CN211446104U

CN211446104U - Breathable elastic mesh fabric cut at will through warp knitting

Info

Publication number: CN211446104U
Application number: CN201822117795.0U
Authority: CN
Inventors: 陈长荣; 丁晓峰
Original assignee: Best Pacific Textile Ltd
Current assignee: Best Pacific Textile Ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2020-09-08
Anticipated expiration: 2028-12-17
Also published as: JP3221834U

Abstract

The utility model discloses a ventilative elasticity mesh fabric of arbitrary sanction of warp knitting, three or three above combs that utilize the warp knitting machine can choose to wear ordinary no bullet yarn (1), there is bullet yarn (2) and have bullet yarn (3), but this fabric must have an elasticity yarn to participate in weaving, selected yarn adopts specific structure to weave and forms, wherein yarn (1) is worn to two comb joints, the needle back of the body of every list fills up the yarn direction and lets the fabric form the hole on the contrary, the needle back of the body sideslip stitch length of every list can be according to the demand arbitrary selection, preferred stitch length is less than or equal to 3, sideslip stitch length can be one needle or two needles before the needle, and the third is worn to have bullet yarn to the comb joint, the sideslip stitch length is two needles before the needle.

Description

Breathable elastic mesh fabric cut at will through warp knitting

Technical Field

A warp-knitted breathable mesh elastic fabric which has good recovery and can be cut at will comprises a fabric body.

Background

Currently, warp-knitted elastic fabrics are widely used as various underwear, corset, sportswear, and the like. People wear the clothes more and more pay more attention to fashion personality and perfect stature. However, people can sweat during sports, and various types of mesh fabrics are on the market to improve the problems. There are conventional unidirectional stretch meshes, conventional double pull meshes and four comb cut-to-size meshes, but each type has some disadvantages. For example, the common unidirectional elastic mesh cloth has the problems of looseness and poor touch caused by no elasticity in the weft direction, the common double-pull mesh cloth needs to be sewn at the edge of the ready-made clothes to cause uncomfortable wearing, and the random cutting mesh cloth on the market still has the problem of edge curling in the use of the ready-made clothes at present. The patent of the invention can improve the problems well and still has good touch feeling when being worn on ready-made clothes.

Disclosure of Invention

The utility model relates to a warp knitting breathable mesh elastic fabric which has good restorability and can be cut at will. The fabric is formed by weaving three or more combs of a warp knitting machine through selecting common non-elastic yarns 1, elastic yarns 2 and elastic yarns 3, wherein the fabric needs to be woven by one elastic yarn, and the selected yarn is woven by adopting a specific structure. The utility model discloses a have this fabric have high reply, vertical, horizontal or the slant is difficult for the turn-up, do not come loose, the free function characteristics who need not the seam limit after cutting.

In a preferred embodiment, the warp knitted elastic fabric is knitted by using three or more combs of a warp knitting machine, the common non-elastic yarn 1, the elastic yarn 2 and the yarn 3 can be selectively penetrated through the three or more combs, the fabric has one comb section penetrating the elastic yarn to participate in the knitting, the selected yarn is knitted by adopting a certain structure, wherein two comb sections penetrate the yarn 1, the direction of the back needle laying yarn of each course is opposite to that of the fabric to form holes, the needle back shogging stitch length of each course can be randomly selected according to requirements, the preferred stitch length is less than or equal to 3, the needle front shogging stitch length can be one needle or two needles, the third comb section penetrates the elastic yarn, and the needle front shogging stitch length is two needles.

In another preferred embodiment, in the warp-knitted elastic fabric, each course of the loop can be selectively opened or closed according to requirements, the elastic yarn is threaded in the third comb section, any empty-thread mode can be selected according to requirements, and in addition, the elastic yarn can also be simultaneously threaded in two or more comb sections.

In another preferred embodiment, in the warp-knitted elastic fabric, two selected comb joints of the yarn 1 adopt a thread-through mode, the number of yarn laying process cycles of each comb joint is not limited, and each course coil can be closed or opened.

In another preferred embodiment, the warp knitted elastic fabric has a stretch recovery of 90% or more

In another preferred embodiment, the warp knitted elastic fabric has a needle density of 24-50 needles per inch using a warp knitting machine, and the linear density of the yarns 1, 2 and 3 is 7-210 deniers.

Detailed Description

When specifically weaving, the following method is adopted:

1. warping yarns used in warp knitting:

1) warping of chemical fiber filaments:

the warping machine type: karl Mayer DS 21/30NC-2, negative feed.

Warping temperature: warping humidity at 23 ℃: 65 percent of

And setting process parameters in the workshop under the conditions of the temperature and the humidity.

2) Warping spandex:

the warping machine type: karl Mayer DSE-H21/30 NC-2, positive feed.

Warping temperature: warping humidity at 24 ℃: 78 percent of

2. Weaving

Weaving machine model: karl. Mayer HKS2-3, HKS4-1 or other single bar warp knitting machines.

