CN210394693U

CN210394693U - Bamboo fiber antibacterial fabric

Info

Publication number: CN210394693U
Application number: CN201921229067.7U
Authority: CN
Inventors: 金兴丽; 盛海军; 黄莉
Original assignee: Zhejiang Tianjun Textile Co Ltd
Current assignee: Zhejiang Tianjun Textile Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-24
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an antibacterial surface fabric of bamboo fibre constitutes twill structure surface fabric by warp (1) and woof (2), warp (1) and woof (2) are bamboo fibre mixed yarn (9), bamboo fibre mixed yarn (9) are including bamboo fibre (3), polyester fiber (4), cotton fiber (6) and elastic fiber (7), bamboo fibre (3) and polyester fiber (4) are closed and are twisted into bamboo fibre primary yarn (5), cotton fiber (6) and elastic fiber (7) are closed and are twisted into cotton fibre primary yarn (8), bamboo fibre primary yarn (5) and cotton fibre primary yarn (8) spiral winding become bamboo fibre mixed yarn (9). The utility model has the characteristics of long service life, difficult balling-up, difficult string, hygroscopicity are suitable, are suitable for being used as the surface fabric next to the shin.

Description

Bamboo fiber antibacterial fabric

Technical Field

The utility model relates to an antibacterial surface fabric technical field of bamboo fibre.

Background

Bamboo fiber is cellulose fiber extracted from naturally growing bamboo, and is the fifth natural fiber after cotton, hemp, wool and silk. The bamboo fiber has excellent antibacterial and bacteriostatic functions, and researches show that the cultivated harmful bacteria such as escherichia coli, staphylococcus and the like are respectively put on cotton, wood fiber and bamboo fiber products, so that the bacteria in the cotton and wood fiber products are rapidly and massively propagated; the bacteria on the bamboo fiber product can not survive for a long time, and can disappear or reduce in a short time, and the bacterial death rate in 24 hours reaches over 75 percent. The bamboo fiber also has the functions of mite removal, deodorization and ultraviolet resistance, and has the characteristics of good air permeability, instant water absorption, strong wear resistance, good dyeing property and the like. However, the conventional bamboo fiber fabric woven by spinning has the following three disadvantages in structure. The warp and weft are single in structure, so that the bamboo fiber fabric is insufficient in strength, easy to damage after being frequently kneaded and short in service life; secondly, the bamboo fiber fabric is not compact enough, fluffy, easy to ball and easy to hang threads due to short length and poor cohesion of the bamboo fibers; thirdly, the moisture absorption is too strong, so that the fabric is not suitable for being used as next-to-skin fabric.

Therefore, the existing bamboo fiber fabric woven by spinning has the defects of short service life, easiness in pilling, easiness in thread hanging and too strong hygroscopicity and is not suitable for being used as close-fitting fabric in structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antibacterial surface fabric of bamboo fibre. The utility model has the characteristics of long service life, difficult balling-up, difficult string, hygroscopicity are suitable for being used as the surface fabric next to the shin.

The technical scheme of the utility model: the bamboo fiber antibacterial fabric is a twill structure fabric formed by warps and wefts, the warps and the wefts are bamboo fiber blended yarns, the bamboo fiber blended yarns comprise bamboo fibers, polyester fibers, cotton fibers and elastic fibers, the bamboo fibers and the polyester fibers are co-twisted to form bamboo fiber primary yarns, the cotton fibers and the elastic fibers are co-twisted to form cotton fiber primary yarns, and the bamboo fiber primary yarns and the cotton fiber primary yarns are spirally wound to form the bamboo fiber blended yarns.

In the antibacterial bamboo fiber fabric, the bamboo fiber primary yarn and the cotton fiber primary yarn are S-twisted yarn or Z-twisted yarn.

In the bamboo fiber antibacterial fabric, the twill structure is 1/3 twill structure.

In the antibacterial bamboo fiber fabric, the fineness of the primary yarn of the bamboo fiber is 15-25 tex.

In the antibacterial bamboo fiber fabric, the fineness of the cotton fiber primary yarn is 20-30 tex.

In the bamboo fiber antibacterial fabric, the ratio of the cross-sectional areas of the bamboo fiber primary yarns and the cotton fiber primary yarns is 1:3-4, the ratio of the cross-sectional areas of the bamboo fibers and the polyester fibers in the bamboo fiber primary yarns is 3-4:1-2, and the ratio of the cross-sectional areas of the cotton fibers and the elastic fibers in the cotton fiber primary yarns is 6-8: 0.5-1.

Compared with the prior art, the utility model discloses improved the structure of bamboo fibre surface fabric, the constitution of warp and woof is bamboo fibre primary yarn and the primary yarn spiral of cotton fiber twines into bamboo fibre mixed yarn, and the primary yarn of bamboo fibre comprises bamboo fibre and polyester fiber with twisting together, and the primary yarn of cotton fiber comprises cotton fiber and elastic fiber with twisting together. The cohesive force among the bamboo fiber primary yarn fibers formed by twisting is increased, the structure is more compact, and the moisture absorption is weakened; the elasticity of the cotton fiber primary yarn formed by twisting is enhanced, and the strength of the bamboo fiber blended yarn is further enhanced by the spiral winding structure of the bamboo fiber primary yarn and the cotton fiber primary yarn. The utility model discloses an improve the component structure of warp and woof, make the utility model discloses except having excellent antibacterial property, the wearability reinforcing, life is longer, and difficult string line that is difficult for balling-up, the hygroscopicity is suitable, is rich in elasticity, and the surface fabric is stiff and smooth to be difficult for corrugating. The utility model has the characteristics of long service life, difficult balling-up, difficult string, hygroscopicity are suitable, are suitable for being used as the surface fabric next to the shin.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the warp/weft construction.

