CN214032896U

CN214032896U - Silk spun-bonded composite non-woven fabric

Info

Publication number: CN214032896U
Application number: CN202022535926.4U
Authority: CN
Inventors: 王旭升
Original assignee: Fujian Yongrongda Daily Necessities Manufacturing Co ltd
Current assignee: Fujian Yongrongda Daily Necessities Manufacturing Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-24
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a silk spunbonded composite non-woven fabric, including silk fibrous layer and spunbonded non-woven fabrics layer, the silk fibrous layer is connected spunbonded non-woven fabrics layer's higher authority, spunbonded non-woven fabrics layer colludes even by spunbonded fiber intertwine and forms, the silk fibre pierces through spunbonded non-woven fabrics layer and colludes even each other with spunbonded fiber after the resilience, the utility model discloses not only tensile slightly high, and use comfortablely.

Description

Silk spun-bonded composite non-woven fabric

Technical Field

The utility model relates to a health supplies, concretely relates to silk spunbonded composite non-woven fabric.

Background

Spunlaced silk nonwovens are increasingly being applied to the facing layers of sanitary napkins and diapers and are gaining consumer acceptance. The problems are that the spunlace silk non-woven fabric is expensive, the rejection rate in the production process is high, the basis weight per square meter can not be reduced all the time, and the large-scale adoption of the spunlace silk non-woven fabric by manufacturers is influenced.

The blending spunlace process of the silk fiber and the spun-bonded polypropylene fiber exists in the market, but the comfort level of the surface is influenced after the silk fiber and the spun-bonded polypropylene fiber are mixed together, and the material after blending spunlace cannot reach the surface comfort level of the pure silk spunlace non-woven fabric.

The silk fiber is firstly sprayed on a spunlace plate, and then the silk fiber is spunlaced on the polypropylene fiber to obtain the silk fiber and polypropylene fiber composite non-woven fabric, wherein the silk fiber is arranged on the upper part, and the polypropylene fiber is arranged on the lower part.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a compound non-woven fabrics is glued to silk to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a compound non-woven fabrics is spunbonded to silk, includes silk fibrous layer and spunbonded non-woven fabrics layer, silk fibrous layer is connected spunbonded non-woven fabrics layer's the higher authority, spunbonded non-woven fabrics layer includes spunbonded fiber and silk fibre, spunbonded fiber and silk fibre winding/collude even.

Further, the silk fibers are wound/hooked on the spunbond fibers.

Further, the silk spunbonded composite nonwoven fabric has a basis weight of 20 g to 50 g.

Further, the silk fibre layer has a basis weight of 12 to 35 grams per square meter.

Further, the silk fibers are the same as the fibers of the silk fiber layer.

Further, the spunbond nonwoven layer has a basis weight of 8 to 15 grams per square meter.

Further, the fabric is processed by a composite process, and the composite process is a spunlace process.

Further, the composite non-woven fabric can be used as a surface layer material of sanitary towels and paper diapers.

According to the above technical solution, the utility model has the advantages that:

1. for the water thorn silk non-woven fabrics of the same grammes per square metre, the utility model discloses not only production efficiency is high, and tensile strength is big to life is longer.

2. The utility model discloses the surperficial comfort level of water thorn silk non-woven fabrics has to it is more comfortable to use.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic structural diagram of the present invention.

List of reference numerals: silk fibre layer 1, spunbonded nonwoven layer 2, spunbonded fiber layer body 21, silk fibre 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Referring to fig. 1, the silk spun-bonded composite non-woven fabric shown in fig. 1 comprises a silk fiber layer 1 and a spun-bonded non-woven fabric layer 2, wherein the silk fiber layer 1 is connected on the spun-bonded non-woven fabric layer 2, the spun-bonded non-woven fabric layer 2 comprises spun-bonded fibers 21 and silk fibers 22, and the spun-bonded fibers 21 are wound/hooked with the silk fibers 22.

Preferably, the silk fibres 22 are entangled/hook-connected on the spunbond fibres 21.

Preferably, the silk spunbonded composite nonwoven fabric has a basis weight of 20 g to 50 g.

Preferably, the layer of silk fibres 1 has a basis weight of 12 to 35 grams per square meter.

Preferably, the silk fibres 22 are the same as the fibres of the silk fibre layer 1.

Preferably, the spunbond nonwoven layer 2 has a basis weight of 8 to 15 grams per square meter.

Preferably, the processing is performed by a composite process, which is a spunlace process.

Preferably, the composite nonwoven fabric can be used as a surface layer material of sanitary napkins and diapers.

The processing principle is as follows: firstly, a spun-bonded non-woven fabric layer 2 is stretched on a spunlace plate, then a silk fiber layer 1 after opening and finishing is flatly laid on a spun-bonded non-woven fabric of the spun-bonded non-woven fabric layer 2, then the silk fiber layer 1 and the spun-bonded non-woven fabric layer 2 are immediately penetrated through high-pressure fine water flow from the upper part, part of silk fibers 22 of the silk fiber layer 1 are impacted by the water flow, and are entangled on spun-bonded fibers 21 of the spun-bonded non-woven fabric layer 2 after penetrating through the spun-bonded non-woven fabric layer 2, namely the silk fibers 22 are firmly solidified on the spun-bonded fibers 21, so that the composite non-woven fabric combining the silk fibers and the spun-bonded fibers is obtained, the composite non-woven fabric has a comfortable surface, and can maintain good tensile strength and can be used as a surface layer material of a sanitary towel, a paper diaper and the like.

Experimental example 1:

silk fiber 20 g/square meter;

13 g/square meter of spunbonded nonwoven;

the spunlace pressure is 8 Mpa;

as a result: the composite nonwoven fabric was obtained at 33 g/m.

Experimental example 2:

silk fiber 15 g/square meter;

10 g/square meter of spun-bonded non-woven fabric;

the spunlace pressure is 7 Mpa;

as a result: the composite nonwoven fabric of 25 g/square meter is obtained.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound non-woven fabrics is spunbonded to silk, its characterized in that includes silk fibrous layer (1) and spunbonded non-woven fabrics layer (2), silk fibrous layer (1) is connected the higher authority of spunbonded non-woven fabrics layer (2), spunbonded non-woven fabrics layer (2) is including spunbonded fiber (21) and silk fiber (22), spunbonded fiber (21) twines/colludes with silk fiber (22).

2. The silk spun-bonded composite nonwoven fabric according to claim 1, characterized in that the silk fibers (22) are entangled/hooked on the spun-bonded fibers (21).

3. The silk spunbonded composite nonwoven according to claim 1, having a basis weight of 20 to 50 grams.

4. The silk spunbond composite nonwoven fabric of claim 1, wherein the silk fiber layer (1) has a basis weight of 12 to 35 grams per square meter.

5. The silk spunbonded composite nonwoven according to claim 1, characterised in that the silk fibres (22) and the silk fibre layer (1) are of the same fibre type.

6. A silk spunbond composite nonwoven as claimed in claim 1, wherein the spunbond nonwoven layer (2) has a basis weight of 8 to 15 grams per square meter.

7. The silk spun-bonded composite nonwoven fabric according to claim 1, characterized by being processed by a composite process, wherein the composite process is a spunlace process.

8. The silk spun-bonded composite nonwoven fabric according to claim 1, wherein the composite nonwoven fabric is used as a facing material for sanitary napkins and diapers.