CN213861034U

CN213861034U - Waterproof elastic non-woven fabric

Info

Publication number: CN213861034U
Application number: CN202022765177.4U
Authority: CN
Inventors: 段志楠
Original assignee: Shandong Heyue Nonwovens Co ltd
Current assignee: Shandong Heyue Nonwovens Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-03
Anticipated expiration: 2030-11-26

Abstract

The utility model provides a waterproof elasticity non-woven fabrics, including the base cloth layer, one side cover on base cloth layer is equipped with first ventilative layer, one side cover that the base cloth layer was kept away from on first ventilative layer is equipped with the elastic layer, one side cover that first ventilative layer was kept away from on the elastic layer is equipped with fire-retardant layer, one side cover that the elastic layer was kept away from on fire-retardant layer is connected with the waterproof layer, one side cover that fire-retardant layer was kept away from to the waterproof layer is equipped with the wearing layer, one side cover that first ventilative layer was kept away from on the base cloth layer is equipped with the ventilative layer of second, one side cover that base cloth layer was kept away from on the ventilative layer of second is equipped with the elasticity enhancement layer, one side cover that the elasticity enhancement layer was kept away from to the elasticity enhancement layer is equipped with antibiotic layer. The utility model discloses not only improve the waterproof performance of non-woven fabrics, improved the wearability and the fire behavior of non-woven fabrics simultaneously, and then prolonged the life of non-woven fabrics.

Description

Waterproof elastic non-woven fabric

Technical Field

The utility model belongs to the technical field of the non-woven fabrics, especially indicate a waterproof elasticity non-woven fabrics.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, easy decomposition, no toxicity, no irritation, rich colors, low price, recycling and the like, however, when the traditional non-woven fabric is applied to the manufacture of textile industries such as medical treatment, garment accessories and the like, the traditional non-woven fabric also has the defects of poor elasticity and incapability of freely stretching, the elasticity durability is poor, the traditional non-woven fabric can not be always kept close to the body, the elastic fatigue can occur after the traditional non-woven fabric is used for a long time, the original elasticity is lost, the service life is short, therefore, the elastic composite non-woven fabric is often used, and the traditional elastic composite non-woven fabric has certain defects in the use process, such as poor elastic deformation capacity, poor air permeability, no waterproof performance and the like. To this end, we propose a waterproof elastic nonwoven fabric.

SUMMERY OF THE UTILITY MODEL

For solving the deficiencies of the prior art, the utility model provides a waterproof elastic non-woven fabric.

The technical scheme of the utility model is realized like this:

the utility model provides a waterproof elasticity non-woven fabrics, includes the base cloth layer, one side cover of base cloth layer is equipped with first ventilative layer, one side cover that the base cloth layer was kept away from on first ventilative layer is equipped with the elastic layer, one side cover that first ventilative layer was kept away from on the elastic layer is equipped with fire-retardant layer, one side cover that elastic layer was kept away from on fire-retardant layer is connected with the waterproof layer, one side cover that fire-retardant layer was kept away from on the waterproof layer is equipped with the wearing layer, one side cover that first ventilative layer was kept away from on the base cloth layer is equipped with the ventilative layer of second, one side cover that base cloth layer was kept away from on the ventilative layer of second is equipped with the elasticity enhancement layer, one side cover that the second ventilative layer was kept away from on the elasticity enhancement layer is equipped with antibiotic layer, one side cover that the elasticity enhancement layer was kept away from on antibiotic layer is equipped with antistatic backing.

Preferably, one side of the wear-resistant layer, which is far away from the waterproof layer, is covered with a plurality of wear-resistant lugs, the wear-resistant lugs are uniformly distributed on the wear-resistant layer, and the wear-resistant layer is a glass fiber layer.

Preferably, the base cloth layer and the first breathable layer are connected through a first bonding layer, and the base cloth layer is a polypropylene resin base cloth layer.

Preferably, the base fabric layer and the second breathable layer are connected through a second bonding layer.

Preferably, a plurality of first air holes are uniformly distributed in the first air-permeable layer.

Preferably, a plurality of second air holes are uniformly distributed in the second air-permeable layer.

Preferably, the antibacterial layer is internally distributed with a nano silver ion layer, and the elastic reinforcing layer is an elastic tensile fiber layer.

