CN211734594U

CN211734594U - Warm-keeping breathable blended yarn

Info

Publication number: CN211734594U
Application number: CN201922476115.9U
Authority: CN
Inventors: 章惠新
Original assignee: Tongxiang Yunsheng Textile Co ltd
Current assignee: Tongxiang Yunsheng Textile Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a cold-proof ventilative blended yarn for the problem that blended yarn warmth retention and gas permeability are not enough among the solution prior art, it is: a warm-keeping breathable blended yarn comprises an outer yarn and a core yarn; the outer yarn is of a hollow structure; the core yarn is positioned in the outer yarn; reinforcing ribs are also arranged in the outer yarns; the number of the reinforcing ribs is two; the two reinforcing ribs are respectively positioned at two sides of the core yarn, and the reinforcing ribs are symmetrically arranged by taking the core yarn as a symmetry axis; the cross section of the reinforcing rib is in a sawtooth shape; the outer yarn is also filled with warm fluff; the surface of the outer yarn is also provided with a plurality of air holes; the air holes are uniformly distributed along the length direction of the outer yarn; the air holes are positioned between the two reinforcing ribs. The utility model discloses intensity is high, difficult fracture, and cold-proof gas permeability is good.

Description

Warm-keeping breathable blended yarn

Technical Field

The utility model relates to a blended yarn, concretely relates to cold-proof ventilative blended yarn.

Background

The blending of different types of fibers is widely applied to the textile field as a common method for improving the fiber performance, and the blending of the natural fibers and the high-performance fibers not only can expand the application field of the natural fibers and improve the added value of the natural fibers, but also is an important means for improving the performance of the high-performance fibers and reducing the price of high-performance fiber products. Compared with pure natural fiber and high-performance fiber, the blended product has stronger advantages in performance and price, and paves the way for the wide application of the blended product in the fields of textile and composite material. However, the existing blended yarns have the problems of insufficient heat retention and air permeability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a warm-keeping breathable blended yarn with reasonable structural design and good warm-keeping breathable effect.

The utility model provides a technical scheme that above-mentioned problem adopted is: the warm-keeping breathable blended yarn comprises outer yarn and core yarn; the outer yarn is of a hollow structure; the core yarn is positioned in the outer yarn; reinforcing ribs are also arranged in the outer yarns; the number of the reinforcing ribs is two; the two reinforcing ribs are respectively positioned on two sides of the core yarn, and the reinforcing ribs are symmetrically arranged by taking the core yarn as a symmetry axis; the cross section of the reinforcing rib is in a sawtooth shape; the outer yarn is also filled with warm fluff; the surface of the outer yarn is also provided with a plurality of air holes; the air holes are uniformly distributed along the length direction of the outer yarn; the air holes are positioned between the two reinforcing ribs.

Preferably, the core yarn of the present invention is a blended yarn blended by nylon fiber, acrylic fiber and cotton fiber.

Preferably, the thermal fluff is cashmere-like wool-spraying yarn.

Preferably, in the utility model, the thermal fluff is connected with the outer yarn, the reinforcing rib and the core yarn through a bonding mode.

Preferably, the outer yarn of the utility model is polyester fiber.

Preferably, the outer yarn of the utility model is further provided with an antistatic coating.

Preferably, the outer yarn of the utility model is further provided with an antibacterial coating.

Compared with the prior art, the utility model, have following advantage and effect: the core yarn in the utility model is formed by blending the nylon fiber, the acrylic fiber and the cotton fiber, the structure of the yarn is compact, the strength is high, the integral strength of the yarn can be enhanced, and the yarn is prevented from being broken in the spinning process; the reinforcing ribs in the utility model can prevent the outer yarn from being flattened and deformed, so that the warm fluff in the outer yarn can keep a fluffy state; the utility model provides a cold-proof fine hair can improve the cold-proof effect of yarn, and the bleeder vent can improve the ventilation effect of yarn for the yarn is whole more cold-proof ventilative.

