CN211138369U

CN211138369U - Polyester tearing-resistant waterproof fabric

Info

Publication number: CN211138369U
Application number: CN201922057958.5U
Authority: CN
Inventors: 顾洋洋
Original assignee: Suzhou Rongxi Textile Co ltd
Current assignee: Suzhou Rongxi Textile Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-31
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a terylene tear-resistant waterproof fabric, which comprises a terylene fabric layer, wherein an upper waterproof layer is arranged above the terylene fabric layer, the upper waterproof layer is connected with the terylene fabric layer in a wrapping way, a lower waterproof layer is coated below the terylene fabric layer, a first adhesive layer is coated below the lower waterproof layer, the upper surface of the first adhesive layer is adhered with the lower waterproof layer, a Kevlar fiber layer is adhered to the lower surface of the first adhesive layer, a breathable layer is coated below the Kevlar fiber layer, a wear-resistant layer is coated below the breathable layer, a second adhesive layer is adhered to the lower surface of the wear-resistant layer, a heat-insulating layer is adhered and connected to the lower surface of the second adhesive layer, the utility model has novel structure, the Kevlar fiber layer has tear-resistant characteristic, the upper waterproof layer and the lower waterproof layer can effectively prevent water, the heat-insulating layer can keep warm, is suitable for being worn, is suitable for wide popularization and application.

Description

Polyester tearing-resistant waterproof fabric

Technical Field

The utility model relates to a resistant waterproof surface fabric that tears of dacron belongs to surface fabric technical field.

Background

The terylene fabric is a very large chemical fiber garment fabric used in daily life, and has the characteristics of high strength, good elasticity, good heat resistance, good wear resistance, good light resistance, corrosion resistance and the like, so the terylene fabric is suitable for being used as outdoor articles such as coat clothes, various bags and tents and the like, has the biggest advantages of good crease resistance and shape retention, is used as a garment fiber, achieves the effects of no crease and no ironing after being washed, is usually blended or interwoven with various fibers such as cotton polyester, wool polyester and the like, is widely used for various clothes and decorative materials, can be industrially used for conveyor belts, tents, canvas, mooring ropes, fishing nets and the like, and is particularly used as a terylene cord for tires, and is close to nylon in performance. The terylene can also be used for electric insulating materials, acid-resistant filter cloth, medical industrial cloth and the like.

Most of the prior polyester fabrics on the market have the characteristics of easy tearing and poor waterproof performance, are low in durability and easy to wear, and have strict requirements on the waterproof performance and the tear resistance of the fabrics when the polyester fabrics are used outdoors, especially products such as outdoor tent mountain bags and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a resistant waterproof surface fabric that tears of dacron, has good waterproof performance and wearability, and the tear resistance of surface fabric strengthens to some extent, is equipped with the heat preservation at the surface fabric inlayer, and the outdoor use of being convenient for can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a resistant waterproof surface fabric that tears of dacron, includes the dacron precoat, dacron precoat top is equipped with the waterproof layer, go up the waterproof layer and be connected with dacron precoat cladding, the cladding has lower waterproof layer below the dacron precoat, the coating of waterproof layer below has first adhesive layer, first adhesive layer upper surface bonds with lower waterproof layer, first adhesive layer lower surface bonds and has the kevlar fibre layer, the cladding has ventilative layer below the kevlar fibre layer, ventilative layer below cladding has the wearing layer, the wearing layer lower surface bonds and has the second adhesive layer, second adhesive layer lower surface bonding connection has the heat preservation.

As a preferred technical scheme of the utility model, the dacron precoat is constructed by woof and warp plain weave, the density of woof is 130 pieces/inch, the density of warp is 100 pieces/inch.

As an optimal technical scheme of the utility model, the heat preservation includes pure cotton fabric layer and tapetum, pure cotton fabric layer upper surface and second adhesive layer bonding connection, pure cotton fabric layer lower surface is connected with the coating of tapetum upper surface.

As an optimal technical scheme of the utility model, be equipped with the gas pocket in the ventilative layer, the quantity of gas pocket is a plurality of, be equipped with the cotton that absorbs water around the gas pocket.

