CN218466041U

CN218466041U - High-strength blended chemical fiber fabric

Info

Publication number: CN218466041U
Application number: CN202222314187.5U
Authority: CN
Inventors: 潘永耀
Original assignee: Anhui Yongyao Textile Technology Co ltd
Current assignee: Anhui Yongyao Textile Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-10
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a high strength blending chemical fiber surface fabric belongs to textile fabric technical field, include: a base cloth layer; the base cloth layer is formed by warp and weft yarns in a warp-weft interweaving mode; the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn; the first warp is a first composite yarn, the first composite yarn comprises a core yarn and a wrapping yarn wound outside the core yarn in a crossed mode, the core yarn is formed by twisting and plying PTT filaments and aramid filaments, and the wrapping yarn is polyester-cotton blended yarn; the first weft yarn is a second composite yarn, the second composite yarn comprises a core yarn and a wrapping yarn wound outside the core yarn in a crossed mode, the core yarn is a ramie fiber yarn, and the wrapping yarn is a polyester filament with a special-shaped cross section. The second warp yarns and the second weft yarns are both ultrahigh molecular weight polyethylene fiber yarns. The utility model discloses have high intensity and moisture absorption multiple functions such as ventilative, antibacterial anti-mite, ultraviolet resistance.

Description

High-strength blended chemical fiber fabric

Technical Field

The utility model relates to a textile fabric technical field, concretely relates to high strength blending chemical fiber surface fabric.

Background

The blended chemical fiber fabric is made of chemical fibers mixed with other fibers, has the advantages of relatively high strength, relatively good elasticity, wear resistance, durability and the like, and is widely applied to the fields of clothes, tarpaulins, sofas, curtains and the like. When the blended chemical fiber fabric is used as clothes, the chemical fiber and the natural fiber are generally blended to improve the comfort of the fabric, but the fabric has relatively poor strength, is not suitable for workshops or outdoor work clothes, and actually needs to be improved. Therefore, the utility model provides a high strength blending chemical fiber surface fabric.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high strength blending chemical fiber surface fabric.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

a high-strength blended chemical fiber fabric comprises: a base cloth layer;

the base cloth layer is formed by warp and weft yarns in a warp-weft interweaving mode; the warp yarns comprise a first warp yarn and a second warp yarn; the first warp is a first composite yarn, the first composite yarn comprises a core yarn and a wrapping yarn wound outside the core yarn in a crossed mode, the core yarn is formed by twisting and plying PTT filaments and aramid filaments, and the wrapping yarn is polyester-cotton blended yarn; the second warp yarns are ultrahigh molecular weight polyethylene fiber yarns; the arrangement ratio of the first warp yarns to the second warp yarns is 10-20;

the weft yarns comprise a first weft yarn and a second weft yarn; the first weft yarns are second composite yarns, the second composite yarns comprise core yarns and wrapping yarns wound outside the core yarns in a crossed mode, the core yarns are ramie fiber yarns, and the wrapping yarns are polyester filaments with special-shaped cross sections; the second weft yarns are ultrahigh molecular weight polyethylene fiber yarns; the arrangement ratio of the first weft yarns to the second weft yarns is 10-20.

On the basis of the above aspect and as a preferable aspect of the above aspect, an arrangement ratio of the first warp yarns to the second warp yarns is 10; the arrangement ratio of the first weft yarns to the second weft yarns is 10.

On the basis of the scheme, as a preferable scheme of the scheme, the cross section of the profiled cross section polyester filament is in one of a triangular star shape, a four-corner star shape or a five-corner star shape.

In addition to the above aspects, and as a preferable aspect of the above aspects, a flame retardant finishing agent layer is attached to the surface of the ultra-high molecular weight polyethylene fiber yarn.

On the basis of the above scheme and as a preferable scheme of the above scheme, a flame retardant finishing agent layer is attached to the surface of the ramie fiber yarn.

In addition to the above, a preferable embodiment of the above is that an antibacterial finishing agent layer is attached to the surface of the base fabric layer.

In addition to and as a preferred mode of the above mode, a three-proofing finishing agent layer is attached to the surface of the base fabric layer.

