CN218477239U

CN218477239U - High-strength polyester fabric

Info

Publication number: CN218477239U
Application number: CN202222198959.3U
Authority: CN
Inventors: 吴晓军
Original assignee: Jiaxing Hongfan Textile Co ltd
Current assignee: Jiaxing Hongfan Textile Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-02-14
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a high strength polyester fabric. The utility model discloses a: a terylene fabric layer, a reinforcing layer and a soft layer; the top of the polyester fabric layer is provided with a reinforcing layer, and the top of the reinforcing layer is provided with a soft layer; the polyester fabric layer is woven by high-strength covering yarns, and the high-strength covering yarns are made by taking two carbon fibers as core yarns and taking polyester fibers as covering yarns; the reinforcing layer is formed by weaving silicon carbide fiber yarns and aluminum oxide fiber yarns. The polyester fabric of the utility model utilizes the high-strength wrap yarn to make the polyester fabric layer have the advantages of light weight and high strength; the reinforcing layer formed by reasonably weaving the silicon carbide fiber yarns and the alumina fiber yarns can effectively improve the strength of the fabric, and has extremely high strength and thinner thickness; the design of soft layer satisfies soft comfortable sense of touch, uses to experience and feels good, is fit for extensively promoting.

Description

High-strength polyester fabric

Technical Field

The utility model relates to a textile fabric technical field, more specifically the utility model relates to a high strength polyester fabric that says so.

Background

The terylene fabric is a very large chemical fiber garment fabric used in daily life; the most important advantage is that the anti-wrinkle and shape-preserving performances are good, and the anti-wrinkle fabric is widely applied to outdoor articles such as coats, various bags and tents and the like. Dacron has a wide range of applications and is used in a large number of articles of clothing and industry. The wear resistance of the polyester fiber fabric is at the top of various fabrics, and is many times higher than other fiber fabrics of similar products, so the polyester fiber fabric has excellent durability. And the polyester fiber fabric is popular with consumers due to the wide application range.

The polyester fabric belongs to light fabric, is only listed behind polypropylene fiber and acrylic fabric in synthetic fiber fabric, and is used for manufacturing mountaineering wear, winter clothes and the like. However, the polyester fabric has excellent elasticity and elastic recovery, but is easy to deform under small external force, so that the fabric has the problem of weak strength during wearing, and the defect is an important factor for limiting the development of the polyester fabric.

Therefore, the invention discloses the high-strength polyester fabric.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high strength polyester fabric to prior art not enough.

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

a high-strength polyester fabric comprises a polyester fabric layer, a reinforcing layer and a soft layer;

the top of the polyester fabric layer is provided with a reinforcing layer, and the top of the reinforcing layer is provided with a soft layer;

the polyester fabric layer is woven by high-strength covering yarns, and the high-strength covering yarns are made by taking two carbon fibers as core yarns and taking polyester fibers as covering yarns;

the reinforcing layer is formed by weaving silicon carbide fiber yarns and aluminum oxide fiber yarns.

On the basis of the scheme, the cross section of the polyester fiber of the wrapping yarn is hexagonal, and a cavity is formed in the center of the polyester fiber.

On the basis of the above scheme and as a preferable scheme of the above scheme, the diameter of the silicon carbide fiber yarn is 13-18 μm, and the diameter of the alumina fiber yarn is 12-16 μm.

On the basis of the scheme and as a preferable scheme of the scheme, the fibers forming the soft layer are formed by plying and twisting acrylic fibers, elastic silk fibers, long stapled cotton fibers and polyester filament fibers.

On the basis of the scheme and as a preferable scheme of the scheme, the bottom of the polyester fabric layer is compounded with a skin-friendly cotton layer.

On the basis of the scheme, as a preferable scheme of the scheme, one side of the skin-friendly cotton layer, which is close to a user, is provided with a convex strip in an attaching mode.

The utility model has the advantages that:

compared with the prior art, the polyester fabric of the utility model utilizes the high-strength covering yarn to make the polyester fabric layer have the advantages of light weight and high strength; the reinforcing layer formed by reasonably weaving the silicon carbide fiber yarns and the alumina fiber yarns can effectively improve the strength of the fabric, and has extremely high strength and thinner thickness; the design of soft layer satisfies soft comfortable sense of touch, uses to experience and feels good, is fit for extensively promoting.

Drawings

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

FIG. 2 is a schematic view of a high strength wrap yarn construction;

FIG. 3 is a schematic structural diagram according to a second embodiment;

fig. 4 is a schematic view of another structure of another view angle according to the second embodiment.

In the figure, 1-terylene fabric layer; 2-a reinforcing layer; 3-a soft layer; 4-a skin-friendly cotton layer; 5-convex strips; 11-core wire; 12-coating silk.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example one

As shown in fig. 1-2, a high-strength polyester fabric comprises a polyester fabric layer 1, a reinforcing layer 2 and a soft layer 3; a reinforcing layer 2 is arranged at the top of the polyester fabric layer 1, and a soft layer 3 is arranged at the top of the reinforcing layer 2; the polyester fabric layer 1 is woven by high-strength covering yarns, and the high-strength covering yarns are made of two carbon fibers serving as core yarns 11 and polyester fibers serving as covering yarns 12; the reinforcing layer 2 is formed by weaving silicon carbide fiber yarns and alumina fiber yarns.

