CN216639791U

CN216639791U - Breathable yarn

Info

Publication number: CN216639791U
Application number: CN202123201841.3U
Authority: CN
Inventors: 漏孝翔
Original assignee: Shaoxing Chengsheng Textile Co ltd
Current assignee: Shaoxing Chengsheng Textile Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-31
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a breathable yarn, which comprises a breathable yarn main line and a breathable yarn secondary line, wherein the breathable yarn main line and the breathable yarn secondary line are spirally wound and connected with each other, the breathable yarn main line comprises a main yarn core, a first heat-preserving breathable yarn layer and a first breathable elastic yarn layer, the first heat-preserving breathable yarn layer is twisted on the surface of the main yarn core, and the first breathable elastic yarn layer is twisted on the surface of the first heat-preserving breathable yarn layer. Two yarns with fiber layers jointly form a whole yarn, the air permeability of the yarn is guaranteed on the first breathable elastic yarn layer and the second breathable elastic yarn layer on the surface, the heat preservation and temperature insulation performance is considered while the air permeability is kept on the first heat preservation breathable yarn layer and the second heat preservation breathable yarn layer in the yarn, the strength of the yarn core is guaranteed by the main yarn core and the auxiliary yarn core, the effect of guaranteeing the whole air permeability of the yarn is achieved, the goal of guaranteeing the air permeability and the heat preservation performance is considered simultaneously, and the wide application range and the flexibility of the yarn are guaranteed.

Description

Breathable yarn

Technical Field

The utility model relates to the technical field of yarn placement, in particular to breathable yarn.

Background

The yarn is a kind of textile, and is made into products with certain fineness by using various textile fibers, and is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into staple fiber yarn, continuous filament yarn and the like, the fineness of the yarn has various expression methods, such as number, metric count, english count, denier and the like (see count), the twist of the yarn is expressed by turns per meter or inch, and woolen yarn are generally used for spinning woolen sweaters, woolen pants, sweaters, scarves, caps and gloves and weaving various articles in spring and autumn, and have decorative effects besides warm keeping.

The existing yarns in the current market are basically solid yarns made of the same fiber materials, the solid yarns made of the same fiber materials are poor in air permeability due to lack of layers, the air permeability of the woven fabric is basically determined by a weaving mode, the weaving mode is easily limited due to the requirement on the air permeability, and the application range and the flexibility are reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the breathable yarn, which solves the problems that the solid yarn made of the same fiber material has poor air permeability due to lack of layers, the air permeability of the woven fabric is basically determined by a weaving mode, the requirement on the air permeability easily limits the weaving mode, and the application range and the flexibility are reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the breathable yarn comprises a breathable yarn main line and a breathable yarn auxiliary line, wherein the breathable yarn main line and the breathable yarn auxiliary line are spirally wound and connected with each other, the breathable yarn main line comprises a main yarn core, a first heat-preserving breathable yarn layer and a first breathable elastic yarn layer, the first heat-preserving breathable yarn layer is twisted on the surface of the main yarn core, the first breathable elastic yarn layer is twisted on the surface of the first heat-preserving breathable yarn layer, the breathable yarn auxiliary line comprises an auxiliary yarn core, a second heat-preserving breathable yarn layer and a second breathable elastic yarn layer, the second heat-preserving breathable yarn layer is twisted on the surface of the auxiliary yarn core, and the second breathable elastic yarn layer is twisted on the surface of the second heat-preserving breathable yarn layer.

Preferably, the main yarn core is formed by twisting polyester fibers.

Preferably, the first air-permeable elastic yarn layer and the second air-permeable elastic yarn layer are twisted by modal fibers.

Preferably, the first heat-preserving breathable yarn layer is formed by twisting all-cotton fibers.

Preferably, the second warm-keeping breathable yarn layer is formed by twisting wool fibers.

Preferably, the secondary yarn core is formed by twisting bast fibers.

Compared with the prior art, the utility model has the beneficial effects that: this ventilative yarn, through setting up main yarn core, ventilative yarn thread and by vice yarn core are constituteed to first heat-preserving ventilative yarn layer and first ventilative elastic yarn layer, the ventilative yarn secondary spiral winding that second cold-proof ventilative yarn layer and second ventilative elastic yarn layer are constituteed forms, make two yarns that have the fibre level constitute whole yarn jointly, the gas permeability of yarn has been ensured on first ventilative elastic yarn layer and the ventilative elastic yarn layer on surface, first heat-preserving ventilative yarn layer and the cold-proof ventilative yarn layer of second in have compromise the heat preservation and separate the temperature performance when keeping ventilative, main yarn core has then ensured the intensity of yarn core with vice yarn core, thereby reached the effect of the whole gas permeability of guarantee yarn, the target of intensity and heat preservation has been compromise simultaneously in the guarantee to breathe freely, its extensive range of application and flexibility have been ensured.