Preferably, a plurality of pressing strips are arranged at the top of the wear-resistant layer, and the pressing strips are perpendicular to each other.

Preferably, the waterproof layer is a polypropylene film waterproof layer, and the flame-retardant layer is an aramid flame-retardant fabric flame-retardant layer.

Compared with the prior art, the utility model provides the gas permeability of high non-woven fabrics, and elastic layer, the elasticity enhancement layer that sets up improve the holistic elasticity of non-woven fabrics and resistant tensile property, at the combined action of waterproof layer, wearing layer and fire-retardant layer, improved the waterproof performance of non-woven fabrics and improved wearability and fire resistance simultaneously, prolonged the life of non-woven fabrics.

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. In the drawings:

fig. 1 is a schematic structural view of a waterproof elastic nonwoven fabric provided by the present invention.

Fig. 2 is a connection diagram of the pressing strip and the wear-resistant layer of the waterproof elastic non-woven fabric provided by the utility model.

In the figure: the anti-static wear-resistant fabric comprises a wear-resistant bump 1, a wear-resistant layer 2, a waterproof layer 3, a flame-retardant layer 4, an elastic layer 5, a first breathable layer 6, a first air vent 7, a first bonding layer 8, a base fabric layer 9, a second bonding layer 10, a second breathable layer 11, a second air vent 12, an anti-bacterial layer 13, a nano silver ion layer 14, an elastic reinforced layer 15, an anti-static layer 16 and a pressing strip 17.

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. 1-2, the present invention provides a technical solution: a waterproof elastic non-woven fabric comprises a base fabric layer 9, a first breathable layer 6 is covered on one side of the base fabric layer 9, an elastic layer 5 is covered on one side, away from the base fabric layer 9, of the first breathable layer 6, the overall lightness and elasticity of the non-woven fabric can be improved through the arrangement of the elastic layer 5, the service life of the device can be prolonged, a flame-retardant layer 4 is covered on one side, away from the first breathable layer 6, of the elastic layer 5, the overall fire resistance of the non-woven fabric is improved through the arrangement of the flame-retardant layer 4, a waterproof layer 3 is covered and connected on one side, away from the elastic layer 5, of the flame-retardant layer 4, a wear-resistant layer 2 is covered and arranged on one side, away from the first breathable layer 6, of the base fabric layer 9 is covered and arranged with a second breathable layer 11, an elastic reinforcing layer 15 is covered and arranged on one side, away from the base fabric layer 9, of the elastic reinforcing layer 15, an antibacterial layer 13 is covered and arranged on one side, away from the second breathable layer 11, the side of the antibacterial layer 13 far away from the elastic reinforcing layer 15 is covered with an antistatic layer 16.

Further, the one side that waterproof layer 3 was kept away from to wearing layer 2 covers and is equipped with a plurality of wear-resisting lugs 1, and a plurality of wear-resisting lugs 1 are evenly distributed at last, and wearing layer 2 is the glass fiber wearing layer, and the glass fiber layer can avoid the non-woven fabrics to be dragged bad because of the pulling force effect, has greatly improved the resistant ability of dragging of non-woven fabrics.

Further, the base cloth layer 9 and the first breathable layer 6 are connected through the first bonding layer 8, the base cloth layer 9 is a polypropylene resin base cloth layer, and the polypropylene resin base cloth layer enables the base cloth layer 9 to have the characteristics of light weight, softness, no toxicity and antibiosis, and the use safety of the base cloth layer 9 can be improved.

Further, the base fabric layer 9 and the second breathable layer 11 are connected through the second adhesive layer 10, and the stability of connection between the base fabric layer 9 and the second breathable layer 11 can be improved through the arrangement of the second adhesive layer 10.

Furthermore, a plurality of first air holes 7 are uniformly distributed in the first air permeable layer 6, and the arrangement of the first air holes 7 improves the whole air permeability of the first air permeable layer 6.

Furthermore, a plurality of second ventilation holes 12 are uniformly distributed in the second ventilation layer 11, and the arrangement of the second ventilation holes 12 improves the overall ventilation property of the second ventilation holes 12.

