CN214606351U

CN214606351U - Composite non-woven fabric

Info

Publication number: CN214606351U
Application number: CN202023066600.8U
Authority: CN
Inventors: 陈钦
Original assignee: Shenzhen Weituo Jingdian Technology Co ltd
Current assignee: Shenzhen Weituo Jingdian Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-05
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a non-woven fabrics technical field, and disclose for realizing above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides a composite non-woven fabrics, including first hydrophilic layer, the utility model discloses an according to the demand selection of oneself to cloth hydroscopicity use hydrophilic layer or hydrophobic layer, only need when utilizing this composite non-woven fabrics to absorb water the use of type use can towards the outside with first hydrophilic layer, when this composite non-woven fabrics contacts water, moisture can pass through first hydrophilic layer in proper order, hydrophilic layer of second and elastic layer, final moisture can stop at the layer that absorbs water, only need we manually twist this moment or extrude composite non-woven fabrics alright discharge moisture, only need use first hydrophobic layer outwards when needing to carry out the use of waterproof classification, so alright prevent moisture infiltration at to a great extent, the different application method of free selection, for the user provides convenience at to a great extent, the consumption cost of a part of consumer has been saved simultaneously.

Description

Composite non-woven fabric

Technical Field

The utility model relates to a non-woven fabrics technical field specifically is a composite non-woven fabrics.

Background

The non-woven fabric is a fabric formed without spinning woven fabric, and is made up by using short woven fibre or filament through the processes of directional or random arrangement to form fibre web structure, then adopting the processes of mechanical, thermal bonding or chemical reinforcement, etc. and directly binding the fibres together by means of physical method. The non-woven fabric has the characteristics of air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. At present, non-woven fabrics are widely applied in the fields of medical treatment and health, home decoration, clothing, industry, agriculture and the like.

The common non-woven fabric has the advantage of softness similar to paper, but has the defects of poor endurance strength, easy breakage when pulled, no wear resistance, no water absorption and the like. In addition, the non-woven fabric with a single-layer structure is not fluffy enough, the filtering effect is not good, the style of the processed product is single, and different requirements of customers cannot be met, so that the composite non-woven fabric integrating thickness, water absorption, waterproofness, longitudinal and transverse tensile strength and balance in an integral body is lacked in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a composite non-woven fabric reaches and has concurrently to absorb water, waterproof, back market, sees the composite non-woven fabric purpose that tensile strength is big.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a composite non-woven fabric, includes first hydrophilic layer, the hydrophilic layer of first hydrophilic layer bottom fixedly connected with second, the hydrophilic layer bottom fixedly connected with elastic layer of second, elastic layer bottom fixedly connected with layer that absorbs water, the bottom fixedly connected with second hydrophobic layer on the layer that absorbs water, the first hydrophobic layer of bottom fixedly connected with of second hydrophobic layer, the surface of first hydrophilic layer and first hydrophobic layer all leaves the acupuncture hole through the acupuncture suppression.

Preferably, the second hydrophobic layer and the first hydrophobic layer are both made of polyester fibers.

Preferably, the materials of the first hydrophilic layer and the second hydrophilic layer are both viscose fibers.

Preferably, the first hydrophilic layer and the second hydrophilic layer are both spunlace nonwoven fabrics.

Preferably, the second hydrophobic layer and the first hydrophobic layer are both needle-punched non-woven fabrics.

Preferably, the material of the elastic layer is super absorbent resin.

The utility model provides a composite non-woven fabric. The method has the following beneficial effects:

(1) the utility model discloses a select hydrophilic layer or hydrophobic layer of use according to the demand of oneself to cloth hydroscopicity, only need when utilizing this composite non-woven fabrics to absorb water the use of class only need with first hydrophilic layer towards the outside use can, when this composite non-woven fabrics contacts water, moisture can pass through first hydrophilic layer in proper order, hydrophilic layer and elastic layer of second, final moisture can stop at the layer that absorbs water, only need our manual twisting or extrusion composite non-woven fabrics alright discharge moisture this moment, only need use first hydrophobic layer outwards when needing to carry out the use of waterproof classification, so alright prevent moisture infiltration at to a great extent, the different application method of free selection, for the user provides convenience at to a great extent, the consumption cost of a part of consumer has been saved simultaneously.

(2) The utility model discloses a can get rid of it when first hydrophilic layer and first hydrophobic layer wear and tear because of using for a long time, replace its use by second hydrophilic layer and second hydrophobic layer this moment, the bilayer structure that this composite non-woven fabrics possess can the maximum improve the material rate of utilization to this composite non-woven fabrics is whole through the suppression of acupuncture, makes difficult the fluff during use, and live time is more permanent.

Drawings

FIG. 1 is a side cut-away view of the present invention;

fig. 2 is a top view of the present invention.

