CN218756275U

CN218756275U - Breathable and wear-resistant polyester yarn

Info

Publication number: CN218756275U
Application number: CN202223011941.4U
Authority: CN
Inventors: 陆松华
Original assignee: Nantong Lianyuan Dye Industry Co ltd
Current assignee: Nantong Lianyuan Dye Industry Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-28
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a ventilative wear-resisting polyester yarn relates to polyester yarn technical field, attach the fibre including sinle silk fibre, breathable fiber and outer, breathable fiber sets up the fibrous outside of sinle silk just is heliciform winding setting, it is in to attach the fibre setting outer breathable fiber's the outside just is heliciform winding setting, it is greater than to attach fibrous moment of torsion outward breathable fiber's moment of torsion, it includes first wear-resisting fibre, second wear-resisting fibre and first bamboo charcoal fiber to attach the fibre outward, intertwine between first wear-resisting fibre, second wear-resisting fibre and the first bamboo charcoal fiber weaves and forms. The utility model discloses an it attaches the fibre outward to set up through ventilative fibre in the fibrous outside of refill, has guaranteed the gas permeability of polyester yarn on the one hand, and on the other hand has guaranteed the wear-resisting function in the polyester yarn outside.

Description

Breathable and wear-resistant polyester yarn

Technical Field

The utility model relates to a polyester yarn technical field especially relates to a ventilative wear-resisting polyester yarn.

Background

The terylene yarn is a yarn spun by terylene as a raw material, the terylene is a fiber made by spinning a polymer, and is mostly a fiber produced by taking polyethylene terephthalate as a raw material, generally called as yarn, which is a general name of yarn and thread, wherein the yarn is a slender object formed by arranging a plurality of short fibers or filaments in an approximately parallel state and twisting the yarn in an axial rotation manner, wherein the long fibers or the long filaments have certain strength and linear density; and "thread" is a strand formed by twisting two or more single yarns. The yarn is fine thread spun by lengthening and twisting fibers such as cotton, wool, hemp, chemical fibers and the like, and is called as thread;

however, in the prior art, polyester yarns are widely used, the fabric field is more in application, and the polyester yarns can generate friction in actual use, so that the polyester yarns are broken, subsequent use is influenced, the use requirement cannot be met, meanwhile, the air permeability of some polyester yarns is poor, people can secrete a large amount of sweat in hot weather, and the air permeability is poor, so that the comfort degree is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the wear-resisting and air-permeable performance of the terylene yarn in the prior art is not good.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the breathable and wear-resistant polyester yarn comprises a core fiber, a breathable fiber and an outer attachment fiber, wherein the breathable fiber is arranged on the outer side of the core fiber and spirally wound, the outer attachment fiber is arranged on the outer side of the breathable fiber and spirally wound, the torque of the outer attachment fiber is larger than that of the breathable fiber, the outer attachment fiber comprises a first wear-resistant fiber, a second wear-resistant fiber and a first bamboo charcoal fiber, and the first wear-resistant fiber, the second wear-resistant fiber and the first bamboo charcoal fiber are wound and woven to form the breathable and wear-resistant polyester yarn.

As a preferred embodiment, the diameter of the first bamboo charcoal fiber is smaller than the diameter of the first wear-resistant fiber and the second wear-resistant fiber, and the torque of the first bamboo charcoal fiber is the same as that of the second wear-resistant fiber.

As a preferable embodiment, two first bamboo charcoal fibers are symmetrically arranged, and the two first bamboo charcoal fibers are respectively arranged on the inner side and the outer side of the first wear-resistant fiber and the second wear-resistant fiber.

As a preferred embodiment, the spiral winding direction among the first wear-resistant fiber, the second wear-resistant fiber and the first bamboo charcoal fiber on the external fiber is the same as the winding direction of the external fiber on the breathable fiber.

In a preferred embodiment, the material of the air-permeable fiber is lyocell fiber, the material of the first abrasion-resistant fiber and the material of the second abrasion-resistant fiber are the same, and both the first abrasion-resistant fiber and the second abrasion-resistant fiber are polyamide fiber.

As a preferred embodiment, the core fiber is made of polyester fiber, and a second bamboo charcoal fiber is arranged outside the polyester fiber.

In a preferred embodiment, the center of the air-permeable fiber is provided with a plurality of antistatic fibers.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses an it attaches the fibre outward to set up through ventilative fibre in the fibrous outside of refill, the gas permeability of dacron yarn has been guaranteed on the one hand, on the other hand has guaranteed the wear-resisting function in the dacron yarn outside, wherein with ventilative fibre and the fibrous different moment of torsion setting of attaching outward, space between ventilative fibre and the attaching outward has been increased, thereby the gas permeability has been increased to a certain extent, first bamboo charcoal fibre through the setting, the ventilative function of absorbing moisture through its having is to first wear-resisting fibre, carry out the ventilative operation of absorbing moisture between the wear-resisting fibre of second, avoid first wear-resisting fibre, contact closely leads to the air permeability not fine problem between the wear-resisting fibre of second.