The machine number range is as follows: E28-E50

3, dyeing and finishing

Dry cleaning (or water washing) → reservation → overflow dyeing → dewatering → finishing

It should be noted that the above description is not a limitation to the technical solution of the present invention, and any obvious replacement is within the protection scope of the present invention without departing from the inventive concept of the present invention.

The embodiment of the invention comprises the following steps:

the machine types are as follows: HKS 4-1E 32130 inches

The comb section is as follows: GB1, GB2, GB3

The yarns used were: PA 640D/36F SD DTY and Endada spandex 30D

A yarn laying process:

GB1 yarn feeding amount of 1-0/1-2/2-3/2-1// PA 640D/36F SD DTY is-1050 MM

GB2 yarn feeding amount of 2-3/2-1/1-0/1-2// PA 640D/36F SD DTY is-1050 MM

GB3: 0-2/3-1//' 2PU 30D (warping ratio 160%) yarn feeding amount-1370 MM

On-machine draw density: 26

The threading mode: GB1 and GB2 both wear one hole; GB3 full dress

Product flow number: 138612 development number: 1160351

The structure schematic diagram is shown in figure 12.

Tensile recovery test:

the goods number is: 138612

Color: apricot color

Breadth: 160CM

Gram weight: 160GSM

The spandex content: 37 percent of

Physical test parameters (method LTD03, 7.5 pounds pull)

Longitudinal opening degree: 81% weft opening degree: 117 percent

Longitudinal modulus (at 20% stretch): 0.450 pounds

Longitudinal modulus (at 40% stretch): 1.290 pounds

Longitudinal modulus (at 60% stretch): 2.9000 pounds

Weft modulus (at 20% stretch): 0.250 pounds

Weft modulus (at 40% stretch): 0.700 pounds

Weft modulus (at 60% stretch): 1.300 pounds

Weft modulus (80% stretch): 2.300 pounds

Warp direction recovery rate: 98% weft recovery: 98 percent.

Description of the drawings:

fig. 1 is a schematic structural view of the 1 st example of the present invention;

fig. 2 is a schematic structural view of a 2 nd example of the present invention;

fig. 3 is a schematic structural view of a 3 rd example of the present invention;

fig. 4 is a schematic structural view of a 4 th example of the present invention;

fig. 5 is a schematic structural view of a 5 th example of the present invention;

fig. 6 is a schematic structural view of a6 th example of the present invention;

fig. 7 is a schematic structural view of a 7 th example of the present invention;

fig. 8 is a schematic structural view of an 8 th example of the present invention;

fig. 9 is a schematic structural view of a 9 th example of the present invention;

fig. 10 is a schematic structural view of a 10 th example of the present invention;

fig. 11 is a schematic structural view of an 11 th example of the present invention;

fig. 12 is a schematic configuration diagram of a 12 th example of the present invention.

The utility model can be further explained by the attached drawings. These drawings show a schematic structural view of different embodiments of the present invention. Those skilled in the art can make corresponding elastic fabrics with the technical effects of the present invention according to the detailed description above and the schematic structural diagram shown in the attached drawings.

Claims

1. The breathable elastic mesh fabric is characterized in that three or more combs of a warp knitting machine can selectively penetrate common inelastic yarns (1), elastic yarns (2) and yarns (3) to be knitted, the fabric needs to be knitted by one comb section penetrating elastic yarns, the selected yarns are knitted by adopting a certain structure, two comb sections penetrate common inelastic yarns (1), the directions of needle back yarn laying of each row are opposite to each other, holes are formed in the fabric, the needle back traversing stitch length of each row can be selected randomly according to requirements, the stitch length is less than or equal to 3, the needle front traversing stitch length can be one needle or two needles, the third comb section penetrates elastic yarns, and the needle front traversing stitch length is two needles.

2. The warp-knitted stretch-breathable mesh fabric according to claim 1, wherein each course of stitches is selectively open or closed as required, the stretch yarn is threaded through the third comb section, and optionally fully threaded in an empty-through manner as required, and the stretch yarn is optionally threaded through two or more comb sections simultaneously.

3. The warp-knitted stretch-woven fabric according to claim 2, wherein the two selected common non-stretch yarn (1) knuckles are threaded in a manner of passing through the fabric, the number of the yarn laying process cycles per one knuckle is not limited, and each course of the loops can be closed or open.

4. The warp-knitted cut-to-size breathable elastic mesh fabric according to claim 1, wherein the fabric has a stretch recovery of 90% or more.

5. The warp-knitted air-permeable elastic mesh fabric of any size according to claim 1, 2 or 3, wherein the density of knitting needles using a warp knitting machine is between 24 and 50 needles per inch, and the linear density of the ordinary inelastic yarn (1), the elastic yarn (2) and the yarn (3) is between 7 and 210 deniers.