Drawings

FIG. 1 is a schematic view of a yarn of the present invention;

FIG. 2 is a schematic cross-sectional view of a yarn of the present invention.

In the figure: the breathable yarn comprises a main yarn of breathable yarn 1, a main yarn core of 101, a first heat-preserving breathable yarn layer of 102, a first breathable elastic yarn layer of 103, a secondary yarn of breathable yarn 2, a secondary yarn core of 201, a second heat-preserving breathable yarn layer of 202 and a second breathable elastic yarn layer of 203.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a breathable yarn includes a breathable yarn main line 1 and a breathable yarn sub-line 2, and the breathable yarn main line 1 and the breathable yarn sub-line 2 are spirally wound and coupled to each other, the breathable yarn main line 1 includes a main yarn core 101, a first warm-keeping breathable yarn layer 102 and a first breathable elastic yarn layer 103, the first warm-keeping breathable yarn layer 102 is twisted on the surface of the main yarn core 101, the first breathable elastic yarn layer 103 is twisted on the surface of the first warm-keeping breathable yarn layer 102, the breathable yarn sub-line 2 includes a sub-yarn core 201, a second warm-keeping breathable yarn layer 202 and a second breathable elastic yarn layer 203, the second warm-keeping breathable yarn layer 202 is twisted on the surface of the sub-yarn core 201, and the second breathable elastic yarn layer 203 is twisted on the surface of the second breathable elastic yarn layer 202.

In the present invention, the main yarn core 101 is twisted with polyester fibers.

In the utility model, the first air-permeable elastic yarn layer 103 and the second air-permeable elastic yarn layer 203 are twisted by modal fibers.

In the present invention, the first heat-retaining breathable yarn layer 102 is formed by twisting all-cotton fibers.

In the present invention, the second insulating breathable yarn layer 202 is formed by twisting wool fibers.

In the present invention, the secondary yarn core 201 is twisted with hemp fiber.

To sum up, the breathable yarn is formed by spirally winding a breathable yarn main line 1 consisting of a main yarn core 101, a first heat-preserving breathable yarn layer 102 and a first breathable elastic yarn layer 103 and a breathable yarn sub-line 2 consisting of a sub-yarn core 201, a second heat-preserving breathable yarn layer 202 and a second breathable elastic yarn layer 203, so that two yarns with fiber layers jointly form an integral yarn, the first breathable elastic yarn layer 103 and the second breathable elastic yarn layer 203 on the surface ensure the breathability of the yarns, the first heat-preserving breathable yarn layer 102 and the second heat-preserving breathable yarn layer 202 in the inner layer maintain the breathability and simultaneously have the heat-preserving and heat-insulating properties, the main yarn core 101 and the sub-yarn core 201 ensure the strength of the yarn cores, the effect of ensuring the overall breathability of the yarns is achieved, the aim of ensuring the breathability and the heat-preserving properties is achieved, and the wide application range and flexibility are ensured, the problems that solid yarns made of the same fiber materials are poor in air permeability due to lack of layers, the air permeability of the woven fabric is basically determined by a weaving mode, the weaving mode is easily limited due to the requirement on air permeability, and the application range and flexibility are reduced are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The breathable yarn is characterized by comprising a breathable yarn main yarn (1) and a breathable yarn secondary yarn (2), and the main breathable yarn line (1) and the secondary breathable yarn line (2) are mutually spirally wound and connected, the air-permeable yarn main line (1) comprises a main yarn core (101), a first heat-preserving air-permeable yarn layer (102) and a first air-permeable elastic yarn layer (103), and the first warm-keeping breathable yarn layer (102) is twisted on the surface of the main yarn core (101), and the first breathable elastic yarn layer (103) is twisted on the surface of the first warm-keeping breathable yarn layer (102), the breathable yarn secondary thread (2) comprises a secondary yarn core (201), a second warm breathable yarn layer (202) and a second breathable elastic yarn layer (203), the second warm-keeping breathable yarn layer (202) is twisted on the surface of the secondary yarn core (201), the second breathable elastic yarn layer (203) is twisted on the surface of the second warm-keeping breathable yarn layer (202).

2. The breathable yarn according to claim 1, wherein said main yarn core (101) is formed by twisting polyester fibers.

3. The breathable yarn of claim 1, wherein said first (103) and second (203) breathable stretch yarn layers are each formed by twisting modal fibers.

4. A breathable yarn according to claim 1, characterized in that said first, heat-retaining breathable yarn layer (102) is twisted from all-cotton fibers.

5. The breathable yarn according to claim 1, characterized in that said second layer of warm breathable yarn (202) is twisted with wool fibers.

6. The breathable yarn according to claim 1, wherein said secondary yarn core (201) is twisted with hemp.