2. The utility model discloses a to attach the winding direction of fibre self and attach the inside winding direction setting of fibre the same outward, avoid appearing attaching the loose phenomenon of fibre and taking place outward.

Drawings

Fig. 1 is a perspective view of a breathable and wear-resistant polyester yarn provided by the utility model;

fig. 2 is an enlarged schematic view of a structure at a position a in fig. 1 of the breathable and wear-resistant polyester yarn provided by the present invention;

fig. 3 is an enlarged schematic view of a structure at B in fig. 1 of the breathable and wear-resistant polyester yarn provided by the present invention.

Illustration of the drawings:

1. a core fiber; 2. a gas-permeable fiber; 3. externally attached fibers; 4. a first abrasion resistant fiber; 5. a second abrasion resistant fiber; 6. a first bamboo charcoal fiber; 7. a second bamboo charcoal fiber; 8. antistatic fiber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a breathable and wear-resistant polyester yarn comprises a core fiber 1, a breathable fiber 2 and an external fiber 3, wherein the breathable fiber 2 is arranged on the outer side of the core fiber 1 and spirally wound, the external fiber 3 is arranged on the outer side of the breathable fiber 2 and spirally wound, the torque of the external fiber 3 is larger than that of the breathable fiber 2, the external fiber 3 comprises a first wear-resistant fiber 4, a second wear-resistant fiber 5 and a first bamboo charcoal fiber 6, the first wear-resistant fiber 4, the second wear-resistant fiber 5 and the first bamboo charcoal fiber 6 are wound and woven with one another, the external fiber 3 is arranged on the outer side of the core fiber 1 through the breathable fiber 2, on one hand, the breathability of the polyester yarn is ensured, and on the other hand, the wear-resistant function on the outer side of the polyester yarn is ensured, wherein with the different moment of torsion setting of breathable fiber 2 and outer fibre 3, increased the space between breathable fiber 2 and the outer fibre 3 of attaching, thereby the gas permeability has been increased to a certain extent, first bamboo charcoal fibre 6 is the raw materials of getting the mao bamboo, it forms to make through the calcination new technology and the new technology of pure oxygen high temperature and nitrogen gas separation time delay, its unique fiber structure design, it is ventilative to have the moisture absorption, antibacterial, warm in winter and cool in summer, characteristics such as green, through the first bamboo charcoal fibre 6 that sets up, through the moisture absorption ventilative function that it has to first wear-resisting fiber 4, carry out the moisture absorption ventilative operation between the second wear-resisting fiber 5, avoid contact between first wear-resisting fiber 4, the second wear-resisting fiber 5 closely lead to the air permeability not very good problem.

As shown in fig. 1 to 3, the diameter of the first bamboo charcoal fiber 6 is smaller than the diameters of the first wear-resistant fiber 4 and the second wear-resistant fiber 5, the torques of the first bamboo charcoal fiber 6 and the first wear-resistant fiber 4 and the second wear-resistant fiber 5 are the same, and the diameter of the first bamboo charcoal fiber 6 is smaller than the diameters of the first wear-resistant fiber 4 and the second wear-resistant fiber 5, so that the first bamboo charcoal fiber 6 can be embedded between the first wear-resistant fiber 4 and the second wear-resistant fiber 5 during winding, the outer side surfaces of the first wear-resistant fiber 4 and the second wear-resistant fiber 5 are exposed outside, and the abrasion of the first bamboo charcoal fiber 6 is greatly reduced.

As shown in fig. 1 to 3, two first bamboo charcoal fibers 6 are symmetrically arranged, the two first bamboo charcoal fibers 6 are respectively arranged at the inner side and the outer side of the first wear-resistant fiber 4 and the second wear-resistant fiber 5, and the air permeability of the external attachment fiber 3 is better through the two first bamboo charcoal fibers 6 which are symmetrically arranged.

As shown in fig. 1 to 3, the direction of the spiral winding among the first wear-resistant fiber 4, the second wear-resistant fiber 5 and the first bamboo charcoal fiber 6 on the foreign fiber 3 is the same as the direction of the winding of the foreign fiber 3 on the breathable fiber 2, and the occurrence of the loosening phenomenon of the foreign fiber 3 is avoided by setting the winding direction of the foreign fiber 3 itself to be the same as the winding direction of the inside of the foreign fiber 3.