In the figure: 1 second hydrophilic layer, 2 elastic layer, 3 absorb water layer, 4 first hydrophilic layer, 5 second hydrophobic layer, 6 first hydrophobic layer, 7 acupuncture hole.

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.

As shown in fig. 1-2, the utility model provides a technical solution: a composite non-woven fabric comprises a first hydrophilic layer 4, a second hydrophilic layer 1 is fixedly connected with the bottom of the first hydrophilic layer 4, the types of the first hydrophilic layer 4 and the second hydrophilic layer 1 are spunlace non-woven fabrics, the materials of the first hydrophilic layer 4 and the second hydrophilic layer 1 are viscose fibers, the bottom of the second hydrophilic layer 1 is fixedly connected with an elastic layer 2, the elastic layer 2 is made of high water absorption resin, the bottom of the elastic layer 2 is fixedly connected with a water absorbing layer 3, the bottom of the water absorbing layer 3 is fixedly connected with a second hydrophobic layer 5, the bottom of the second hydrophobic layer 5 is fixedly connected with a first hydrophobic layer 6, the types of the second hydrophobic layer 5 and the first hydrophobic layer 6 are needle-punched non-woven fabrics, the materials of the second hydrophobic layer 5 and the first hydrophobic layer 6 are polyester fibers, the surfaces of the first hydrophilic layer 4 and the first hydrophobic layer 6 are provided with needling holes 7 through needling pressing.

When using, according to oneself to the hydrophilic layer or hydrophobic layer of the demand selection of cloth hydroscopicity, only need when utilizing this composite non-woven fabrics to absorb water the use of class with first hydrophilic layer 4 towards the outside use can, when this composite non-woven fabrics contacts water, moisture can pass through first hydrophilic layer 4 in proper order, hydrophilic layer 1 of second and elastic layer 2, final moisture can stop layer 3 that absorbs water, only need we manually twist this moment or extrude composite non-woven fabrics alright with moisture discharge, only need use first hydrophobic layer 6 outwards when the use of waterproof classification is carried out to needs, so alright prevent moisture infiltration at to a great extent, can get rid of it when first hydrophilic layer 4 and first hydrophobic layer 6 wear out because of long-term the use, replace its use by hydrophilic layer 1 of second and second hydrophobic layer 5 this moment.

To sum up, the utility model can select the hydrophilic layer or the hydrophobic layer according to the requirement of the cloth water absorption, when the composite non-woven fabric is used for absorbing water, the first hydrophilic layer 4 is only needed to be used towards the outside, when the composite non-woven fabric is contacted with water, the water can sequentially pass through the first hydrophilic layer 4, the second hydrophilic layer 1 and the elastic layer 2, and finally the water can be stopped at the water absorbing layer 3, at the moment, the composite non-woven fabric can be manually twisted or extruded to discharge the water, when the waterproof class is needed, the first hydrophobic layer 6 is only needed to be used towards the outside, thus the water can be prevented from permeating to a great extent, different using methods can be freely selected, convenience is provided for users to a great extent, meanwhile, partial consumption cost of consumers is saved, the utility model can remove the first hydrophilic layer 4 and the first hydrophobic layer 6 when the hydrophilic layer is worn due to long-term use, replace its use by second hydrophilic layer 1 and second hydrophobic layer 5 this moment, the rate of utilization of the improvement material that this composite non-woven fabrics possess bilayer structure can the at utmost to this composite non-woven fabrics is whole to be suppressed through the acupuncture, is difficult for the fluff when making use, and live time is more permanent.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 composite nonwoven fabric comprising a first hydrophilic layer (4), characterized in that: first hydrophilic layer (4) bottom fixedly connected with second hydrophilic layer (1), second hydrophilic layer (1) bottom fixed connection elastic layer (2), elastic layer (2) bottom fixedly connected with absorbs water layer (3), the bottom fixedly connected with second hydrophobic layer (5) on layer (3) absorbs water, the first hydrophobic layer (6) of bottom fixedly connected with of second hydrophobic layer (5), first hydrophilic layer (4) all leave acupuncture hole (7) through acupuncture suppression with the surface of first hydrophobic layer (6).

2. The composite nonwoven fabric according to claim 1, characterized in that: the second hydrophobic layer (5) and the first hydrophobic layer (6) are both made of polyester fibers.

3. The composite nonwoven fabric according to claim 1, characterized in that: the first hydrophilic layer (4) and the second hydrophilic layer (1) are both made of viscose fibers.

4. The composite nonwoven fabric according to claim 1, characterized in that: the first hydrophilic layer (4) and the second hydrophilic layer (1) are both spunlace nonwoven fabrics.

5. The composite nonwoven fabric according to claim 1, characterized in that: the second hydrophobic layer (5) and the first hydrophobic layer (6) are both needle-punched non-woven fabrics.

6. The composite nonwoven fabric according to claim 1, characterized in that: the elastic layer (2) is made of high water absorption resin.