CN215360200U

CN215360200U - High-barrier and high-breathability non-woven fabric for protective clothing

Info

Publication number: CN215360200U
Application number: CN202121863508.6U
Authority: CN
Inventors: 王潇玮; 杨国祥
Original assignee: Zhejiang Juyou Nonwoven Material Technology Co ltd
Current assignee: Zhejiang Juyou Nonwoven Material Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2021-12-31
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of cloth, and discloses high-barrier and high-breathability non-woven fabric for protective clothing, which comprises a substrate layer, a reinforcing layer, an antibacterial layer, a waterproof layer and a flame-retardant layer, wherein the reinforcing layer is arranged on the upper surface of the substrate layer; the substrate layer adopts two silks to weave and forms, the shape that the silk was woven is oval, and oval major axis is 0.8mm, and the minor axis is 0.2 mm. The utility model has strong barrier property, air permeability and waterproofness, high strength, extremely small deformation rate and high protection effect.

Description

High-barrier and high-breathability non-woven fabric for protective clothing

Technical Field

The utility model relates to the technical field of cloth, in particular to a high-barrier and high-breathability non-woven fabric for protective clothing.

Background

The protective clothing types include fire-fighting protective clothing, industrial protective clothing, medical protective clothing, military protective clothing and protective clothing used by special people. The protective clothing is mainly applied to the industries and departments of fire fighting, military industry, ships, petroleum, chemical industry, paint spraying, cleaning and disinfection, laboratories and the like.

The existing protective clothing is generally made of non-woven fabrics, and the non-woven fabrics have poor flame retardance, water resistance and air permeability, so that the requirements on the aspect are difficult to meet, and the using effect of the protective clothing is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the non-woven fabric of the protective clothing in the prior art is poor in flame retardance, water resistance and air permeability and is difficult to meet the requirements in the aspect, so that the using effect of the protective clothing is reduced, and the non-woven fabric of the protective clothing with high barrier and high air permeability is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the non-woven fabric for the protective clothing comprises a base material layer, a reinforcing layer, an antibacterial layer, a waterproof layer and a flame-retardant layer, wherein the reinforcing layer is arranged on the upper surface of the base material layer;

the substrate layer adopts two silks to weave and forms, the shape that the silk was woven is oval, and oval major axis is 0.8mm, and the minor axis is 0.2 mm.

Preferably, the reinforcing layer is made of polyurethane.

Preferably, the antibacterial layer is formed by spunlacing antibacterial fibers.

Preferably, the waterproof layer is a spunlace nonwoven fabric laminated film.

Preferably, the flame-retardant layer is made of flame-retardant fiber materials.

Preferably, a plurality of air holes are uniformly distributed on the surfaces of the reinforcing layer and the antibacterial layer, and the diameter of each air hole is 0.2 mm.

Compared with the prior art, the utility model provides the non-woven fabric for the protective clothing with high barrier and high air permeability, which has the following beneficial effects:

1. this high ventilative protection of high resistant separates non-woven fabrics of using, through the substrate layer that is equipped with, and the substrate layer adopts two silks to weave into oval shape, can improve non-woven fabrics's air permeability, through the fire-retardant layer that is equipped with, can improve non-woven fabrics's fire behaviour, through the waterproof layer that is equipped with, can improve non-woven fabrics's waterproof performance.

2. This high resistant separates high ventilative protective clothing non-woven fabric, through the back up coat that is equipped with, and the back up coat adopts the polyurethane material, makes non-woven fabric have higher intensity and minimum transformation rate.

The part of the device which is not involved is the same as the prior art or can be realized by the prior art, and the utility model has strong barrier property, air permeability and waterproofness, higher strength and extremely small deformation rate and high protection effect.

Drawings

FIG. 1 is a schematic structural view of a high barrier and high permeability nonwoven fabric for protective clothing according to the present invention;

FIG. 2 is a schematic top view of the substrate layer of FIG. 1;

FIG. 3 is a schematic top view of the antibacterial layer of FIG. 1.

In the figure: 1 substrate layer, 2 reinforcing layers, 3 antibiotic layers, 4 waterproof layers, 5 flame retardant layers, 6 silks and 7 air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the non-woven fabric for protective clothing with high barrier property and high air permeability comprises a substrate layer 1, a reinforcing layer 2, an antibacterial layer 3, a waterproof layer 4 and a flame-retardant layer 5, wherein the reinforcing layer 2 is arranged on the upper surface of the substrate layer 1, the antibacterial layer 3 is arranged on the upper surface of the reinforcing layer 2, the waterproof layer 4 is arranged on the upper surface of the antibacterial layer 3, and the flame-retardant layer 5 is arranged on the upper surface of the waterproof layer 4;

the substrate layer 1 is formed by weaving two silks 6, the shape of the silk 6 is oval, the long axis of the oval is 0.8mm, and the short axis of the oval is 0.2 mm.

The reinforcing layer 2 is made of polyurethane, so that the non-woven fabric has high strength and extremely low deformation rate.

The antibacterial layer 3 adopts antibacterial fiber spunlace, so that the antibacterial effect of the non-woven fabric is good.

The waterproof layer 4 is made of spunlace non-woven fabric.

The flame-retardant layer 5 is made of flame-retardant fiber materials.

A plurality of air holes 7 which are uniformly distributed are formed in the surfaces of the reinforcing layer 2 and the antibacterial layer 3, the diameter of each air hole 7 is 0.2mm, and the non-woven fabric can have good air permeability.

According to the utility model, the air permeability of the non-woven fabric can be improved by the aid of the arranged base material layer 1, the base material layer 1 is formed by weaving two silks 6 into an oval shape, the flame retardant property of the non-woven fabric can be improved by the aid of the arranged flame retardant layer 5, the waterproof property of the non-woven fabric can be improved by the aid of the arranged waterproof layer 4, and the non-woven fabric has higher strength and extremely low deformation rate by the aid of the arranged reinforcing layer 2 which is made of polyurethane.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The non-woven fabric for the protective clothing is high in barrier property and air permeability, and comprises a base material layer (1), a reinforcing layer (2), an antibacterial layer (3), a waterproof layer (4) and a flame-retardant layer (5), and is characterized in that the reinforcing layer (2) is arranged on the upper surface of the base material layer (1), the antibacterial layer (3) is arranged on the upper surface of the reinforcing layer (2), the waterproof layer (4) is arranged on the upper surface of the antibacterial layer (3), and the flame-retardant layer (5) is arranged on the upper surface of the waterproof layer (4);

substrate layer (1) adopts two silks (6) to weave and forms, the shape that silk (6) were woven is oval, and oval major axis is 0.8mm, and the minor axis is 0.2 mm.

2. The non-woven fabric for protective clothing with high barrier and high breathability as claimed in claim 1, wherein the reinforcing layer (2) is made of polyurethane.

3. The nonwoven fabric for protective clothing with high barrier and high breathability as claimed in claim 1, wherein the antibacterial layer (3) is hydroentangled with antibacterial fibers.

4. The non-woven fabric for protective clothing with high barrier property and high air permeability as claimed in claim 1, wherein the waterproof layer (4) is a spunlace non-woven fabric membrane.

5. The non-woven fabric for protective clothing with high barrier property and high air permeability according to claim 1, wherein the flame retardant layer (5) is made of flame retardant fiber material.

6. The non-woven fabric for protective clothing with high barrier property and high air permeability as claimed in claim 1, wherein the surface of the reinforcing layer (2) and the surface of the antibacterial layer (3) are both provided with a plurality of air holes (7) which are uniformly distributed, and the diameters of the air holes (7) are 0.2 mm.