CN218928866U

CN218928866U - High-elastic breathable polyester cloth

Info

Publication number: CN218928866U
Application number: CN202222689282.3U
Authority: CN
Inventors: 凌斌华; 赵桂珍; 凌芳怡
Original assignee: Wujiang Lingsheng Textile Co ltd
Current assignee: Wujiang Lingsheng Textile Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-04-28
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses high-elasticity breathable polyester cloth, and relates to the technical field of chemical fiber fabrics. The key points of the technical scheme are as follows: including fixed connection's ventilative layer and elastic layer, offered a plurality of through-slits on the ventilative layer, fixedly connected with backing sheet on the inside wall of through-slit, elastic layer intermittent type nature fixed connection is on ventilative layer and backing sheet, and elastic layer's elasticity is greater than ventilative layer's elasticity. According to the utility model, the elasticity of the elastic layer is utilized to enlarge the gaps of warp and weft interweaving points after the elastic layer is stretched, so that the communication area of the elastic layer and the breathable layer is increased, and the breathable effect of the fabric is improved.

Description

High-elastic breathable polyester cloth

Technical Field

The utility model relates to the technical field of chemical fiber fabrics, in particular to high-elastic breathable polyester cloth.

Background

The polyester cloth is a planar material woven by polyester fibers, is easy to wash and dry, and is not easy to fade and shrink when in use.

Along with the development of society, the living standard of people is continuously improved, the requirements on clothing are also continuously improved, particularly various sports clothing in summer, because the sweat yield is large when people exercise, the clothing with good elastic effect and good moisture absorption and sweat release functions is more and more popular with people, part of the sports clothing is woven by polyester fiber warp and weft in order to ensure the structural strength, but the air permeability of the polyester fiber is poor, so that sweat is difficult to be discharged on the body surface after people exercise for a period of time, and the wearing comfort is influenced, and therefore, the structure for improving the air permeability effect of the elastic fabric is necessary.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the high-elasticity breathable polyester cloth, and the aim of improving the breathable effect of the polyester fabric is fulfilled through the arrangement of the structure.

The technical aim of the utility model is realized by the following technical scheme: the high-elastic breathable polyester cloth comprises a breathable layer and an elastic layer which are fixedly connected, wherein a plurality of through seams are formed in the breathable layer, supporting sheets are fixedly connected to the inner side walls of the through seams, the elastic layer is intermittently and fixedly connected to the breathable layer and the supporting sheets, and the elastic force of the elastic layer is larger than that of the breathable layer.

The utility model is further provided with: one side of the elastic layer far away from the breathable layer is fixedly connected with an outer layer, and the sectional area of the elastic layer is smaller than the sectional areas of the breathable layer and the outer layer.

The utility model is further provided with: the elastic layer is arranged into a heavy flat structure, warp tissue points of the heavy flat structure are floating, weft tissue points of the heavy flat structure are sinking, and the tissue circulation of the heavy flat structure is sequentially arranged from left to right and from bottom to top to be floating, sinking, floating, sinking, floating.

The utility model is further provided with: the elastic layer is formed by knitting breathable elastic yarns, and the breathable elastic yarns comprise yarn cores and outer wrapping wires spirally wound on the outer sides of the yarn cores.

The utility model is further provided with: the yarn core is woven by spandex fiber, and the outer wrapping wire is twisted by acetate fiber.

The utility model is further provided with: the breathable layer is arranged into a plain weave, the breathable layer is woven by polyester core spun yarns, and the polyester core spun yarns comprise polyester fibers and tencel fibers wrapped on the outer sides of the polyester fibers.

The utility model is further provided with: the outer layer is formed by knitting strength elastic yarns, and the strength elastic yarns are formed by knitting polyester fibers, acrylic fibers and nylon fibers.

