CN211662762U

CN211662762U - Coated fabric with water resistance

Info

Publication number: CN211662762U
Application number: CN201821688473.5U
Authority: CN
Inventors: 陈根章
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2020-10-13
Anticipated expiration: 2028-10-18

Abstract

The utility model discloses a coating fabric that possesses waterproof nature, including the coating fabric body, the coating fabric body includes basic unit, elastic layer, waterproof layer and corrosion-resistant layer, the surface and the elastic layer of basic unit adhere, the surface and the waterproof layer adhesion of elastic layer, the surface and the corrosion-resistant layer adhesion of waterproof layer. Through the cooperation of coating fabric body, the basic unit, the elastic layer, the polyurethane resin layer, the polypropylene resin layer, the waterproof layer, the polyisobutylene layer, polyethylene polypropylene fibre layer and corrosion-resistant layer are used, the problem that current coating fabric life is short has been solved, this coating fabric possesses long service life's advantage, avoided coating fabric infiltration to appear during the use, and prevented that coating fabric from being corroded by acid-base material, the anti fold nature of coating fabric has been strengthened simultaneously, user's use has been made things convenient for, the practicality of coating fabric has been improved.

Description

Coated fabric with water resistance

Technical Field

The utility model relates to the field of textile technology, specifically be equipped with waterproof's coated fabric.

Background

The weaving principle is a general name taken from spinning and weaving, but with the continuous development and perfection of a weaving knowledge system and a subject system, particularly after non-woven textile materials, three-dimensional compound weaving and other technologies are produced, the current weaving is not only the traditional hand-made spinning and weaving, but also clothing textiles, industrial textiles and decorative textiles produced by non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web technology and the like, so the modern weaving refers to a multi-scale structure processing technology of fibers or fiber aggregates.

The coating fabric is a textile, the coating binding material forms a single-layer or multi-layer coating on one surface of the fabric or the front and back surfaces in situ, the existing coating fabric is poor in waterproof effect, water seepage easily occurs during use, the coating fabric is corroded and damaged when in contact with acid and alkali, the phenomenon that wrinkles are damaged easily occurs after long-term folding, the service life of the coating fabric is shortened, the coating fabric is inconvenient to use by a user, the practicability of the coating fabric is also reduced, and the popularization and the use of the coating fabric are influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a coating fabric that possesses waterproof nature possesses advantages such as long service life, has solved the short problem of current coating fabric life.

(II) technical scheme

In order to realize the purpose of the service life, the utility model provides a following technical scheme: the coated fabric with the waterproof property comprises a coated fabric body, wherein the coated fabric body comprises a base layer, an elastic layer, a waterproof layer and an anti-corrosion layer, the surface of the base layer is bonded with the elastic layer, the surface of the elastic layer is bonded with the waterproof layer, and the surface of the waterproof layer is bonded with the anti-corrosion layer.

Preferably, the elastic layer comprises a polyurethane resin layer and a polypropylene resin layer, and the surface of the polyurethane resin layer is bonded with the polypropylene resin layer.

Preferably, the waterproof layer comprises a polyisobutylene layer and a polyethylene polypropylene layer, and the surface of the polyisobutylene layer is bonded with the polyethylene polypropylene layer.

Preferably, the corrosion-resistant layer comprises an epoxy resin layer, and the thickness of the corrosion-resistant layer is 0.2-0.4 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a coating fabric that possesses waterproof nature possesses following beneficial effect:

1. the utility model discloses a coated fabric body, the basic unit, the elastic layer, the polyurethane resin layer, the polypropylene resin layer, the waterproof layer, the polyisobutylene layer, the cooperation on polyethylene polypropylene fibre layer and corrosion resistant layer is used, the problem that current coated fabric life is short has been solved, this coated fabric possesses long service life's advantage, avoided coated fabric infiltration to appear during the use, and prevented that coated fabric from being corroded by acid-base material, coated fabric's anti fold nature has been strengthened simultaneously, user's use has been made things convenient for, coated fabric's practicality has been improved.

2. The utility model discloses a setting of polyurethane resin layer and polypropylene resin layer, the anti fold performance of this coating fabric has been improved, avoided because of folding for a long time, lead to the damaged situation of fold to appear in this coating fabric, setting through polyisobutylene layer and polyethylene polypropylene fibre layer, the waterproof nature of this coating fabric has been improved, the situation of infiltration appears in this coating fabric when having avoided the use, the situation of weing has appeared to have prevented article in the coating fabric simultaneously, setting through the anticorrosive coating, the corrosion protection of this coating fabric has been improved, the damaged situation appears when having avoided this coating fabric and the contact of acid-base corrosive substance, the life of this coating fabric has been prolonged.