Furthermore, the antibacterial layer 13 is internally distributed with a nano silver ion layer 14, the elastic reinforcing layer 15 is an elastic stretching fiber layer, and the elastic stretching fiber layer can adapt to pulling force, so that the pulling resistance of the non-woven fabric is greatly improved.

Further, a plurality of pressing strips 17 are arranged at the top of the wear-resistant layer 2, the pressing strips 17 are perpendicular to each other, the overall strength of the non-woven fabric can be improved due to the arrangement of the pressing strips 17, and meanwhile the overall pulling resistance of the non-woven fabric is also enhanced.

Furthermore, the waterproof layer 3 is a polypropylene film waterproof layer, the flame-retardant layer 4 is a flame-retardant aramid fabric layer, the flame-retardant aramid fabric layer has excellent flame-retardant property, the production cost is low, and the practicability of the device is improved.

The utility model discloses during the use, the first ventilative layer 6 that the 9 both sides of base cloth layer set up, the ventilative layer 11 of second has greatly improved the holistic gas permeability of non-woven fabrics, and at the first bleeder vent 7 that sets up, under the combined action of second bleeder vent 12, the gas permeability of improvement non-woven fabrics that can be further, the elasticity layer 5 that sets up simultaneously, elasticity enhancement layer 15 can greatly improve the holistic elasticity of non-woven fabrics and resistant tensile property, waterproof layer 3, the combined action of wearing layer 2 and fire-retardant layer 4, the waterproof performance that has not only improved the non-woven fabrics has improved wearability and fire proofness simultaneously, the life of non-woven fabrics has been prolonged.

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. A waterproof elastic non-woven fabric comprises a base fabric layer (9) and is characterized in that a first breathable layer (6) is covered on one side of the base fabric layer (9), an elastic layer (5) is covered on one side, away from the base fabric layer (9), of the first breathable layer (6), a flame-retardant layer (4) is covered on one side, away from the first breathable layer (6), of the elastic layer (5), a waterproof layer (3) is covered and connected on one side, away from the elastic layer (5), of the flame-retardant layer (4), a wear-resistant layer (2) is covered on one side, away from the first breathable layer (6), of the base fabric layer (9), a second breathable layer (11) is covered and connected on one side, away from the base fabric layer (9), of the second breathable layer (11), an elastic reinforcing layer (15) is covered and arranged on one side, away from the second breathable layer (11), of the elastic reinforcing layer (15) is covered and arranged with an antibacterial layer (13), and an anti-static layer (16) is covered on one side of the antibacterial layer (13) far away from the elastic reinforcing layer (15).

2. A waterproof elastic nonwoven fabric according to claim 1, characterized in that the side of the wear-resistant layer (2) away from the waterproof layer (3) is covered with a plurality of wear-resistant protrusions (1), the plurality of wear-resistant protrusions (1) are uniformly distributed on the upper side, and the wear-resistant layer (2) is a glass fiber layer.

3. A waterproof elastic nonwoven fabric according to claim 1, characterised in that the base fabric layer (9) and the first breathable layer (6) are connected by a first adhesive layer (8), the base fabric layer (9) being a polypropylene resin base fabric layer.

4. A waterproof elastic nonwoven fabric according to claim 1, characterised in that the base layer (9) and the second breathable layer (11) are connected by a second adhesive layer (10).

5. The waterproof elastic nonwoven fabric according to claim 1, wherein a plurality of first ventilation holes (7) are uniformly distributed in the first ventilation layer (6).

6. The waterproof elastic nonwoven fabric according to claim 1, wherein a plurality of second ventilation holes (12) are uniformly distributed in the second ventilation layer (11).

7. The waterproof elastic nonwoven fabric as claimed in claim 1, wherein the antibacterial layer (13) is distributed with a nano silver ion layer (14), and the elastic reinforcing layer (15) is an elastic tensile fiber layer.

8. The waterproof elastic non-woven fabric according to claim 1, wherein a plurality of pressing strips (17) are arranged on the top of the wear-resistant layer (2), and the plurality of pressing strips (17) are arranged perpendicularly to each other.

9. The waterproof elastic nonwoven fabric according to claim 1, wherein the waterproof layer (3) is a polypropylene film waterproof layer, and the flame retardant layer (4) is an aramid flame retardant fabric flame retardant layer.