Specifically, between dacron precoat 1 and the enhancement layer 2, between enhancement layer 2 and the soft layer 3, all use the hot melt adhesive nethike embrane to paste the complex, thereby obtain the utility model discloses a high strength dacron surface fabric. Further, the polyester fabric layer 1 is woven by high-strength covering yarns, the high-strength covering yarns are manufactured by taking two carbon fibers as core yarns 11 and taking polyester fibers as covering yarns 12, the cross section of the polyester fibers of the covering yarns 12 is hexagonal, and a cavity is formed in the center of the polyester fibers. The carbon fiber is used as the core yarn 11, and the advantages of high strength and high modulus fiber are utilized to ensure the rigidity of the polyester fabric, so that the polyester fabric is not easy to wrinkle, break, crease and the like in the wearing process, thereby ensuring the beauty and wearing comfort of the polyester fabric; the cross section of the polyester fiber is hexagonal, and the center of the fiber is provided with the cavity, so that the polyester fabric has good air permeability, and the fabric has the advantage of light weight under the same condition.

Still further, the reinforcing layer 2 is formed by weaving silicon carbide fiber yarns serving as warps and alumina fiber yarns serving as wefts, the diameter of the silicon carbide fiber yarns is 13-18 microns, and the diameter of the alumina fiber yarns is 12-16 microns. Preferably, the titer of the warp threads of the reinforcing layer is 88 to 98dtex, and the titer of the weft threads of the reinforcing layer is 92 to 96dtex; furthermore, the density of the warp threads is 66-70 threads/cm, and the density of the weft threads is 68-80 threads/cm. Through the reasonable design of weaving the structure and combining suitable density of this embodiment, can effectual improvement surface fabric's intensity, intensity is high, and thickness is thinner moreover.

Furthermore, the fibers forming the soft layer 3 are formed by plying and twisting acrylic fibers, elastic fibers, long stapled cotton fibers and polyester filament fibers, wherein the acrylic fibers account for 45-55 wt%, the elastic fibers account for 25-35 wt%, the long stapled cotton fibers account for 20-30 wt%, and the polyester filament fibers account for 45-55 wt%, and the design of the soft layer 3 has the characteristics of softness, air permeability and elasticity, and simultaneously meets most performance requirements of wrinkle resistance, drape feeling, resilience and the like.

Example two

As shown in fig. 3-4, the difference from the above embodiment is that a skin-friendly cotton layer 4 is compounded at the bottom of the polyester fabric layer 1, and the use of the skin-friendly cotton layer 4 makes the whole polyester fabric comfortable to use and better in experience. Furthermore, convex strips 5 are attached to one side, close to a user, of the skin-friendly cotton layer 4, and the convex strips 5 are in an array design and are uniformly arranged on the surface of the skin-friendly cotton layer 4. The material of the convex strip 5 is the same as that of the skin-friendly cotton layer 4, and the convex strip 5 and the skin-friendly cotton layer 4 are integrally formed through a die. The raised lines 5 reduce the contact area of the terylene fabric and the skin of a user, and are more breathable, comfortable and soft, so that the use comfort of the terylene fabric is enhanced.

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 principles of this invention. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. A high-strength polyester fabric is characterized by comprising:

a terylene fabric layer (1), a reinforcing layer (2) and a soft layer (3);

a reinforcing layer (2) is arranged at the top of the polyester fabric layer (1), and a soft layer (3) is arranged at the top of the reinforcing layer (2);

the polyester fabric layer (1) is woven by high-strength covering yarns, and the high-strength covering yarns are made by taking two carbon fibers as core yarns (11) and taking polyester fibers as covering yarns (12);

the reinforcing layer (2) is formed by weaving silicon carbide fiber yarns and aluminum oxide fiber yarns.

2. The high-strength polyester fabric as claimed in claim 1, wherein the cross section of the polyester fiber of the coated yarn (12) is hexagonal, and a cavity is formed in the center of the polyester fiber.

3. The high-strength polyester fabric according to claim 1, wherein the diameter of the silicon carbide fiber yarn is 13-18 μm, and the diameter of the alumina fiber yarn is 12-16 μm.

4. The high-strength polyester fabric as claimed in claim 1, wherein the fibers constituting the soft layer (3) are formed by plying and twisting acrylic fibers, elastic fibers, long staple cotton fibers and polyester filament fibers.

5. The high-strength polyester fabric according to claim 1, wherein a skin-friendly cotton layer (4) is compounded at the bottom of the polyester fabric layer (1).

6. The high-strength polyester fabric as claimed in claim 5, wherein the skin-friendly cotton layer (4) is provided with raised strips (5) on one side close to the user.