CN216919626U - High-elastic different-structure composite polyester POY filament - Google Patents

Abstract

A composite polyester POY filament with a high-elasticity different structure relates to the field of textile materials and comprises a first woven polyester yarn and a second woven polyester yarn, wherein the first woven polyester yarn and the second woven polyester yarn are woven in a crossed mode, and a first woven composite yarn and a second woven composite yarn are woven in the composite yarn.

Description

High-elastic different-structure composite polyester POY filament

Technical Field

The utility model relates to the field of textile materials, in particular to a high-elasticity different-structure composite polyester POY filament.

Background

The composite yarn is yarn with special effect obtained by combining two or more different types of yarns, but the component of the composite yarn can be polyester or other mixed components, such as polyester-nylon composite yarn.

The most important advantages are good crease resistance and shape retention, being suitable for making overcoat clothes, and the terylene is the fabric with the best heat resistance in the synthetic fiber fabric, has thermoplasticity, can be used for making pleated skirt, and has lasting pleat.

However, since the common composite polyester yarn is formed by compounding yarn with special properties and polyester yarn, the ductility of the common composite polyester yarn is relatively reduced, and the requirement of partial high elasticity is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-elasticity composite polyester POY filament yarn to solve the problems in the background technology.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

the utility model provides a compound dacron POY long filament of high-elastic different structure, includes that first weaving dacron silk and second weave the dacron silk, first weave the dacron silk with the second weaves dacron silk cross weaving, has woven first weaving compound silk thread and second in the compound silk thread and weaves compound silk thread, first weave the dacron silk first weave compound silk thread the second weave compound silk thread and the second weaves the dacron silk mutual cross weaving connection of crossing, first weave the dacron silk first weave compound silk thread the second weave compound silk thread and the second is woven the dacron silk and is equipped with high-elastic silk thread in the middle of, first weave the dacron silk first weave compound silk thread the second weave the dacron silk and high-elastic silk thread all is equipped with connection structure in each department of interweaving.

Beneficially, the inside three elasticity rubber bands that are equipped with of high-elastic silk thread, elasticity rubber band is the elasticity rubber band, the outside on high-elastic silk thread is equipped with anti ultraviolet layer, ultraviolet absorbent has in the material on anti ultraviolet layer, elasticity rubber band has good ductility, anti ultraviolet layer can absorb most ultraviolet ray, avoids elasticity rubber band is ageing to lose elasticity.

Beneficially, each all be equipped with in the connection structure and twine node and butt antifriction ball, butt antifriction ball cover is established first weave the polyester filament, first weave compound silk thread the compound silk thread is woven to the second the polyester filament is woven to the second with the position of high-elastic silk thread interlacing point department, set up on two silk threads of interweaving butt antifriction ball between the butt connection, butt antifriction ball can protect interlacing point department can not direct contact, and the silk thread of protection interlacing point department can not wear and tear owing to the friction.

Beneficially, the connection structure of the two interlaced silk threads is provided with winding nodes at the left end and the right end with the abutting antifriction ball as the center, the number of winding turns of the winding nodes is three, the winding nodes can limit the position between the two interlaced silk threads, the number of winding turns is small, and the silk threads can still have micro displacement.

Beneficially, the first polyester filament diameter of weaving is three millimeters, the internal diameter of butt antifriction ball is greater than three millimeters, the inner wall of butt antifriction ball with friction connection between the first polyester filament of weaving, butt antifriction ball outside is the antifriction layer, two coefficient of friction between the butt antifriction ball is very little.

Advantageously, the first braided composite filaments and the second braided composite filaments are metal fiber filaments with a diameter of three millimeters, have good electrical conductivity, thermal conductivity, high strength, high elasticity, flexibility, wear resistance, corrosion resistance and high temperature resistance, have the characteristics of shielding, antimagnetic, radiation protection, difficulty in generating an electrostatic effect and the like, and have some special properties after being compounded with the polyester filaments.

Advantageously, the diameter of each elastic rubber band is one point five millimeters, the thickness of the ultraviolet-proof layer is zero point five millimeters, and the usage amount of the ultraviolet absorbent in the ultraviolet-proof layer is 0.1% -0.5%.

