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High spandex strong anti-slip chemical fiber double-sided fabric and preparation method thereof

A high-strength spandex technology, applied in the textile field, can solve the problems of poor hygroscopicity, small modulus, and resistance to oxidation of spandex

Active Publication Date: 2021-08-20
清远万家丽高新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention needs to carry out the core-spun process first, with spandex as the core, to prepare the deep-dyed polyester fiber-coated spandex core-spun yarn through the core-spun process, and the procedure is relatively complicated
[0005] At present, there is a lack of a double-sided fabric that has a simple preparation method and gives full play to the advantages of spandex. Polyester and nylon alone are stretched looser, have a small modulus, and insufficient recovery force. After stretching, the recovery of the cloth surface is poor, and spandex alone has poor moisture absorption. ; Not resistant to oxidation; while spandex, polyester, and nylon are mixed to prepare double-sided fabrics, the process is complicated, and it is difficult to realize

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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  • High spandex strong anti-slip chemical fiber double-sided fabric and preparation method thereof
  • High spandex strong anti-slip chemical fiber double-sided fabric and preparation method thereof
  • High spandex strong anti-slip chemical fiber double-sided fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0046] The raw material composition of embodiment 1-5 is as shown in table 1:

[0047] Table 1.

[0048]

[0049] Embodiment 1-5 is all prepared according to the following method:

[0050] (1) Double-needle bed machine is used for weaving, and the number of incoming lines of the machine is 72, and the number of incoming lines of 6 lines is one cycle. Among them, the first and fourth lines are used for weaving with PU 70D, and the second and fifth lines are used for weaving. Wear PA6 40D / 34F SD DTY plus padded spandex PU140D for weaving on one side, and wear PU 140D on one side for three-way and six-way weaving;

[0051] (2) The roll cloth seal on the machine is controlled at 147CM, the warp density on the machine is 27 lines / CM, and the machine speed is controlled at 13 rpm;

[0052] (3) The incoming raw materials of each route are fed into the loop forming system through the yarn guide device to weave into loops, and the tension of each incoming thread of the same raw ma...

Embodiment 6-7

[0058] Embodiment 6-7, comparative example 1-5

[0059] The raw material composition of Examples 6-7 and Comparative Examples 1-5 is the same as that of Example 1, and the different process parameters in the preparation process are shown in Table 2, and the rest are the same.

[0060] Table 2.

[0061]

[0062]

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 invention discloses a high-spandex strong anti-slip chemical fiber double-sided fabric and a preparation method thereof, which relate to the technical field of textiles. One side of the double-sided fabric of the present invention is all spandex, and the other side is all nylon or polyester. According to the mass percentage, the raw material composition is: PA6 40D / 34F SD DTY 17‑21%; PU 140D 63‑67%; PU 70D 14‑18 %. The double-needle bed machine is used for weaving. The number of incoming lines of the machine is 72, and the number of incoming lines of 6 lines is one cycle. Among them, the first line and the fourth line use PU 70D for weaving, and the second line and the fifth line wear PA6 40D on one side. / 34F SD DTY is woven with padded spandex PU 140D, and PU 140D is woven on one side of the three-way and six-way. The preparation process is simple, the advantages of spandex and nylon / polyester are fully utilized, the stretching effect is good, the skin-adhesive performance is good, and the color fastness is good.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a high spandex strong anti-slip chemical fiber double-sided fabric and a preparation method thereof. Background technique [0002] With the development of knitting technology and the change of people's consumption concept, knitted fabrics are developing in the direction of outerwear and fashion. Comfortable and environmentally friendly knitted outerwear is more and more favored by consumers. When weaving knitted fabrics, the front and back can form double-sided fabrics with different styles on the front and back by using different gauge equipment and different types of yarns to weave different weave structures. Common weft-knitted double-sided fabrics on the market are generally woven by double-needle bed double-sided knitting circular machines. The two sides of the fabric are nylon or polyester, and the middle structure is connected by nylon or polyester or spandex. The fabric...

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): D04B1/00D04B1/16D04B1/18
CPCD04B1/00D04B1/16D04B1/18D10B2331/02D10B2331/04D10B2331/10D10B2403/0114
Inventor 鲜云峰陈经国
Owner 清远万家丽高新科技有限公司
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