The labels in the figures are: 1-warp yarn, 2-weft yarn, 3-bamboo fiber, 4-polyester fiber, 5-bamboo fiber primary yarn, 6-cotton fiber, 7-elastic fiber, 8-cotton fiber primary yarn and 9-bamboo fiber blended yarn.

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. The bamboo fiber antibacterial fabric is characterized in that as shown in fig. 1 and 2, a twill structure fabric is formed by warp yarns 1 and weft yarns 2, the warp yarns 1 and the weft yarns 2 are bamboo fiber blended yarns 9, the bamboo fiber blended yarns 9 comprise bamboo fibers 3, polyester fibers 4, cotton fibers 6 and elastic fibers 7, the bamboo fibers 3 and the polyester fibers 4 are twisted together to form bamboo fiber primary yarns 5, the cotton fibers 6 and the elastic fibers 7 are twisted together to form cotton fiber primary yarns 8, and the bamboo fiber primary yarns 5 and the cotton fiber primary yarns 8 are spirally wound to form the bamboo fiber blended yarns 9.

The bamboo fiber primary yarn 5 and the cotton fiber primary yarn 8 are S twisted yarn or Z twisted yarn.

The twill structure is 1/3 twill structure.

The fineness of the bamboo fiber primary yarn 5 is 20 tex.

The fineness of the cotton fiber primary yarn 8 was 30 tex.

The cotton fiber 6 is combed cotton fiber.

The elastic fiber 7 is spandex fiber.

The cross-sectional area ratio of the bamboo fiber primary yarns 5 to the cotton fiber primary yarns 8 is 1:3, the cross-sectional area ratio of the bamboo fibers 3 to the polyester fibers 4 in the bamboo fiber primary yarns 5 is 3:1, and the cross-sectional area ratio of the cotton fibers 6 to the elastic fibers 7 in the cotton fiber primary yarns 8 is 6: 0.7.

The utility model discloses a theory of operation: the utility model provides the improvement structure of bamboo fiber surface fabric,

warp

1 and 2 constitutes to be bamboo fibre primary yarn 5 and the primary yarn 8 spiral of cotton fiber twines into bamboo fiber mixed yarn 9, and bamboo fiber primary yarn 5 closes by bamboo fibre 3 and polyester fiber 4 to twist with the fingers and constitutes, and cotton fiber primary yarn 8 closes by cotton fiber 6 and elastic fiber 7 to twist with the fingers and constitutes. The cohesive force between the 5 bamboo fiber primary yarns formed by twisting is increased, the structure is more compact, and the moisture absorption is weakened; the elasticity of the cotton fiber primary yarn 8 formed by twisting is enhanced, and the strength of the bamboo fiber blended yarn 9 is further enhanced by the spiral winding structure of the bamboo fiber primary yarn 5 and the cotton fiber primary yarn 8. The utility model discloses an improve warp 1 and woof 2's component structure, make the utility model discloses except having excellent antibacterial property, the wearability reinforcing, life is longer, and difficult balling-up is difficult for the hanging wire, and the hygroscopicity is suitable, is rich in elasticity, and the surface fabric is stiff and smooth to be difficult for corrugating.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. Bamboo fibre antibacterial fabric, its characterized in that: the twill-structured fabric is formed by warp yarns (1) and weft yarns (2), the warp yarns (1) and the weft yarns (2) are bamboo fiber blended yarns (9), the bamboo fiber blended yarns (9) comprise bamboo fibers (3), polyester fibers (4), cotton fibers (6) and elastic fibers (7), the bamboo fibers (3) and the polyester fibers (4) are twisted into bamboo fiber primary yarns (5), the cotton fibers (6) and the elastic fibers (7) are twisted into cotton fiber primary yarns (8), and the bamboo fiber primary yarns (5) and the cotton fiber primary yarns (8) are spirally wound into the bamboo fiber blended yarns (9).

2. The bamboo fiber antibacterial fabric according to claim 1, characterized in that: the bamboo fiber primary yarn (5) and the cotton fiber primary yarn (8) are S twisted yarn or Z twisted yarn.

3. The bamboo fiber antibacterial fabric according to claim 1, characterized in that: the twill structure is 1/3 twill structure.

4. The bamboo fiber antibacterial fabric according to claim 1, characterized in that: the fineness of the bamboo fiber primary yarn (5) is 15-25 tex.

5. The bamboo fiber antibacterial fabric according to claim 1, characterized in that: the fineness of the cotton fiber primary yarn (8) is 20-30 tex.

6. The bamboo fiber antibacterial fabric according to any one of claims 1 to 5, wherein: the cross-sectional area ratio of the bamboo fiber primary yarns (5) to the cotton fiber primary yarns (8) is 1:3-4, the cross-sectional area ratio of the bamboo fibers (3) to the polyester fibers (4) in the bamboo fiber primary yarns (5) is 3-4:1-2, and the cross-sectional area ratio of the cotton fibers (6) to the elastic fibers (7) in the cotton fiber primary yarns (8) is 6-8: 0.5-1.