The utility model has the advantages and positive effects that:

the utility model interweaves the first weaving polyester yarn, the first weaving composite yarn, the second weaving composite yarn and the second weaving polyester yarn, each interweaving point connecting structure of the first weaving polyester yarn, the first weaving composite yarn, the second weaving composite yarn and the second weaving polyester yarn is provided with a winding node and a butting antifriction ball, the butting antifriction ball plays a role of reducing friction, the winding node plays a role of consolidation, a high elastic yarn is arranged to weave with other yarns, an elastic rubber band and an ultraviolet-proof layer are arranged in the high elastic yarn, the ultraviolet-proof layer can play a role of absorbing ultraviolet rays, the elastic rubber band is a high elastic rubber band, the ultraviolet-proof layer plays a role of protecting the elastic rubber band from ultraviolet irradiation aging, and because the interweaving position between the first weaving polyester yarn, the first weaving composite yarn, the second weaving composite yarn and the second weaving polyester yarn has larger weaving allowance, and the high-elasticity silk yarn has good elasticity, and the purpose of meeting the high-elasticity requirement of the composite polyester yarn is realized.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of the high elastic different structure composite polyester POY filament in a whole full-section view;

FIG. 2 is a schematic view of the connection structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic illustration of the connection between the abutting antifriction balls of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the construction of the elastomeric thread of FIG. 1 according to the present invention.

The scores in the figures are as follows: 11. first weaving polyester yarns; 12. a first braided composite filament; 13. a second braided composite filament; 14. weaving polyester yarns; 15. high-elastic silk threads; 16. a connecting structure; 17. winding the node; 18. abutting the antifriction balls; 19. an ultraviolet-proof layer; 20. an elastic rubber band.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

The utility model will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:

referring to fig. 1-4, an embodiment of the present invention is shown: a high elastic different structure composite polyester POY filament yarn comprises a first weaving polyester yarn 11 and a second weaving polyester yarn 14, the first weaving polyester yarn 11 and the second weaving polyester yarn 14 are crosswise woven, a first weaving composite yarn 12 and a second weaving composite yarn 13 are woven in the composite yarn, the first weaving polyester yarn 11, the first weaving composite yarn 12, the second weaving composite yarn 13 and the second weaving polyester yarn 14 are crosswise woven and connected with each other, the middle of the first weaving polyester yarn 11, the first weaving composite yarn 12, the second weaving composite yarn 13 and the second weaving polyester yarn 14 is provided with a high elastic yarn 15, the first weaving polyester yarn 11, the first weaving composite yarn 12, the second weaving composite yarn 13, the second weaving polyester yarn 14 and the high-elasticity yarn 15 are provided with a connecting structure 16 at each interweaving point.

In addition, in an embodiment, inside three elasticity rubber bands 20 that are equipped with of high-elastic silk thread 15, elasticity rubber band 20 is the elasticity rubber band, the outside of high-elastic silk thread 15 is equipped with anti ultraviolet layer 19, the ultraviolet absorbent has in the material of anti ultraviolet layer 19, elasticity rubber band 20 has good ductility, anti ultraviolet layer 19 can absorb most ultraviolet, avoids elasticity rubber band 20 ages and loses elasticity.

In addition, in an embodiment, each all be equipped with in connection structure 16 and twine node 17 and butt antifriction ball 18, butt antifriction ball 18 cover is established first weave polyester filament 11, first weave compound silk thread 12, the compound silk thread 13 is woven to the second, the polyester filament 14 is woven to the second and the position of high-elastic silk thread 15 interlacing point department sets up on two silk threads of interweaving butt connection between the butt antifriction ball 18, butt antifriction ball 18 can protect interlacing point department can not direct contact, and the silk thread of protection interlacing point department can not be because of the wearing and tearing fracture of friction.

In addition, in an embodiment, the connecting structure 16 of two interlaced silk threads is provided with winding nodes 17 at the left end and the right end by taking the abutting antifriction ball 18 as the center, the number of winding turns of the winding nodes 17 is three, the winding nodes 17 can limit the position between the two interlaced silk threads, the number of winding turns is small, and the silk threads can still have a trace amount of displacement.

In addition, in one embodiment, the diameter of the first knitted polyester yarn 11 is three millimeters, the inner diameter of the abutting anti-friction ball 18 is larger than three millimeters, the inner wall of the abutting anti-friction ball 18 is in friction connection with the first knitted polyester yarn 11, an anti-friction layer is arranged on the outer side of the abutting anti-friction ball 18, and the friction coefficient between the two abutting anti-friction balls 18 is small.

In addition, in one embodiment, the first braided composite wires 12 and the second braided composite wires 13 are metal fiber wires with a diameter of three millimeters, which have good electrical conductivity, thermal conductivity, high strength, high elasticity, flexibility, wear resistance, corrosion resistance and high temperature resistance, and at the same time have the characteristics of shielding, anti-magnetism, radiation protection and being not easy to generate electrostatic effect, and have some special properties after being compounded with polyester yarns.

