CN217948382U

CN217948382U - Composite high-elasticity modified spandex covered yarn

Info

Publication number: CN217948382U
Application number: CN202222073520.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jinhua Hongyun Fiber Co ltd
Current assignee: Jinhua Hongyun Fiber Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-02
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a fabrics technical field specifically is a modified spandex cladding yarn of compound high elasticity, including heart yearn and intermediate layer, the intermediate layer sets up on the surface of heart yearn, and interbedded surface winding has compound line, and the surface winding of compound line has the top layer, and the intermediate layer includes polyester fiber, and polyester fiber's surface butt has polyurethane fiber, and the intermediate layer is woven through polyester fiber and polyurethane fiber longitude and latitude and is formed. The composite wire comprises polypropylene fibers, chitin fibers are wound on the surface of the polypropylene fibers, cotton fibers are wound inside the chitin fibers, the composite wire is formed by twisting the polypropylene fibers, the chitin fibers and the cotton fibers, the surface layer comprises Yassel fibers, and the surface of the Yassel fibers is abutted to linen fibers. The utility model discloses, further reinforcing is carried out to the elasticity of the line body through the supplementary intermediate layer in top layer to make the elasticity and the modified reinforcing of the line body.

Description

Composite high-elasticity modified spandex covered yarn

Technical Field

The utility model relates to a fabrics technical field especially relates to a compound high elasticity modified spandex cladding yarn.

Background

The covering yarn is a novel yarn, mostly consists of filament as a yarn core and short fiber yarn strips, has the characteristics of uniform, fluffy and smooth line body, and is mostly used for knitted fabrics requiring high elasticity, such as swimwear, ski wear, underwear and the like.

Most of the covering yarns on the market have single structures, and the elastic strength is limited due to the single structure in the using process, so that the problems that the ductility and the modification are restricted by the structures are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has single structure to limit the elastic strength, lead to the ductility and the modification to be restricted by the structure, and providing a composite high-elasticity modified spandex coated yarn.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a compound high elasticity modified spandex covered yarn, includes heart yearn and intermediate layer, the intermediate layer sets up the surface at the heart yearn, interbedded surface winding has compound line, the surface winding of compound line has the top layer, the intermediate layer includes polyester fiber, polyester fiber's surface butt has polyurethane fiber, the intermediate layer is woven through polyester fiber and polyurethane fiber longitude and latitude and is formed. Set up the intermediate layer, through the dacron fibre and the fibrous cooperation of spandex that constitute the intermediate layer, can strengthen the ductility of heart yearn.

Preferably, the composite wire comprises polypropylene fibers, the surfaces of the polypropylene fibers are wound with chitin fibers, the insides of the chitin fibers are wound with cotton fibers, and the composite wire is formed by twisting the polypropylene fibers, the chitin fibers and the cotton fibers. The composite thread is arranged, and bacteria can be inhibited through chitin fibers contained in the composite thread, so that the problem of bacterial breeding is reduced.

Preferably, the top layer includes Jacsel fibre, flax fiber has the butt on the surface of Jacsel fibre, the top layer is formed through Yasel fibre and flax fiber warp and weft knitting. The surface layer is arranged, and the strength of the whole thread body can be increased by matching the Yassel fibers and the flax fibers forming the surface layer, so that the thread body is not easy to break.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model discloses in, through setting up the intermediate layer, make the whole elasticity and the ductility of the line body further strengthened, and the intermediate layer can protect the heart yearn of the line body, make the heart yearn reduce carrying out the probability of breaking in follow-up man-hour, simultaneously because there is certain content's chitin fibre in the compound line, can make the line body have certain antibacterial effect, make the line body be difficult to breed the bacterium and produce the peculiar smell, and the top layer is owing to contain the fibre of grace match, make the top layer can assist the intermediate layer to advance further the reinforcing to the elasticity of the line body, thereby make the elasticity and the modified reinforcing of the line body.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of a composite high-elasticity modified spandex covered yarn provided by the utility model;

FIG. 2 is a schematic view of the cross-sectional structure of the composite high-elasticity modified spandex covered yarn provided by the utility model;

FIG. 3 is a schematic view of the sandwich structure of the composite high-elasticity modified spandex covered yarn provided by the utility model;

fig. 4 is a schematic view of the structure of the composite thread of the composite high-elasticity modified spandex covered yarn provided by the utility model;

fig. 5 is a schematic view of the surface layer structure of the composite high-elasticity modified spandex covered yarn of the present invention.