As an optimal technical scheme of the utility model, go up the waterproof layer and make by the PU film with lower waterproof layer, be in the same place through the adhesive bonding.

As a preferred technical scheme of the utility model, the wearing layer is woven by polyvinyl acetal chemical fiber and polyamide fiber and is made.

The utility model discloses beneficial effect:

1. the utility model discloses a set up the pure cotton fabric layer and make the surface fabric have the heat preservation function with the tapetum, increased the compliance of surface fabric, be fit for open-air tent and use, when making the surface fabric surface receive outside effort through setting up the wearing layer, have better wear resistance.

2. The utility model discloses a set up the Kevlar fibre layer and make the surface fabric have good heat-resisting fire resistance and antistatic properties, and the Kevlar fibre layer can be acid and alkali-resistant and organic solvent's erosion, still has high strength, high wear resistance, high tear resistance simultaneously, and the surface fabric is difficult to be torn when using, has prolonged the life of surface fabric.

3. The utility model discloses a set up ventilative layer and make the surface fabric have ventilation function, be convenient for the surface fabric ventilative through setting up the bleeder vent, through setting up the moisture absorption that the cotton can produce the surface fabric inside, keep the aridity of surface fabric, carry out dual waterproof protection to the dacron precoat through setting up waterproof layer and lower waterproof layer, promoted waterproof performance, promoted the atress intensity and the tensile strength of surface fabric by woof and warp plain weave structure through setting up the dacron precoat, anti tear performance is showing and is promoting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is the schematic view of the structure of the heat-insulating layer of the present invention.

Fig. 3 is a schematic view of the structure of the polyester fabric layer of the present invention.

Reference numbers in the figures: 1. a terylene fabric layer; 2. a waterproof layer is arranged; 3. a lower waterproof layer; 4. a first adhesive layer; 5. a Kevlar fiber layer; 6. a breathable layer; 7. a wear layer; 8. a second adhesive layer; 9. a heat-insulating layer; 10. a weft yarn; 11. warp yarns; 12. a layer of pure cotton fabric; 13. a fluff layer; 14. air holes; 15. absorbent cotton.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a dacron tearing-resistant waterproof fabric comprises a dacron fabric layer 1, an upper waterproof layer 2 is arranged above the dacron fabric layer 1, the upper waterproof layer 2 is connected with the dacron fabric layer 1 in a wrapping mode, a lower waterproof layer 3 is wrapped below the dacron fabric layer 1, a first adhesive layer 4 is coated below the lower waterproof layer 3, the upper surface of the first adhesive layer 4 is bonded with the lower waterproof layer 3, a Kevlar fiber layer 5 is bonded on the lower surface of the first adhesive layer 4, a ventilation layer 6 is wrapped below the Kevlar fiber layer 5, a wear-resistant layer 7 is wrapped below the ventilation layer 6, a second adhesive layer 8 is bonded on the lower surface of the wear-resistant layer 7, and a heat-insulating layer 9 is bonded on the lower surface of the second adhesive layer 8.

As shown in fig. 3, the polyester fabric layer 1 of the present embodiment is formed by a plain weave structure of weft yarns 10 and warp yarns 11, the density of the weft yarns 10 is 130 per inch, the density of the warp yarns 11 is 100 per inch, the plain weave structure of the weft yarns 10 and the warp yarns 11 improves the stress strength and the tensile strength of the fabric by arranging the polyester fabric layer 1, and the tear resistance is significantly improved.

As shown in fig. 2, the insulating layer 9 of the embodiment includes a pure cotton fabric layer 12 and a fluff layer 13, the upper surface of the pure cotton fabric layer 12 is connected to the second adhesive layer 8 in an adhesive manner, the lower surface of the pure cotton fabric layer 12 is connected to the upper surface of the fluff layer 13 in a covering manner, and the pure cotton fabric layer 12 and the fluff layer 13 are arranged to provide a heat insulating function to the fabric, so that the softness of the fabric is increased, and the fabric is suitable for being used in a field tent.

