Free cut fabric not prone to hemming

A fabric and hemming technology, which is applied in the field of knitted fabrics, can solve the problems of cutting angle and orientation restrictions, large fabric cutting loss, and poor comfort in use, so as to avoid curling and falling off, high comfort in use, and soft hand feeling Effect

Pending Publication Date: 2019-07-23
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the edge processing can prevent the silk threads in the fabric from spreading out, but every time the fabric is cut, the edge processing must be performed once, and the cutting loss of the fabric is large.
In order to reduce the cutting loss of the fabric, people usually need to cut as much as possible along the position of the fabric that has been edged, which leads to the limitation of the angle and orientation of the cutting, which is inconvenient to use. In addition, after edge processing Underwear made of high-quality fabrics will leave traces of underwear on the body after being worn on the body, which is poor in comfort and aesthetics

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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  • Free cut fabric not prone to hemming
  • Free cut fabric not prone to hemming
  • Free cut fabric not prone to hemming

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Please refer to figure 1 with figure 2 , Embodiment 1 of the present invention provides a kind of fabric that is not easy to curl and can be cut randomly, including a fabric body, and the fabric body includes a first yarn 11 (front comb GB1) and a second yarn that are interwoven by several warp knitting techniques. Thread 12 (back comb GB2), the first yarn 11 can preferably be set as nylon yarn, and the second yarn 12 can be preferably set as spandex yarn.

[0025] Nylon fiber (polyamide fiber) is commonly known as nylon (Nylon), and its most prominent advantage is that its wear resistance is higher than all other fibers, 10 times higher than cotton and 20 times higher than wool; when stretched to 3-6 %, the elastic recovery rate can reach 100%; it can withstand tens of thousands of times of bending without breaking, and its fatigue resistance ranks first among all kinds of fibers.

[0026] Polyurethane Fiber (Polyurethane Fiber) is the abbreviation of polyurethane e...

Embodiment 2

[0036] Please refer to image 3 , Embodiment 2 of the present invention provides a fabric that is not easy to curl and can be cut at will, including a fabric body, and the fabric body includes a number of first yarns 21 and second yarns 22 interwoven by a warp knitting process. The yarn 21 can preferably be set as nylon yarn, and the second yarn 22 can be preferably set as spandex yarn.

[0037] Such as image 3 As shown, each first yarn 21 takes turns laying yarn into a loop every other stitch, so that the warp knitting structure formed by knitting the first yarn 21 is a warp weave, and the extension line of the warp weave spans two gauges. The warp velvet tissue is a closed warp velvet tissue, and its coils are closed loops, that is, extension lines at the base of the coils intersect each other, and the closed warp velvet tissue is used as a surface weave. The lapping number of the closed warp velvet is 1-0 / 2-3 / / .

[0038] Such as image 3 As shown, each second yarn 22 i...

Embodiment 3

[0042] Please refer to Figure 4 , the third embodiment of the present invention provides a fabric that is not easy to curl and can be cut at will, including a fabric body. Yarn 33, the first yarn 31 can be preferably set to nylon yarn, the second yarn 32 can be preferably set to spandex yarn, the third yarn 33 can be preferably set to nylon yarn or spandex yarn, of course it can also be Use other elastic yarns or non-elastic yarns.

[0043] Such as Figure 4 As shown, each first yarn 31 takes turns laying the yarn into loops every other stitch, so that the warp knitting structure formed by knitting the first yarn 31 is a warp weave, and the extension line of the warp weave spans two gauges. The warp velvet tissue is a closed warp velvet tissue, and its coils are closed loops, that is, extension lines at the base of the coils intersect each other, and the closed warp velvet tissue is used as a surface weave. The lapping number of the closed warp velvet is 1-0 / 2-3 / / .

[0044]...

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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PUM

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Abstract

The invention discloses a free cut fabric not prone to hemming. The free cut fabric comprises a fabric body, the fabric body comprises multiple pieces of first yarn and multiple pieces of second yarnwhich are mutually intertwined, each piece of first yarn is laid every one stitch in turn to form loops, so that a warp-knitted structure formed by the first yarn is a velvet structure, the underlap of the velvet structure is across two stitch lengths, and the velvet structure serves as a surface structure; each piece of second yarn is laid on two adjacent knitting needles and knitted into loops,so that a warp-knitted structure knitted by the second yarn is a warp-ribweave structure, and the warp-ribweave structure serves as a ground structure. The surface structure and the ground structure are combined to form the fabric body. The fabric formed by combining the two structures is high in elasticity, the loops are mutually locked, and the loops are not likely to run, the stress of the loops on the bottom face is balanced, and hemming of the fabric can be prevented. According to the fabric, the phenomena of hemming and running in the cutting process can be effectively avoided, the fabric is convenient to use, no folds can be generated when the fabric is put on the body of a wearer, and the using comfort is high.

Description

technical field [0001] The invention relates to the technical field of knitted fabrics, and more specifically, relates to a fabric that is not easy to curl and can be cut arbitrarily. Background technique [0002] When the existing knitted fabrics are cut and made into clothing, there are often phenomena such as hemming and falling apart. Therefore, it is often necessary to overcoat the edge seams of the fabrics and the peripheral positions of the cut fabrics. "Lock edge" is also called "lock edge". Although the over-edge processing can prevent the silk threads in the fabric from spreading out, it needs to be over-edge processed every time the fabric is cut, and the cutting loss of the fabric is large. In order to reduce the cutting loss of the fabric, people usually need to cut as much as possible along the position of the fabric that has been edged, which leads to the limitation of the angle and orientation of the cutting, which is inconvenient to use. In addition, after ...

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): D04B21/04D04B21/14D03D15/56
CPCD04B21/04D04B21/14D10B2331/02D10B2331/10D04B21/18D03D7/00D03D13/004D10B2401/061
Inventor 梁源
Owner 梁源
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