The utility model has the advantages that:

the utility model provides a base cloth layer of high strength blending chemical fiber surface fabric is woven by compound yarn and ultrahigh molecular weight polyethylene fiber yarn and is formed, has high intensity, can satisfy the user demand of most of work clothes, has improved the suitability of surface fabric greatly.

The first composite yarn adopts PTT filament and aramid as core yarn, and polyester cotton blended yarn is fasciated yarn, so that the hand feeling and comfort level of the fabric can be improved while the fabric has high strength.

The second composite yarn adopts ramie fiber yarn as core yarn, and the polyester filament with special-shaped cross section is fasciated yarn, so that the fabric has multiple functions of moisture absorption, ventilation, bacteriostasis, mite prevention, ultraviolet resistance and the like, and the texture of the fabric is greatly improved.

Drawings

Fig. 1 is a schematic view of the structure of the base fabric layer of the present invention.

Fig. 2 is a schematic view of the first composite yarn structure of the present invention.

Fig. 3 is a schematic view of a second composite yarn structure of the present invention.

Fig. 4 is a schematic view of a three-side material layer structure according to an embodiment of the present invention.

Fig. 5 is a schematic view of the four-side material layer structure according to the embodiment of the present invention.

In the figure: 1. a base cloth layer; 2. an antimicrobial finish layer; 3. a three-proofing finishing agent layer; 11. a first warp yarn; 12. a second warp yarn; 13. a first weft yarn; 14. a second weft yarn; 21. PTT filament; 22. aramid filaments; 23. polyester-cotton blended yarn; 24. ramie fiber yarn; 25. the profiled cross section polyester filament.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The first embodiment is as follows:

a high-strength blended chemical fiber fabric comprises: a base fabric layer 1.

As shown in fig. 1, the base fabric layer 1 is formed by warp and weft yarns interwoven with warp and weft yarns.

The warp yarns include a first warp yarn 11 and a second warp yarn 12.

As shown in fig. 2, the first warp yarn 11 is a first composite yarn including a core yarn formed by twisting and plying PTT filaments 21 and aramid filaments 22 and a wrapping yarn cross-wound outside the core yarn, and the wrapping yarn is a polyester-cotton blended yarn 23. Specifically, two wrapped yarns are wound crosswise on the outside of one core yarn. The polyester-cotton blended yarn 23 is formed by blending polyester and cotton fibers.

The second warp yarns 12 are ultra-high molecular weight polyethylene fiber yarns; the arrangement ratio of the first warp yarns 11 to the second warp yarns 12 is 10-20. In this embodiment, the arrangement ratio of the first warp yarns 11 to the second warp yarns 12 is 10. The strength of the fabric can be improved by the ultra-high molecular weight polyethylene fiber yarns, the fabric meets the requirement of high strength, the applicability of the fabric is improved, and meanwhile, the fabric has certain cutting and puncture resistance and can prolong the service life of the fabric to a certain extent.

The weft yarns include a first weft yarn 13 and a second weft yarn 14.

As shown in fig. 3, the first weft yarns 13 are second composite yarns, the second composite yarns include core yarns and wrapping yarns, the wrapping yarns are crossly wound outside the core yarns, the core yarns are ramie fiber yarns 24, and the wrapping yarns are profiled polyester filaments 25. Specifically, two wrapped yarns are cross-wound around the outside of one core yarn. Preferably, the cross-sectional shape of the profiled polyester filament yarn 25 is one of a triangular star shape, a four-pointed star shape or a five-pointed star shape. The ramie fiber has good air permeability, a certain gap is formed between the polyester filament yarn 25 with the special-shaped cross section and the ramie fiber yarn 24, and the combination of the two makes the second composite yarn have excellent air permeability, so that the air permeability of the fabric can be improved, and the wearing comfort level is improved.

The second weft yarns 14 are ultra-high molecular weight polyethylene fiber yarns. Wherein the arrangement ratio of the first weft yarns 13 to the second weft yarns 14 is 10-20. Preferably, in this embodiment, the arrangement ratio of the first weft yarns 13 to the second weft yarns 14 is 10.