In summary, the utility model has the following beneficial effects:

the through seam that sets up on the ventilative layer breaks away from the connection with the ventilative layer with three strakes of backing sheet, and the backing sheet supports the elastic layer and its and ventilative interlaminar air circulation space that forms, and the sectional area of elastic layer is less, and the weaving hole grow of elastic layer after the surface fabric is tensile, has improved the intercommunication area of ventilative layer and elastic layer for the evaporation rate of body surface sweat guarantees the comfort level of surface fabric dress.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a diagram of a re-leveling organization in accordance with the present utility model;

FIG. 5 is a cut sheet of breathable elastic yarn of the present utility model;

FIG. 6 is a slice view of the polyester core spun yarn of the present utility model;

FIG. 7 is a cut sheet of the strong stretch yarn of the present utility model.

In the figure: 1. a ventilation layer; 2. an elastic layer; 3. a through seam; 4. a support sheet; 5. an outer layer; 6. breathable elastic yarn; 7. spandex fiber; 8. acetate fibers; 9. polyester core spun yarn; 10. polyester fiber; 11. a tencel fiber; 12. acrylic fiber; 13. nylon fiber.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

This ventilative polyester cloth of high elasticity, as shown in fig. 1, 3, including ventilative layer 1 and the elastic layer 2 of sewing up each other, set up a plurality of through seams 3 on the ventilative layer 1, sewed up supporting plate 4 on the inside wall of through seams 3, elastic layer 2 intermittent type nature fixed connection is on ventilative layer 1 and supporting plate 4, elastic layer 2's elasticity is greater than ventilative layer 1's elasticity, and outer 5 has been sewed up to one side that ventilative layer 1 was kept away from to elastic layer 2, and the sectional area of elastic layer 2 is less than ventilative layer 1, outer 5's sectional area.

As shown in fig. 1 and 3, the elastic layer 2 is placed between the ventilation layer 1 and the outer layer 5, the elastic layer 2 is supported and buffered through the outer layer 5 and the ventilation layer 1, the uneven elastic layer 2 is prevented from affecting the comfort of the fabric, the ventilation effect of the ventilation layer 1 is improved through the arrangement of the through seam 3, the three edges of the supporting sheet 4 are separated from the connection with the ventilation layer 1 by the through seam 3, the side wall of the supporting sheet 4 after rotation is perpendicular to the side wall of the ventilation layer 1, the adjacent supporting sheets 4 support the elastic layer 2 so that an air circulation space is formed between the elastic layer 2 and the ventilation layer 1, when the distance between the adjacent supporting sheets 4 is large, the midpoint position of the elastic layer 2 between the adjacent supporting sheets 4 is sewed on the ventilation layer 1, the stability of the elastic layer 2 is guaranteed, the sectional area of the elastic layer 2 is small, the deformation of the fabric after being pulled is larger than the ventilation layer 1 and the outer layer 5, and the gaps at the positions of warp and weft after the elastic layer 2 is stretched are enlarged, and the ventilation effect of the fabric after stretching is better.

As shown in fig. 1, 2, 4 and 5, the elastic layer 2 is woven by breathable elastic yarn 6, the breathable elastic yarn 6 comprises a yarn core and an outer wrapping yarn spirally wound on the outer side of the yarn core, the yarn core is woven by spandex fiber 7, the outer wrapping yarn is twisted by acetate fiber 8, the spandex fiber 7 is twisted by a twisting machine to obtain the yarn core, the acetate fiber 8 is twisted by the twisting machine to obtain the outer wrapping yarn, the elasticity and elastic recovery of the spandex fiber 7 are good, the acetate fiber 8 is comfortable to wear and has good elasticity, the outer wrapping thread is spirally wound on the outer side of the yarn core through a spindle spinning machine to obtain the breathable elastic yarn 6, the elastic layer 2 is arranged into a heavy flat structure, warp tissue points of the heavy flat structure are floating, weft tissue points of the heavy flat structure are sinking, the breathable elastic yarn 6 is woven by a water jet loom according to the mode that the weave of the heavy flat structure is circularly arranged from left to right and from bottom to top to be floating, sinking, floating and floating, so as to obtain the elastic layer 2.