Drawings

Fig. 1 is a left side view structure diagram of the embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the embodiment of the present invention.

In the figure: the outer yarn 1, the air holes 2, the reinforcing ribs 3, the core yarn 4 and the thermal fluff 5.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

Referring to fig. 1 to 2, the warm-keeping air-permeable blended yarn in the present embodiment includes an outer yarn 1 and a core yarn 4; the outer yarn 1 is of a hollow structure; the core yarn 4 is positioned in the outer yarn 1; reinforcing ribs 3 are also arranged in the outer yarns 4; the number of the reinforcing ribs 3 is two; the two reinforcing ribs 3 are respectively positioned at two sides of the core yarn 4, and the reinforcing ribs 3 are symmetrically arranged by taking the core yarn 4 as a symmetry axis; the cross section of the reinforcing rib 3 is in a sawtooth shape; the outer yarn 4 is also filled with thermal fluff 5; the surface of the outer yarn 1 is also provided with a plurality of air holes 2; the air holes 2 are uniformly distributed along the length direction of the outer yarn 1; the air holes 2 are positioned between the two reinforcing ribs 3.

The core yarn 4 in the embodiment is blended yarn formed by blending nylon fiber, acrylic fiber and cotton fiber; the thermal down 5 is cashmere-like sprayed yarn; the thermal down 5 is connected with the outer yarn 1, the reinforcing rib 3 and the core yarn 4 in a bonding mode; the outer yarn 1 is polyester fiber; the outer yarn 1 is also provided with an antistatic coating; the outer yarn 1 is also provided with an antibacterial coating.

The core yarn 4 in the embodiment is formed by blending the nylon fibers, the acrylic fibers and the cotton fibers, has a compact structure and high strength, can enhance the overall strength of the yarn, and prevents the yarn from being broken in the spinning process; the reinforcing ribs 3 can prevent the outer yarns 1 from being flattened and deformed, so that the warm fluff 5 in the outer yarns 1 can keep a fluffy state; the warm keeping fluff 5 can improve the warm keeping effect of the yarn, and the air holes 2 can improve the ventilation effect of the yarn, so that the whole yarn is more warm-keeping and breathable.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A warm-keeping breathable blended yarn, which comprises an outer yarn (1) and a core yarn (4); the outer yarn (1) is of a hollow structure; the core yarn (4) is positioned in the outer yarn (1); reinforcing ribs (3) are also arranged in the outer yarn (1); the number of the reinforcing ribs (3) is two; the two reinforcing ribs (3) are respectively positioned at two sides of the core yarn (4), and the reinforcing ribs (3) are symmetrically arranged by taking the core yarn (4) as a symmetry axis; the cross section of the reinforcing rib (3) is in a sawtooth shape; the outer yarn (1) is also filled with warm fluff (5); the surface of the outer yarn (1) is also provided with a plurality of air holes (2); the air holes (2) are uniformly distributed along the length direction of the outer yarn (1); the air holes (2) are positioned between the two reinforcing ribs (3).

2. The warm-keeping breathable blended yarn according to claim 1, characterized in that the core yarn (4) is a blended yarn blended from nylon fibers, acrylic fibers and cotton fibers.

3. The warm-keeping breathable blended yarn according to claim 1, characterized in that the warm-keeping down (5) is cashmere-like jet-spun yarn.

4. The warm-keeping breathable blended yarn according to claim 1, characterized in that the warm-keeping fluff (5) is connected with the outer yarn (1), the reinforcing ribs (3) and the core yarn (4) by means of bonding.

5. The warm-keeping breathable blended yarn according to claim 1, characterized in that the outer yarn (1) is polyester fiber.

6. The warm-keeping breathable blended yarn according to claim 1, characterized in that the outer yarn (1) is further provided with an antistatic coating.

7. The warm-keeping breathable blended yarn according to claim 1, characterized in that the outer yarn (1) is further provided with an antibacterial coating.