CN216193120U

CN216193120U - Swimsuit fabric with weft-knitted single-face stair structure

Info

Publication number: CN216193120U
Application number: CN202122406080.9U
Authority: CN
Inventors: 文腾蛟; 谢南平
Original assignee: Guangdong Derun Textile Co ltd
Current assignee: Guangdong Derun Textile Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a weft-knitted single-face stair-structure swimsuit fabric which comprises a fabric body, wherein the fabric body comprises a plain weave layer and a stair layer, the stair layer is arranged on one side of the plain weave layer, the plain weave layer adopts a 7-way 2-needle full-out arrangement mode, the stair layer adopts an 11-way 1-out 1-flat arrangement mode, and the plain weave layer and the stair layer both adopt 70D/48F high-elastic matte regenerated nylon DTY and 20D spandex as lining yarns. The plain layer and the stair layer are both made of 70D/48F high-elastic matte regenerated nylon DTY, so that the fabric body has high elasticity and high network points, and further, the sun-proof performance is good while the low gram weight is kept; the 20D spandex is used as the lining yarn, so that the production stability, high elasticity and high resilience are ensured, and the longitudinal and transverse stretching of the single-face stair layer fabric can reach 100-150%.

Description

Swimsuit fabric with weft-knitted single-face stair structure

Technical Field

The utility model belongs to swimsuit cloth, and particularly relates to a swimsuit fabric with a weft-knitted single-face stair structure.

Background

At present, the swimsuit in the market is mainly of double-sided and rib-like structures, and the lines of the swimsuit are like stair-like fabrics; the stair fabric with double-sided and rib structures is influenced by the structural characteristics of machines and products, the single machine yield is low, and the fabric is expensive; and the double-sided rib stair fabric is relatively thick and heavy, and the gram weight basically reaches 350g/m²Above, the air permeability is not good and the clothes are heavy; in addition, the double-sided and rib type stair fabrics are limited by the structure, and the stretching elasticity and the restoring performance are not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a swimsuit fabric with a weft-knitted single-sided stair structure, which can solve at least one of the problems.

According to one aspect of the utility model, the swimsuit fabric with the weft-knitted single-face stair structure comprises a fabric body, wherein the fabric body comprises a plain layer and a stair layer, the stair layer is arranged on one side of the plain layer, the plain layer adopts a 7-path 2-needle full-out arrangement mode, the stair layer adopts an 11-path 1-out-1-plane arrangement mode, and the plain layer and the stair layer both adopt 70D/48F high-elastic matte regenerated nylon DTY and 20D spandex as lining yarns.

The utility model has the beneficial effects that: the plain-weave layer and the stair layer are both made of 70D/48F high-elastic matte regenerated nylon DTY, so that the fabric body has high elasticity and high network points, the stair height and the filling power of the double-sided rib-weave stair fabric in the prior art can be achieved, and the sun-proof performance is good while the low gram weight is kept; the 20D spandex is used as the lining yarn, so that the production stability, high elasticity and high resilience are ensured, and the longitudinal and transverse stretching of the single-face stair layer fabric can reach 100-150%. By adopting the arrangement mode that the plain weave layer adopts 7 paths of 2 needles to go out completely and the arrangement mode that the stair layer adopts 11 paths of 1 to go out 1 to be flat, the problems of cloth cover snagging and snagging caused by continuous needles not going out of the stair layer can be thoroughly solved.

In some embodiments, the triangular arrangement of the fabric body is 18 cycles per cycle, and the knitting structure of the fabric body is 12/2 needles per cycle. Therefore, the fabric body can be conveniently woven, and the single machine yield of the fabric body is improved.

In some embodiments, the doffing mode of the fabric body is 70D/48F high-elastic matte regenerated nylon DTY and 20D spandex which fall in a range of 1F-18F. Therefore, the fabric body can be effectively ensured to have high elasticity and high resilience.

In some embodiments, the yarn feeding amount when the fabric body is knitted adopts 100 needles: the length of the 1-7 paths of stair layers 70D/48F high-elastic matte regenerated nylon DTY is 25cm, the length of the 8-18 paths of plain layers 70D/48F high-elastic matte regenerated nylon DTY is 18cm, and the length of all paths of backing yarns 20D spandex is 8.4 cm. Therefore, the yarn feeding amount can meet the requirement that the longitudinal and transverse stretching of the fabric body can reach 100-150%.