In addition, in one embodiment, the diameter of each elastic rubber band 20 is one point five millimeters, the thickness of the ultraviolet-proof layer 19 is zero five millimeters, and the usage amount of the ultraviolet absorber in the ultraviolet-proof layer 19 is 0.1% -0.5%.

In specific implementation, the first knitted polyester yarn 11, the first knitted composite yarn 12, the second knitted composite yarn 13 and the second knitted polyester yarn 14 are crosswise interwoven and knitted, the high-elasticity yarn 15 is arranged among the first knitted polyester yarn 11, the first knitted composite yarn 12, the second knitted composite yarn 13 and the second knitted polyester yarn 14, a connecting structure 16 is arranged at each interweaving point, a winding node 17 and a butting antifriction ball 18 are arranged in the connecting structure 16, the winding node 17 plays a role of node consolidation, the butting antifriction ball 18 can enable the interweaving point to protect the yarn at the interweaving point when the yarn is pulled, extended and deformed so as to generate relative sliding friction, the butting antifriction ball 18 separates adjacent yarns at the interweaving point, the abrasion and breakage of the interweaving point caused by frequent yarn stretching can be effectively reduced, the elastic rubber band 20 arranged in the high-elasticity yarn 15 has excellent elasticity, and the ultraviolet-proof layer 19 can absorb ultraviolet rays, so that the situation that the elastic rubber band 20 is aged and failed due to long-time irradiation of the ultraviolet rays is avoided.

It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.

Claims (7)

1. The utility model provides a compound dacron POY long filament of high-elastic different structure, includes that first weaving dacron silk (11) and second weave dacron silk (14), its characterized in that: the first weaving polyester yarn (11) and the second weaving polyester yarn (14) are crosswise woven, a first weaving composite yarn (12) and a second weaving composite yarn (13) are woven in the composite yarn, the first weaving polyester yarns (11), the first weaving composite yarns (12), the second weaving composite yarns (13) and the second weaving polyester yarns (14) are connected in a cross weaving way, the middle of the first weaving polyester yarn (11), the first weaving composite yarn (12), the second weaving composite yarn (13) and the second weaving polyester yarn (14) is provided with a high elastic yarn (15), the first knitted polyester yarn (11), the first knitted composite yarn (12), the second knitted composite yarn (13), the second knitted polyester yarn (14) and the high-elasticity yarn (15) are provided with connecting structures (16) at each interweaving point.

2. The composite polyester POY filament with high elasticity and different structures as claimed in claim 1, wherein: high-elastic silk thread (15) are inside to be equipped with three elasticity rubber bands (20), the outside of high-elastic silk thread (15) is equipped with anti ultraviolet layer (19), have the ultraviolet absorbent in the material of anti ultraviolet layer (19).

3. The composite polyester POY filament with high elasticity and different structures as claimed in claim 1, wherein: each all be equipped with winding node (17) and butt antifriction ball (18) in connection structure (16), butt antifriction ball (18) cover is established first weave dacron silk (11), first weave compound silk thread (12), compound silk thread (13) are woven to the second polyester silk (14) are woven to the second with the position of high-elastic silk thread (15) interlacing point department sets up on two silk threads of interweaving the butt is connected between butt antifriction ball (18).

4. The composite polyester POY filament with high elastic difference structure as claimed in claim 3, wherein: connection structure (16) department of two root silk threads that interweave uses both ends all are equipped with winding node (17) about butt antifriction ball (18) are the center, the number of winding turns of winding node (17) is three circles.

5. The composite polyester POY filament with high elasticity and different structure as claimed in claim 4, wherein: the first dacron silk (11) diameter of weaving is three millimeters, the internal diameter of butt antifriction ball (18) is greater than three millimeters, the inner wall of butt antifriction ball (18) with friction connection between first weaving dacron silk (11), the butt antifriction ball (18) outside is the antifriction layer.

6. The composite polyester POY filament with high elasticity and different structures as claimed in claim 1, wherein: the first braided composite wires (12) and the second braided composite wires (13) are metal fiber wires with a diameter of three millimeters.

7. The composite polyester POY filament with high elasticity and different structures as claimed in claim 2, wherein: the wire diameter of each elastic rubber band (20) is one point five millimeters, and the thickness of the ultraviolet-proof layer (19) is zero point five millimeters.

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