CN215103766U

CN215103766U - Antibacterial core-spun yarn

Info

Publication number: CN215103766U
Application number: CN202023085397.9U
Authority: CN
Inventors: 杨明发
Original assignee: Jiaxing Dongxin Textile Co ltd
Current assignee: Jiaxing Dongxin Textile Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-12-10
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses an antibacterial core-spun yarn, which comprises an elastic core yarn and an antibacterial coating layer coated outside the core yarn; the elastic core yarn comprises elastic short fiber yarn; the antibacterial coating layer is a bamboo charcoal fiber layer. The utility model relates to an antibiotic covering yarn adopts the comfortable stretch yarn as the core yarn, and bamboo charcoal fiber can provide good antibacterial property as the coating. The elastic yarn is adopted as the core yarn, so that the yarn can be used for a long time, the phenomenon that the elasticity disappears after the spandex filament breaks can not occur, and the characteristic that the spun yarn is more wear-resistant than the spandex filament is utilized.

Description

Antibacterial core-spun yarn

Technical Field

The utility model belongs to the technical field of the covering yarn technique and specifically relates to an antibiotic covering yarn.

Background

The existing elastic yarn is generally a covering yarn with elastic filament as core yarn, and after the yarn is used for a long time, the covering yarn has no elasticity due to the breakage of the elastic filament as the core yarn, so that the garment fabric prepared by the yarn partially loses elasticity. The antibacterial core-spun yarn is widely used on underwear.

The elastic short fiber is an elastic short fiber which can be industrially produced, the series of fabrics have the characteristics of environmental protection, comfortable wearing and good shape-keeping and shaping effects, the series of fabrics are not only the perfect combination of biotechnology and fiber technology, but also the only biomass elastic short fiber which is industrially produced in the world at present, and the birth of the elastic short fiber finishes the history that the elastic short fiber can not be used for producing textile yarns, and leaves a huge creative space for the development of novel fabrics and clothes.

How to make the elastic antibacterial core-spun yarn still have elasticity after long-time use becomes a problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an antibiotic covering yarn for this antibiotic covering yarn still has elasticity after long-time the use.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model relates to an antibacterial core-spun yarn, which comprises an elastic core yarn and an antibacterial coating layer coated outside the core yarn;

the elastic core yarn comprises elastic short fiber yarn; the antibacterial coating layer is a bamboo charcoal fiber layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the elastic core yarn is formed by twisting and plying the soft elastic short fiber yarn and the far infrared covering yarn; the far infrared core-spun yarn comprises a core wire and a far infrared fiber layer coated on the outer side of the core wire.

On the basis of the above scheme and as a preferable scheme of the scheme: the elastic filament is a spandex filament or an elastic chinlon filament; the far infrared fiber layer uses far infrared PP fiber.

On the basis of the above scheme and as a preferable scheme of the scheme: and an antibacterial agent is attached to the surface of the far infrared PP fiber.

On the basis of the above scheme and as a preferable scheme of the scheme: and a nylon filament with a special-shaped cross section is spirally wound on the outer side of the antibacterial coating layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the special-shaped section is a pentagram or special-shaped clover.

The utility model has the advantages that: the utility model relates to an antibiotic covering yarn adopts the comfortable stretch yarn as the core yarn, and bamboo charcoal fiber can provide good antibacterial property as the coating. The elastic yarn is adopted as the core yarn, so that the yarn can be used for a long time, the phenomenon that the elasticity disappears after the spandex filament breaks can not occur, and the characteristic that the spun yarn is more wear-resistant than the spandex filament is utilized.

Drawings

FIG. 1 is a schematic structural view of an antibacterial core spun yarn according to an embodiment;

FIG. 2 is a schematic structural view of an antibacterial core spun yarn according to a second embodiment;

FIG. 3 is a schematic cross-sectional view of a nylon filament according to example III;

fig. 4 is a schematic cross-sectional view of nylon filaments according to example four.

The designations in the figures illustrate the following: 1-stretch core yarn; 2-antibacterial coating layer; 3-nylon filaments; 4-a groove; 11-stretch spun staple yarn; 12-far infrared core spun yarn; 121-core filament; 122-far infrared fiber layer; 31-leaf I; 32-leaf II; 33-leaf III.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example one

This embodiment will be described in detail with reference to fig. 1. The antibacterial core-spun yarn according to the embodiment comprises an elastic core yarn 1 and an antibacterial coating layer 2 coated outside the core yarn 1.

The elastic core yarn 1 comprises a soft and elastic spun yarn 11; the antibacterial coating layer 2 is a bamboo charcoal fiber layer.