Illustration of the drawings:

1. a core wire; 2. an interlayer; 21. polyester fiber; 22. spandex fibers; 3. compounding the wires; 31. polypropylene fibers; 32. chitin fiber; 33. cotton fibers; 4. a surface layer; 41. a lyocell fiber; 42. flax fiber.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: a composite high-elasticity modified spandex covered yarn comprises a core wire 1 and an interlayer 2, wherein the interlayer 2 is arranged on the surface of the core wire 1, a composite wire 3 is wound on the surface of the interlayer 2, and a surface layer 4 is wound on the surface of the composite wire 3.

In this embodiment: the interlayer 2 comprises polyester fibers 21, spandex fibers 22 abut against the surface of the polyester fibers 21, and the interlayer 2 is formed by warp and weft weaving of the polyester fibers 21 and the spandex fibers 22. The interlayer 2 is provided, and the ductility of the core wire 1 can be enhanced by the cooperation of the polyester fiber 21 and the spandex fiber 22 which form the interlayer 2.

Specifically, the composite wire 3 includes a polypropylene fiber 31, a chitin fiber 32 is wound on the surface of the polypropylene fiber 31, a cotton fiber 33 is wound inside the chitin fiber 32, and the composite wire 3 is formed by twisting the polypropylene fiber 31, the chitin fiber 32 and the cotton fiber 33.

In this embodiment: the composite thread 3 is arranged, and bacteria can be inhibited through the chitin fiber 32 contained in the composite thread 3, so that the problem of bacteria breeding is reduced.

Specifically, the surface layer 4 includes the lyocell fibers 41, the linen fibers 42 are abutted on the surface of the lyocell fibers 41, and the surface layer 4 is formed by warp and weft knitting of the lyocell fibers 41 and the linen fibers 42. The surface layer 4 is arranged, and the strength of the whole string body can be increased through the matching of the Yaser fibers 41 and the flax fibers 42 which form the surface layer 4, so that the string body is not easy to break.

The working principle is as follows: through setting up intermediate layer 2, make the whole elasticity and the ductility of the line body further strengthened, and intermediate layer 2 can protect heart yearn 1 of the line body, make heart yearn 1 reduce carrying out the probability of breaking when carrying out subsequent processing, simultaneously because there is certain content chitin fibre 32 in the compound line 3, can make the line body have certain antibacterial effect, make the line body be difficult to breed the bacterium and produce the peculiar smell, and top layer 4 is owing to contain the fibre of yalsai, make top layer 4 can assist intermediate layer 2 to further strengthen advancing to the elasticity of the line body, thereby make the elasticity and the modified reinforcing of the line body.

Claims

1. The utility model provides a compound high elasticity modified spandex covered yarn, includes heart yearn (1) and intermediate layer (2), its characterized in that: interlayer (2) sets up the surface at heart yearn (1), the surface winding of interlayer (2) has compound line (3), the surface winding of compound line (3) has top layer (4), interlayer (2) includes polyester fiber (21), the surface butt joint of polyester fiber (21) has spandex fiber (22), interlayer (2) is woven through polyester fiber (21) and spandex fiber (22) longitude and latitude and is formed.

2. The composite high-elasticity modified spandex covered yarn according to claim 1, characterized in that: the composite wire (3) comprises a polypropylene fiber (31), a chitin fiber (32) is wound on the surface of the polypropylene fiber (31), a cotton fiber (33) is wound inside the chitin fiber (32), and the composite wire (3) is formed by twisting the polypropylene fiber (31), the chitin fiber (32) and the cotton fiber (33).

3. The composite high-elasticity modified spandex covered yarn according to claim 1, characterized in that: surface layer (4) are including ya saier fibre (41), the surperficial butt of ya saier fibre (41) has flax fiber (42), surface layer (4) are woven with flax fiber (42) through ya saier fibre (41) and are formed.