CN201784222U - Waterproof nonwoven fabric - Google Patents

Abstract

The utility model relates to a waterproof nonwoven fabric, which is characterized in that the waterproof nonwoven fabric in a three-layer structure sequentially includes a first nonwoven fabric layer (1), a polyethylene film layer (2) and a second nonwoven fabric layer (3) from top to bottom, wherein the first nonwoven fabric layer (1), the polyethylene film layer (2) and the second nonwoven fabric layer (3) are closely composited together. The waterproof nonwoven fabric has the advantages of nonwoven fabrics as the upper surface and the lower surface layer are nonwoven fabric layers, has a waterproof function as the polyethylene film layer is arranged in the middle, and increases the application fields of the nonwoven fabrics.

Description

Water proof nonwoven cloth

(1) technical field

The utility model relates to a kind of nonwoven, relates in particular to a kind of water proof nonwoven cloth.

(2) background technology

Nonwoven is a kind of non-weaving cloth, and it is directly to utilize high polymer section, short fiber or long filament that fiber is passed through air-flow or machinery one-tenth net, then through the water thorn, and acupuncture, or hot rolling reinforcing, the cloth of the nothing braiding of last warp arrangement formation later.Have the tencel goods of softness, ventilative and planar structure, advantage is not produce Soft flocks, and is tough, durable, silkiness is soft, and also has the sensation of cotton.But conventional nonwoven performance is more single, does not have water-proof function, and the scope of application is restricted.

(3) summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of nonwoven with water-proof function is provided.

The purpose of this utility model is achieved in that a kind of water proof nonwoven cloth, it is characterized by: it is three-decker, be followed successively by first nonwoven layer, polyethylene film layer and second nonwoven layer from top to bottom, described first nonwoven layer, polyethylene film layer and second nonwoven layer closely are combined with each other.

Compared with prior art, the beneficial effects of the utility model are:

The utility model water proof nonwoven cloth, nonwoven layer is adopted on upper and lower top layer, makes its advantage with nonwoven, and the middle polyethylene film layer that adopts has water-proof function, and it has increased the application of nonwoven.

(4) description of drawings

Fig. 1 is the section structure schematic diagram of the utility model water proof nonwoven cloth.

Wherein:

First nonwoven layer 1, polyethylene film layer 2, second nonwoven layer 3.

(5) specific embodiment

Referring to Fig. 1, a kind of water proof nonwoven cloth that the utility model relates to, be three-decker, be followed successively by first nonwoven layer 1, polyethylene film layer 2 and second nonwoven layer 3 from top to bottom, described first nonwoven layer 1, polyethylene film layer 2 and second nonwoven layer 3 closely are combined with each other.

First nonwoven layer 1 and second nonwoven layer 3 can be selected identical or different nonwoven for use according to user's different needs.

Claims (1)

1. water proof nonwoven cloth, it is characterized by: it is three-decker, be followed successively by first nonwoven layer (1), polyethylene film layer (2) and second nonwoven layer (3) from top to bottom, described first nonwoven layer (1), polyethylene film layer (2) and second nonwoven layer (3) are combined with each other.

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