Drawings

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

fig. 2 is a partial cross-sectional view of the elastic layer of the present invention;

fig. 3 is a partial sectional view of the waterproof layer of the present invention.

In the figure: 1 coating fabric body, 2 base layers, 3 elastic layers, 31 polyurethane resin layers, 32 polypropylene resin layers, 4 waterproof layers, 41 polyisobutylene layers, 42 polyethylene polypropylene fiber layers and 5 corrosion-resistant layers.

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 to 3, a coated fabric with waterproof property includes a coated fabric body 1, the coated fabric body 1 includes a base layer 2, an elastic layer 3, a waterproof layer 4 and a corrosion-resistant layer 5, a surface of the base layer 2 is bonded to the elastic layer 3, the elastic layer 3 includes a polyurethane resin layer 31 and a polypropylene resin layer 32, a surface of the polyurethane resin layer 31 is bonded to the polypropylene resin layer 32, the anti-wrinkle property of the coated fabric is improved by the arrangement of the polyurethane resin layer 31 and the polypropylene resin layer 32, the wrinkle damage of the coated fabric caused by long-term folding is avoided, a surface of the elastic layer 3 is bonded to the waterproof layer 4, the waterproof layer 4 includes a polyisobutylene layer 41 and a polyethylene polypropylene layer 42, a surface of the polyisobutylene layer 41 is bonded to the polyethylene polypropylene layer 42, and the waterproof property of the coated fabric is improved by the arrangement of the polyisobutylene layer 41 and the polyethylene polypropylene layer 42, the coating fabric has the advantages that the water seepage situation of the coating fabric is avoided during use, the damp situation of objects in the coating fabric is prevented, the surface of the waterproof layer 4 is bonded with the corrosion-resistant layer 5, the corrosion-resistant layer 5 comprises the epoxy resin layer, the thickness of the corrosion-resistant layer 5 is 0.2-0.4mm, the corrosion resistance of the coating fabric is improved through the arrangement of the corrosion-resistant layer 5, the damage situation of the coating fabric when the coating fabric is in contact with acid-base corrosive substances is avoided, and the service life of the coating fabric is prolonged.

When using, through the setting of polyurethane resin layer 31 and polypropylene resin layer 32, the anti fold performance of this coating fabric has been improved, avoided because of folding for a long time, lead to the damaged situation of fold to appear in this coating fabric, through polyisobutylene layer 41 and polyethylene polypropylene fibre layer 42's setting, the waterproof nature of this coating fabric has been improved, the situation that the infiltration appears in this coating fabric when having avoided using, the situation that wets has appeared in the article that has prevented in the coating fabric simultaneously, through anticorrosive coating 5's setting, the corrosion resisting property of this coating fabric has been improved, the damaged situation appears when having avoided this coating fabric and the contact of acid-base corrosive substance, the life of this coating fabric has been prolonged, thereby long service life's purpose has been realized.

In summary, the waterproof coated fabric solves the problem of short service life of the existing coated fabric through the cooperation of the coated fabric body 1, the base layer 2, the elastic layer 3, the polyurethane resin layer 31, the polypropylene resin layer 32, the waterproof layer 4, the polyisobutylene layer 41, the polyethylene polypropylene layer 42 and the corrosion-resistant layer 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Coated fabric with waterproofness, comprising a coated fabric body (1), characterized in that: the coated fabric body (1) comprises a base layer (2), an elastic layer (3), a waterproof layer (4) and an anti-corrosion layer (5), wherein the surface of the base layer (2) is bonded with the elastic layer (3), the surface of the elastic layer (3) is bonded with the waterproof layer (4), and the surface of the waterproof layer (4) is bonded with the anti-corrosion layer (5).

2. The coated fabric having water repellency of claim 1, wherein: the elastic layer (3) comprises a polyurethane resin layer (31) and a polypropylene resin layer (32), and the surface of the polyurethane resin layer (31) is bonded with the polypropylene resin layer (32).

3. The coated fabric having water repellency of claim 1, wherein: the waterproof layer (4) comprises a polyisobutylene layer (41) and a polyethylene polypropylene layer (42), and the surface of the polyisobutylene layer (41) is bonded with the polyethylene polypropylene layer (42).

4. The coated fabric having water repellency of claim 1, wherein: the corrosion-resistant layer (5) comprises an epoxy resin layer, and the thickness of the corrosion-resistant layer (5) is 0.2-0.4 mm.