Drawings

FIG. 1 is a triangular weaving process diagram of the fabric of the weft-knitted single-face stair-structured swimsuit.

Fig. 2 is a schematic diagram of a weaving structure of the fabric of the weft-knitted single-face stair-structured swimsuit.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 to 2. Weft knitting single face stair structure swimsuit surface fabric, including the surface fabric body, the surface fabric body includes flat line layer and stair layer, and one side on flat line layer is located to the stair layer, and the plain weave layer adopts the arrangement that 7 way 2 needles were all gone out, and the stair layer adopts the 1 out 1 flat arrangement of 11 ways, and the plain weave layer and stair layer all select for use 70D 48F high-elastic matte regeneration polyamide fibre DTY (Draw Texturing Yarn), and 20D spandex is as the backing Yarn.

The plain-weave layer and the stair layer are both made of 70D/48F high-elastic matte regenerated nylon DTY, so that the fabric body has high elasticity and high network points, the stair height and the filling power of the double-sided rib-weave stair fabric in the prior art can be achieved, and the sun-proof performance is good while the low gram weight is kept; the 20D spandex is used as the lining yarn, so that the production stability, high elasticity and high resilience are ensured, and the longitudinal and transverse stretching of the single-face stair layer fabric can reach 100-150%. By adopting the arrangement mode that the plain weave layer adopts 7 paths of 2 needles to go out completely and the arrangement mode that the stair layer adopts 11 paths of 1 to go out 1 to be flat, the problems of cloth cover snagging and snagging caused by continuous needles not going out of the stair layer can be thoroughly solved.

The triangular arrangement mode of the fabric body is 18 paths and one circulation (as shown in figure 1), and the knitting structure of the fabric body is 12/2 needles in total and one circulation (as shown in figure 2).

The doffing mode of the fabric body is that 70D/48F high-elastic matte regenerated nylon DTY and 20D spandex fall in 1F-18F mode.

The yarn feeding amount during the fabric body knitting adopts 100 needles: the length of the 1-7 paths of stair layers 70D/48F high-elastic matte regenerated nylon DTY is 25cm, the length of the 8-18 paths of plain layers 70D/48F high-elastic matte regenerated nylon DTY is 18cm, and the length of all paths of backing yarns 20D spandex is 8.4 cm.

The 70D/48F high-elastic matte regenerated nylon DTY filament is used as a basis for making the effect of a single-sided stair-like fabric, and the high-elastic characteristic of the filament can reach the height and the filling power of a double-sided rib stair fabric, so that the filament can achieve good sun-proof performance while keeping low gram weight; in addition, the fabric has higher network degree, and the network points reach 180 +/-10% per meter, so that the problem of cloth cover yarn hooking caused by continuous needle-out of a single-face stair structure is solved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.

Claims

1. The weft-knitted single-face stair-structure swimsuit fabric is characterized by comprising a fabric body, wherein the fabric body comprises a plain weave layer and a stair layer, the stair layer is arranged on one side of the plain weave layer, the plain weave layer adopts a 7-way 2-needle full-out arrangement mode, the stair layer adopts an 11-way 1-out 1-flat arrangement mode, and the plain weave layer and the stair layer both adopt 70D/48F high-elastic matte regenerated nylon DTY and 20D spandex as lining yarns.

2. The weft-knitted single-face stair-structure swimsuit fabric according to claim 1, wherein the fabric body is arranged in a triangular manner in 18 loops and is knitted in a 12/2-stitch-total loop.

3. The weft-knitted single-face stair-structure swimsuit fabric according to claim 2, wherein the doffing mode of the fabric body is 70D/48F high-elastic matte regenerated nylon DTY and 20D spandex which fall in a range of 1F to 18F.

4. The weft-knitted single-face stair-structure swimsuit fabric according to claim 3, wherein the yarn feeding amount in the fabric body knitting process is 100 needles: the length of the 1-7 paths of stair layers 70D/48F high-elastic matte regenerated nylon DTY is 25cm, the length of the 8-18 paths of plain layers 70D/48F high-elastic matte regenerated nylon DTY is 18cm, and the length of all paths of backing yarns 20D spandex is 8.4 cm.