CN213681138U

CN213681138U - High-elasticity warp-knitted mask belt

Info

Publication number: CN213681138U
Application number: CN202022068467.3U
Authority: CN
Inventors: 朱佳帆; 董旭明; 郭峻岭; 叶金荷
Original assignee: Zhejiang Caidi Industrial Co ltd
Current assignee: Zhejiang Caidi Industrial Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-13
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a high elasticity warp knitting mask area is woven by three sley bars of GB1, GB2 and GB3 and is formed, GB1 adopts dacron DTY, GB 1's organizational structure 1-0/3-4//, GB2 adopts dacron FDY, GB 2's organizational structure is 1-0/2-3//, GB3 adopts spandex fiber yarn, GB 3's organizational structure is 1-0/1-2//; specification 50/144 of the polyester DTY; specification 50/24 for the polyester FDY; the let-off capacity of GB3 is 800 mm/R; the width of the mask belt is 0.5cm, and the gram weight is 200 gsm. The loop construction of fabric is "W" shape on vertical, and when the vertical pulling force of receiving of coil, because the existence of the spandex fiber yarn of high elasticity, the "W" shape of fabric coil can be straightened to possess high elasticity, the length can be guaranteed wearing smoothly of gauze mask for a short time, has reduced the gauze mask cost.

Description

High-elasticity warp-knitted mask belt

Technical Field

The utility model belongs to gauze mask area field especially relates to a high elasticity warp knitting gauze mask area.

Background

The mask belt is fixed on both sides of the mask and fixed with the ear. The elastic elongation of the existing mask belt is 174 percent, namely the mask belt in an elongated state can only reach 1.74 times of the mask belt in a loose state, the elasticity is low, the requirement on the length of the mask belt is high, the mask can be worn smoothly, and the mask cost is increased. Therefore, the existing mask belt has the defect of low elasticity, so that the mask cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high elasticity warp knitting gauze mask area. The utility model has the advantages of high elasticity, and can reduce the cost of the mask.

The technical scheme of the utility model: a high-elasticity warp-knitted mask belt is formed by weaving three guide bars of GB1, GB2 and GB3, wherein GB1 adopts terylene DTY, the organizational structure of GB1 is 1-0/3-4//, GB2 adopts terylene FDY, the organizational structure of GB2 is 1-0/2-3//, GB3 adopts spandex fiber yarn, and the organizational structure of GB3 is 1-0/1-2//.

In the high-elasticity warp-knitted mask tape, the polyester DTY has a specification of 50/144.

In the high elastic warp knitted mask tape, the specification of the polyester FDY is 50/24.

In the high-elasticity warp-knitted mask belt, the spandex yarn has a specification of 40D.

In the high-elasticity warp knitting mask belt, GB1, GB2 and GB3 are all 15-through 3-hollow.

In the high-elasticity warp knitting mask belt, the let-off quantity of GB1 is 2100 mm/R.

In the high-elasticity warp knitting mask belt, the let-off quantity of GB2 is 1250 mm/R.

In the high-elasticity warp knitting mask belt, the let-off quantity of GB3 is 800 mm/R.

In the high-elasticity warp-knitted mask belt, the width of the mask belt is 0.5cm, and the gram weight of the mask belt is 200 gsm.

Compared with the prior art, the utility model discloses a concerted movement is done to three sley bars on tricot machine, makes the loop construction of fabric be "W" shape on vertical, when vertically receiving the pulling force of coil, because the existence of high elasticity spandex fiber yarn, the "W" shape of fabric coil can be straightened to possess high elasticity, mainly be high vertical elasticity, compare in current gauze mask area, the utility model discloses elasticity elongation on vertical has improved 15%, the utility model discloses an elasticity elongation can reach 200%. Because the utility model discloses have the high elasticity, the length can guarantee wearing smoothly of gauze mask for a short time, has reduced the gauze mask cost.

Drawings

Fig. 1 is a schematic view of the tissue structure of the present invention.

Fig. 2 is a schematic representation of the organization of GB 1.

Fig. 3 is a schematic representation of the organization of GB 2.

Fig. 4 is a schematic representation of the organization of GB 3.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A high-elasticity warp-knitted mask belt is shown in figure 1 and is formed by weaving three guide bars of GB1, GB2 and GB3, wherein GB1 adopts terylene DTY, the organizational structure of GB1 is 1-0/3-4//, GB2 adopts terylene FDY, the organizational structure of GB2 is 1-0/2-3//, GB3 adopts spandex fiber yarn, and the organizational structure of GB3 is 1-0/1-2//.

The polyester DTY has specification 50/144. Specification 50/24 for the polyester FDY. The spandex yarn has a gauge of 40D. All of GB1, GB2 and GB3 are 15-penetration 3-space.

The let-off 2100 of GB 1. The let-off 1250 of GB 2. The let-off capacity of GB3 is 800.

The width of the mask belt is 0.5cm, and the gram weight is 200 gsm.

The utility model adopts the warp knitting machine with the models HKS3-M, E32 and 218 ".

The number of the warping lines 570 and the pan heads of GB1 is 10; the number of the warping lines 570 and the pan heads of GB2 is 10; the number of the warping lines 570 and the pan heads of GB3 is 10.

The working principle is as follows: three sley bars are the syntropy motion on tricot machine for the loop construction of fabric is "W" shape on vertical, when the pulling force is received to vertical (being the length direction in gauze mask area) of coil, because the existence of the spandex fiber yarn of high elasticity, the "W" shape of fabric coil can be straightened, thereby possesses high vertical elasticity, compares in current gauze mask area, the utility model discloses elastic elongation on vertical has improved 15%, the utility model discloses an elastic elongation can reach 200%. Because the utility model discloses have the high elasticity, the length can guarantee wearing smoothly of gauze mask for a short time, has reduced the gauze mask cost. Lie in under the same condition of current gauze mask area length, the utility model discloses an elasticity is better, still can improve the travelling comfort that the gauze mask was worn, also wears more easily and goes.

Claims

1. A high elasticity warp knitting mask belt is characterized in that: the fabric is formed by weaving GB1, GB2 and GB3 through three guide bars, wherein GB1 adopts polyester DTY, the weave structure of GB1 is 1-0/3-4//, GB2 adopts polyester FDY, the weave structure of GB2 is 1-0/2-3//, GB3 adopts spandex fiber yarn, and the weave structure of GB3 is 1-0/1-2//.

2. The high elasticity warp knit mask tape of claim 1, wherein: the polyester DTY has specification 50/144.

3. The high elasticity warp knit mask tape of claim 1, wherein: specification 50/24 for the polyester FDY.

4. The high elasticity warp knit mask tape of claim 1, wherein: the specification of the spandex fiber yarn is 40D.

5. The high elasticity warp knit mask tape of claim 1, wherein: all of GB1, GB2 and GB3 are 15-penetration 3-space.

6. The high elasticity warp knit mask tape of claim 1, wherein: the let-off quantity of GB1 is 2100 mm/R.

7. The high elasticity warp knit mask tape of claim 1, wherein: the let-off quantity of GB2 is 1250 mm/R.

8. The high elasticity warp knit mask tape of claim 1, wherein: the let-off capacity of GB3 is 800 mm/R.

9. The high elasticity warp knit mask tape of claim 1, wherein: the width of the mask belt is 0.5cm, and the gram weight is 200 gsm.