Example two:

the difference between this embodiment and the first embodiment is: a flame-retardant finishing agent layer is attached to the surface of the ultra-high molecular weight polyethylene fiber yarn; and a flame-retardant finishing agent layer is attached to the surface of the ramie fiber yarn 24.

In the base fabric layer 1, the first warp yarn comprises aramid filaments 22 which have certain flame retardant property, while the remaining warp yarns and the remaining weft yarns have poor flame retardant property, and in order to improve the flame retardant property of the fabric and expand the applicable range of the fabric, a flame retardant finishing agent layer is attached to the surface of the ultra-high molecular weight polyethylene fiber yarn and the surface of the ramie fiber yarn 24 in the embodiment. Preferably, the flame retardant finish layer is made by impregnating the ultra high molecular weight polyethylene fiber yarn and the ramie fiber yarn 24 with a flame retardant finish solution.

Example three:

as shown in fig. 4, the present embodiment is different from the first embodiment in that: and an antibacterial finishing agent layer 2 is attached to the surface of the base cloth layer 1. The antibacterial finishing agent layer 2 enables the fabric to have excellent antibacterial performance, and can prevent the prepared clothes from being affected by bacteria.

Preferably, the antibacterial finishing agent layer 2 is prepared by padding the base fabric layer 1 with an antibacterial finishing agent solution.

Example four:

as shown in fig. 5, the present embodiment is different from the first embodiment in that: and a three-proofing finishing agent layer 3 is attached to the surface of the base cloth layer 1. The three-proofing finishing agent layer 3 ensures that the fabric has the performances of water resistance, oil resistance and stain resistance, and the manufactured clothes are more convenient to wear.

Preferably, the three-proofing finishing agent layer 3 is prepared by padding the base cloth layer 1 with a three-proofing finishing agent solution.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A high-strength blended chemical fiber fabric is characterized by comprising: a base fabric layer (1);

the base cloth layer (1) is formed by warp and weft yarns in a warp-weft interweaving mode; the warp yarns comprise a first warp yarn (11) and a second warp yarn (12); the first warp yarn (11) is a first composite yarn which comprises a core yarn and a wrapping yarn which is wound outside the core yarn in a crossed mode, the core yarn is formed by twisting and plying PTT filaments (21) and aramid filaments (22), and the wrapping yarn is a polyester-cotton blended yarn (23); the second warp yarns (12) are ultrahigh molecular weight polyethylene fiber yarns; the arrangement ratio of the first warp yarns (11) to the second warp yarns (12) is 10-20;

the weft yarns comprise a first weft yarn (13) and a second weft yarn (14); the first weft yarns (13) are second composite yarns, the second composite yarns comprise core yarns and wrapping yarns wound outside the core yarns in a crossed mode, the core yarns are ramie fiber yarns (24), and the wrapping yarns are polyester filaments (25) with special-shaped cross sections; the second weft yarns (14) are ultrahigh molecular weight polyethylene fiber yarns; the arrangement ratio of the first weft yarns (13) to the second weft yarns (14) is 10-20.

2. The high-strength blended chemical fiber fabric according to claim 1, wherein the arrangement ratio of the first warp yarns (11) to the second warp yarns (12) is 10; the arrangement ratio of the first weft yarns (13) to the second weft yarns (14) is 10.

3. The high-strength blended chemical fiber fabric according to claim 1, wherein the cross-sectional shape of the profiled cross-section polyester filament yarn (25) is one of a triangular star shape, a four-pointed star shape or a five-pointed star shape.

4. The high-strength blended chemical fiber fabric according to claim 1, wherein a flame retardant finishing agent layer is attached to the surface of the ultra-high molecular weight polyethylene fiber yarn.

5. The high-strength blended chemical fiber fabric according to claim 1, wherein a flame retardant finishing agent layer is attached to the surface of the ramie fiber yarn (24).

6. The high-strength blended chemical fiber fabric as claimed in claim 1, wherein an antibacterial finishing agent layer (2) is attached to the surface of the base fabric layer (1).

7. The high-strength blended chemical fiber fabric as claimed in claim 1, wherein a three-proofing finishing agent layer (3) is attached to the surface of the base fabric layer (1).