates to a novel stretchable garment having moderate stretchability, excellent fashionability, etc., especially in the original state of cutting edges. Background technique [0003] Clothes, especially women's clothing, are becoming increasingly diversified and fashion-oriented, and various knitte...

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 Patents(China)
IPC IPC(8): A41B17/00A41D31/00D04B21/18
Inventor 大谷圭M·齐藤小川真由美山田育弘川岛保惠
Owner WACOAL
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