Specifically, the elastic core yarn 1 is a soft and elastic spun yarn with the linear density of 32S. The bamboo charcoal fiber layer is composed of a layer of bamboo charcoal fiber with the thickness of about 0.4 mm.

In particular to elastic core yarn 1 and bamboo charcoal fiber roving which are processed and manufactured in core-spun yarn equipment.

Example two

This embodiment will be described in detail with reference to fig. 2.

The antibacterial core-spun yarn according to the embodiment comprises an elastic core yarn 1 and an antibacterial coating layer 2 coated outside the core yarn 1. The antibacterial coating layer 2 is a bamboo charcoal fiber layer.

The elastic core yarn 1 is made by twisting and plying a soft elastic short fiber yarn 11 and a far infrared covering yarn 12. In particular to a 32S soft elastic yarn spun yarn 11 and a 16S far infrared covering yarn 12 which are twisted together, and the twist is 50-60T/m.

Specifically, the far infrared core spun yarn 12 includes a core filament 121 and a far infrared fiber layer 122 covering the outside of the core filament 121. The elastic filament is a spandex filament or an elastic chinlon filament; far infrared PP fibers are used for the far infrared fiber layer 122.

Far infrared PP fibre has the novel functional fibre that absorbs and reflect far infrared, is one kind and has good health care physiotherapy function, the heat effect function and the ventilative novel textile material and the insulation material of hydrofuge, can absorb the heat that human self outwards gived off, absorb and reflect back the human body the most required far infrared of 4 ~ 14um wavelength, promote human metabolism, this match twine spins covering yarn has the dual function of radiation protection and good cold-proof humidifying like this, satisfy consumer's demand.

Further, an antibacterial agent is attached to the surface of the far infrared PP fiber. The far infrared PP fiber has an antibacterial effect on the premise of having a far infrared function.

EXAMPLE III

This embodiment will be described in detail with reference to fig. 3. The antibacterial core-spun yarn according to the present embodiment includes an elastic core yarn 1 and an antibacterial covering layer 2 covering the outside of the core yarn 1. The antibacterial coating layer 2 is a bamboo charcoal fiber layer.

Furthermore, the outer side of the antibacterial coating layer 2 is spirally wrapped with a nylon filament 3 with a special-shaped cross section.

The section of the specific nylon filament 3 is a special-shaped section which is a five-pointed star, and a groove 4 is formed between two adjacent corners of the five-pointed star. Sweat can be discharged to the surface of the fabric from the grooves 4 in the axial direction of the profiled fibers, so that the sweat is easily volatilized, and the purposes of moisture absorption and sweat releasing are further achieved.

Example four

This embodiment will be described in detail with reference to fig. 4. The fungus core-spun yarn according to the present example is different from the third example in that: the section of the nylon filament 3 is special clover.

Comprises a leaf I31, a leaf II 32 and a leaf III 33; the length ratio of the leaf I31 to the leaf II 32 to the leaf III 33 is 1.0:1.1:2.5, the width ratio of the leaf I31 to the leaf III is 1:1.8:1, the length to the width ratio of the leaf I31 is 3.5:1, and the included angle of the center lines of two adjacent leaves is 120 degrees.

The polyester filament with the section can improve the good wear resistance. And the fabric can also irregularly reflect light, so that the prepared fabric has the effect of silk-like fabric.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. An antibacterial core-spun yarn is characterized by comprising an elastic core yarn (1) and an antibacterial coating layer (2) coated on the outer side of the core yarn (1);

the elastic core yarn (1) comprises a soft and elastic spun yarn (11); the antibacterial coating layer (2) is a bamboo charcoal fiber layer;

the outer side of the antibacterial coating layer (2) is also spirally wrapped with a nylon filament (3) with a special-shaped cross section; the special-shaped section is special-shaped clover and comprises a leaf I (31), a leaf II (32) and a leaf III (33); the length ratio of the leaf I (31), the leaf II (32) and the leaf III (33) is 1.0:1.1:2.5, the width ratio is 1:1.8:1, the length-width ratio of the leaf I (31) is 3.5:1, and the included angle of the center lines of two adjacent leaves is 120 degrees.

2. An antibacterial core spun yarn according to claim 1, characterized in that the elastic core yarn (1) is a soft and elastic spun yarn (11) and a far infrared core spun yarn (12) and twisted; the far infrared core-spun yarn (12) comprises a core wire (121) and a far infrared fiber layer (122) coated on the outer side of the core wire (121).

3. An antibacterial core spun yarn according to claim 2, characterized in that far infrared PP fiber is used for the far infrared fiber layer (122).

4. The antibacterial core-spun yarn of claim 3, wherein an antibacterial agent is attached to the surface of the far infrared PP fiber.