As shown in fig. 1, the air holes 14 are formed in the breathable layer 6 of the present embodiment, the number of the air holes 14 is several, absorbent cotton 15 is arranged around the air holes 14, the breathable hole 14 is arranged to facilitate the breathability of the fabric, the absorbent cotton 15 is arranged to absorb moisture generated inside the fabric and maintain the dryness of the fabric, the upper waterproof layer 2 and the lower waterproof layer 3 are both made of PU films and bonded together through adhesives, and the wear-resistant layer 7 is woven of polyvinyl acetal fibers and polyamide fibers.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model has the advantages that the pure cotton fabric layer 12 and the fluff layer 13 are arranged to ensure that the fabric has the heat preservation function, the softness of the fabric is increased, the fabric is suitable for being used in a field tent, when the surface of the fabric is subjected to external acting force by arranging the wear-resistant layer 7, the fabric has better wear resistance, the fabric has good heat-resistant flame retardance and antistatic property by arranging the Kevlar fiber layer 5, the Kevlar fiber layer 5 can resist the erosion of acid and alkali and organic solvent, and simultaneously has high strength, high wear resistance and high tear resistance, the fabric is not easy to tear when in use, the service life of the fabric is prolonged, the breathable function is realized by arranging the breathable layer 6, the breathable hole 14 is arranged to facilitate the ventilation of the fabric, the moisture generated in the fabric can be absorbed by arranging the absorbent cotton 15, the dryness of the fabric is kept, and the terylene fabric layer 1 is subjected to double waterproof protection by arranging the upper, the waterproof performance is improved, the stress strength and the tensile strength of the fabric are improved by the plain weave structure of the weft yarns 10 and the warp yarns 11 through the arrangement of the polyester fabric layer 1, and the tear resistance is obviously improved.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a resistant waterproof surface fabric that tears of dacron, includes dacron precoat (1), its characterized in that: the waterproof polyester fabric comprises a polyester fabric layer (1), and is characterized in that an upper waterproof layer (2) is arranged above the polyester fabric layer (1), the upper waterproof layer (2) is connected with the polyester fabric layer (1) in a wrapping mode, a lower waterproof layer (3) is wrapped below the polyester fabric layer (1), a first adhesive layer (4) is coated below the lower waterproof layer (3), the upper surface of the first adhesive layer (4) is bonded with the lower waterproof layer (3), a Kevlar fiber layer (5) is bonded on the lower surface of the first adhesive layer (4), a breathable layer (6) is wrapped below the Kevlar fiber layer (5), a wear-resistant layer (7) is wrapped below the breathable layer (6), a second adhesive layer (8) is bonded on the lower surface of the wear-resistant layer (7), and a heat-insulating layer (9) is bonded on the lower surface of the second adhesive layer (8).

2. The polyester tear-resistant waterproof fabric according to claim 1, characterized in that: the terylene fabric layer (1) is formed by plain weave construction of weft yarns (10) and warp yarns (11), the density of the weft yarns (10) is 130 pieces/inch, and the density of the warp yarns (11) is 100 pieces/inch.

3. The polyester tear-resistant waterproof fabric according to claim 1, characterized in that: the heat-insulating layer (9) comprises a pure cotton fabric layer (12) and a fluff layer (13), the upper surface of the pure cotton fabric layer (12) is connected with the second adhesive layer (8) in an adhesive mode, and the lower surface of the pure cotton fabric layer (12) is connected with the upper surface of the fluff layer (13) in a coating mode.

4. The polyester tear-resistant waterproof fabric according to claim 1, characterized in that: air holes (14) are formed in the breathable layer (6), the number of the air holes (14) is a plurality, and absorbent cotton (15) is arranged around the air holes (14).

5. The polyester tear-resistant waterproof fabric according to claim 1, characterized in that: the upper waterproof layer (2) and the lower waterproof layer (3) are both made of PU films and are bonded together through adhesives.

6. The polyester tear-resistant waterproof fabric according to claim 1, characterized in that: the wear-resistant layer (7) is made of polyvinyl acetal chemical fibers and polyamide fibers in a weaving mode.