As shown in fig. 1 to 3, the material of the air-permeable fiber 2 is lyocell fiber, the material of the first wear-resistant fiber 4 is the same as that of the second wear-resistant fiber 5, the first wear-resistant fiber 4 and the second wear-resistant fiber 5 are both polyamide fiber, the lyocell fiber is made of natural plant fiber, and has the characteristics of high strength, good moisture permeability, good air permeability and the like, and the polyamide fiber has the characteristic of high strength, so that the polyester yarn with the polyamide fiber is more wear-resistant and has a longer service life.

As shown in fig. 1-3, the core fiber 1 is made of polyester fiber, the second bamboo charcoal fiber 7 is arranged on the outer side of the polyester fiber, and the second bamboo charcoal fiber 7 is arranged to increase air permeability between the core fiber 1 and the breathable fiber 2, so that the polyester yarn has stronger air permeability.

As shown in fig. 1-3, the center of the air-permeable fiber 2 is provided with a plurality of antistatic fibers 8, and the antistatic fibers 8 are arranged in a plurality of numbers, so that the polyester yarn can not generate static electricity when being worn in a dry environment, and people can wear the polyester yarn more comfortably.

The working principle is as follows: through setting up outer fibre 3 through ventilative fibre 2 in the outside of core fibre 1, the gas permeability of dacron yarn has been guaranteed on the one hand, the wear-resisting function in the dacron yarn outside has been guaranteed on the other hand, wherein ventilative fibre 2 sets up with the different moments of torsion of outer fibre 3, the space between ventilative fibre 2 and the outer fibre 3 has been increased, thereby the gas permeability has been increased to a certain extent, first bamboo charcoal fiber 6 through the setting, through the moisture absorption ventilative function that it has to first wear-resisting fibre 4, carry out moisture absorption ventilative operation between second wear-resisting fibre 5, avoid first wear-resisting fibre 4, contact closely leads to the air permeability not fine problem between the second wear-resisting fibre 5, two first bamboo charcoal fibers 6 through the symmetry setting, make the gas permeability on the outer fibre 3 better, through setting up the diameter of first bamboo charcoal fiber 6 and be less than first wear-resisting fibre 4 and second bamboo charcoal fiber 5, thereby make first bamboo charcoal fiber 6 imbedding between first bamboo charcoal fiber 4 and second bamboo charcoal fiber 5 when the winding, make the wear-resisting fibre 4 of first wear-resisting fibre 5 and the lateral surface of second wear-resisting fibre at the outer side, the exposed wear-resisting of greatly reduced first bamboo charcoal fiber 6 causes the wearing and tearing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The breathable and wear-resistant polyester yarn is characterized by comprising a core fiber (1), a breathable fiber (2) and an external fiber (3), wherein the breathable fiber (2) is arranged on the outer side of the core fiber (1) and spirally wound, the external fiber (3) is arranged on the outer side of the breathable fiber (2) and spirally wound, the torque of the external fiber (3) is larger than that of the breathable fiber (2), the external fiber (3) comprises a first wear-resistant fiber (4), a second wear-resistant fiber (5) and a first bamboo charcoal fiber (6), and the first wear-resistant fiber (4), the second wear-resistant fiber (5) and the first bamboo charcoal fiber (6) are mutually wound and woven to form the breathable and wear-resistant polyester yarn.

2. The breathable and wear-resistant polyester yarn according to claim 1, wherein: the diameter of the first bamboo charcoal fiber (6) is smaller than the diameters of the first wear-resistant fiber (4) and the second wear-resistant fiber (5), and the torque of the first bamboo charcoal fiber (6) is the same as that of the first wear-resistant fiber (4) and the second wear-resistant fiber (5).

3. The breathable and wear-resistant polyester yarn according to claim 2, wherein: the number of the first bamboo charcoal fibers (6) is two, and the two first bamboo charcoal fibers (6) are respectively arranged on the inner side and the outer side of the first wear-resistant fiber (4) and the second wear-resistant fiber (5).

4. The breathable and wear-resistant polyester yarn according to claim 3, wherein: the spiral winding direction among the first wear-resistant fibers (4), the second wear-resistant fibers (5) and the first bamboo charcoal fibers (6) on the external attached fibers (3) is the same as the winding direction of the external attached fibers (3) on the breathable fibers (2).

5. The breathable and wear-resistant polyester yarn according to claim 4, wherein: the breathable fiber (2) is made of lyocell fibers, the first wear-resistant fibers (4) and the second wear-resistant fibers (5) are made of the same material, and the first wear-resistant fibers (4) and the second wear-resistant fibers (5) are both polyamide fibers.

6. The breathable and wear-resistant polyester yarn according to claim 1, wherein: the core fiber (1) is made of polyester fiber, and a second bamboo charcoal fiber (7) is arranged on the outer side of the polyester fiber.

7. The breathable and wear-resistant polyester yarn according to claim 1, wherein: the center position department of ventilative fibre (2) is equipped with prevents static fibre (8), prevent static fibre (8) and be equipped with a plurality ofly.