As shown in fig. 1, 3 and 6, the breathable layer 1 is set to be a plain weave, the breathable layer 1 is woven by polyester core spun yarns 9, the polyester core spun yarns 9 comprise polyester fibers 10 and tencel fibers 11 wrapped on the outer sides of the polyester fibers 10, the tencel fibers 11 are wrapped on the outer sides of the polyester fibers 10 by an air flow spinning machine to obtain the polyester core spun yarns 9, the polyester fibers 10 are high in structural strength, the surfaces of the tencel fibers 11 are smooth, the moisture absorption and the air permeability are good, the polyester core spun yarns 9 are woven by a water jet loom in a plain weave mode to obtain the breathable layer 1, the surface of the breathable layer 1 is provided with through-slits 3 which are distributed in an array mode and are U-shaped, and then the polyester fibers 10 are melted in the through-slits 3 by a hot press, so that a supporting sheet 4 with side walls perpendicular to the breathable layer 1 is obtained.

As shown in fig. 2 and 7, the outer layer 5 is woven by the strength elastic yarn, the strength elastic yarn is woven by the polyester fiber 10, the acrylic fiber 12 and the nylon fiber 13, the polyester fiber 10, the acrylic fiber 12 and the nylon fiber 13 are sent into a water jet loom to be sprayed to obtain the outer layer 5, the strength of the polyester fiber 10 is high, the acrylic fiber 12 is not easy to deform after being washed with water, the strength and the elasticity of the nylon fiber 13 are excellent, and the elasticity and the strength of the outer layer 5 are improved.

As shown in fig. 1 and 3, the side of the breathable layer 1, which protrudes from the supporting sheet 4, is upwards placed on a table top, the elastic layer 2 is placed on the breathable layer 1, the middle point of the elastic layer 2 positioned in the middle of the mutually far supporting sheet 4 is sewn on the breathable layer 1 along the length direction of the elastic layer 2 by a sewing machine, and finally the outer layer 5 is covered, and the breathable layer 1, the elastic layer 2 and the outer layer 5 are sewn together along the width direction of the elastic layer 2 by the sewing machine to obtain the fabric.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a ventilative polyester cloth of high bullet, includes fixed connection's ventilative layer (1) and elastic layer (2), its characterized in that: a plurality of through seams (3) are formed in the breathable layer (1), supporting sheets (4) are fixedly connected to the inner side walls of the through seams (3), the elastic layer (2) is intermittently and fixedly connected to the breathable layer (1) and the supporting sheets (4), and the elastic force of the elastic layer (2) is larger than that of the breathable layer (1).

2. The high elastic breathable polyester cloth of claim 1, wherein: one side of the elastic layer (2) far away from the breathable layer (1) is fixedly connected with an outer layer (5), and the sectional area of the elastic layer (2) is smaller than the sectional areas of the breathable layer (1) and the outer layer (5).

3. The high-elastic breathable polyester cloth of claim 2, wherein: the elastic layer (2) is arranged into a heavy flat structure, warp tissue points of the heavy flat structure are floating, weft tissue points of the heavy flat structure are sinking, and the tissue circulation of the heavy flat structure is sequentially arranged from left to right and from bottom to top into floating, sinking, floating.

4. A high elastic breathable polyester cloth according to claim 3, characterized in that: the elastic layer (2) is formed by weaving breathable elastic yarns (6), and the breathable elastic yarns (6) comprise yarn cores and outer wrapping wires spirally wound on the outer sides of the yarn cores.

5. The high-elastic breathable polyester cloth according to claim 4, characterized in that: the yarn core is woven by spandex fibers (7), and the outer wrapping wire is twisted by acetate fibers (8).

6. The high elastic breathable polyester cloth of claim 1, wherein: the breathable layer (1) is arranged into a plain weave, the breathable layer (1) is woven by polyester core spun yarns (9), and the polyester core spun yarns (9) comprise polyester fibers (10) and tencel fibers (11) wrapped on the outer sides of the polyester fibers (10).

7. The high-elastic breathable polyester cloth of claim 2, wherein: the outer layer (5) is formed by knitting an intensity elastic yarn, and the intensity elastic yarn is formed by knitting polyester fibers (10), acrylic fibers (12) and nylon fibers (13).