CN213618755U

CN213618755U - High-strength tear-resistant spunlace non-woven fabric

Info

Publication number: CN213618755U
Application number: CN202022311098.6U
Authority: CN
Inventors: 戴永华; 王方; 杨坚
Original assignee: Shaoxing Shujieya Nonwoven Co ltd
Current assignee: Shaoxing Shujieya Nonwoven Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-06
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a water thorn non-woven fabrics is torn to high strength, include two upper and lower top layers and be located two nexine between the top layer, top layer are including being located outmost cotton fiber layer and the high strong viscose fiber layer that is close to the nexine, the top layer is formed through the water thorn by cotton fiber layer and high strong viscose fiber layer. The utility model discloses the nexine is woven into network structure through the multiple fibre that has high strength, and rethread water thorn technology alternates the top layer, entangles on network structure, and intensity is high, tensile strength is good.

Description

High-strength tear-resistant spunlace non-woven fabric

Technical Field

The utility model belongs to the technical field of the non-woven fabrics technique and specifically relates to a water thorn non-woven fabrics is torn to high strength is related to.

Background

The spunlace non-woven fabric is formed by jetting a fiber web by adopting a plurality of strands of fine water jets generated at high pressure, after the water jets penetrate through the fiber web, the water jets are rebounded by a supporting net curtain and penetrate through the fiber web again, and therefore, fibers in the fiber web are displaced, penetrated, tangled and cohered under the hydraulic action of high-speed water jets penetrating in different directions, so that the fiber web is reinforced to form the spunlace non-woven fabric;

present water thorn non-woven fabrics is not enough than traditional weaving cloth intensity, and finished product water thorn non-woven fabrics warp easily when dragging and damages, and warp difficult the recovering, consequently urgently needs to improve this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a tear water thorn non-woven fabrics is torn to high strength, and the nexine is woven into network structure through the multiple fibre that has high strength, and rethread water thorn technology alternates the top layer, entangles on network structure, and intensity is high, tensile strength is good.

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

the utility model provides a water thorn non-woven fabrics is torn to high strength tearing, includes two upper and lower top layers and is located two nexine between the top layer, the top layer is including being located outmost cotton fiber layer and the high powerful viscose fiber layer that is close to the nexine, the top layer is formed through the water thorn by cotton fiber layer and high powerful viscose fiber layer.

The inner layer is formed by crosswise weaving corn fibers as warps and flax fibers as wefts.

Warp is two corn fiber, a abaca fibre, two corn fiber circulation in proper order distribute, and the weft is three flax fiber, an abaca fibre, three flax fiber circulation in proper order distribute.

A plurality of meshes are formed between the warp and the weft of the inner layer, and the size of the meshes is 1.0mm²-1.5mm²In the meantime.

The cotton fiber layer on the upper surface layer and the high-strength viscose fiber layer are respectively penetrated through the meshes and are mutually crossed and wound.

The thickness of the cotton fiber layer is between 0.1mm and 0.3mm, and the thickness of the high-strength viscose fiber layer is between 0.8mm and 1.0 mm.

The utility model has the advantages that:

1. the high-strength viscose fiber has higher strength and fatigue resistance, and the surface layer is formed by mutually crossing and intertwining the cotton fiber layer and the high-strength viscose fiber layer, so that the tear resistance of the spunlace non-woven fabric is improved, and the texture of the spunlace non-woven fabric is improved;

2. the inner layer is in a net structure formed by warp and weft weaving of corn fibers, flax fibers and abaca fibers, and the surface layer is cross-entangled with the inner layer by spunlace, so that the strength of the spunlace non-woven fabric is further improved and the service life of the spunlace non-woven fabric is further prolonged;

3. the utility model discloses well fibre that uses is degradable fibre, has replaced the fibre that utilizes petroleum resource to make the formation, has practiced thrift the resource, is favorable to constructing environment friendly society.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the weave structure of the inner layer;

fig. 3 is a schematic structural view of the skin layer.

In the figure: the surface layer 1, the cotton fiber layer 11, the high-strength viscose fiber layer 12, the lining layer 2, the corn fiber 21, the flax fiber 22, the abaca fiber 23 and the mesh 24.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the description of the present specification, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplified description, and do not indicate or imply that the referred device or unit must have a specific direction, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a water thorn non-woven fabrics is torn to tearing of high strength, includes two upper and lower top layers 1 and is located two nexine 2 between the top layer 1, top layer 1 is including being located outmost cotton fiber layer 11 and being close to nexine 2's high powerful viscose fiber layer 12, top layer 1 is formed through water thorn by cotton fiber layer 11 and high powerful viscose fiber layer 12, and viscose has cotton essence, the quality of silk, and high powerful viscose fiber layer 12 has higher powerful and fatigue resistance, and top layer 1 is higher through cotton fiber layer 11 and the formation intensity of high powerful viscose fiber layer 12 intercrossing tangles, has not only improved the tear resistance of water thorn non-woven fabrics, has still improved the texture of water thorn non-woven fabrics.

Wherein, nexine 2 uses corn fiber 21 to form as warp and uses flax fiber 22 to form as weft alternately weaving, and its warp is two corn fiber 21, a abaca fibre 23, two corn fiber 21 are cycle distribution in proper order, and the weft is three flax fiber 22, an abaca fibre 23, three flax fiber 22 cycle distribution in proper order, and corn fiber 21 is gentle smooth, and intensity is big, and the moisture absorption is ventilative, and the product of processing has gloss and comfortable skin sense and feel like silk, and the drapability is good, good heat resistance and ultraviolet resistance function, has biodegradable's fibre, and this fibre does not use chemical raw materials such as oil at all, and its discarded object is under the microbial action of soil and sea water, can decompose into carbon dioxide and water, can not pollute the earth environment, and flax fiber 22 and abaca fibre 23 belong to natural fibre, and intensity is high, therefore through corn fiber 21, abaca, The flax fiber 22 and the abaca fiber 23 form a net structure through warp and weft weaving, and the strength and the tensile property of the structure are greatly improved.

Furthermore, a plurality of meshes 24 are formed between the warp and the weft of the inner layer 2, and the size of the meshes 24 is 1.0mm²-1.5mm²Between, two from top to bottom the fibre of the cotton fiber layer 11 of top layer 1 and high powerful viscose fiber layer 12 runs through mesh 24 and intercrossing winding respectively, specifically be, cotton fiber and high powerful viscose fiber pass through hydroentangling from mesh 24 and entangle each other and cohesion, form the water thorn non-woven fabrics with nexine 2, make top layer 1 and nexine 2 intercrossing entangle through water thorn technology, further improvement the intensity and the life of water thorn non-woven fabrics.

Preferably, the thickness of the cotton fiber layer 11 is 0.1mm-0.3mm, the thickness of the high-strength viscose fiber layer 12 is 0.8mm-1.0mm, that is, the thickness of the surface layer 1 can be 0.9mm-1.3mm, so that the surface layer 1 is softer, the hand feeling is more delicate, and the improvement of the texture of the utility model is facilitated.

The utility model discloses a theory of operation is: the utility model discloses a water thorn technology is in the same place the cotton fiber layer 11 and the high powerful viscose fiber layer 12 complex of top layer 1, and the rethread warp knitting weaves formation nexine 2, when compounding top layer 1 and nexine 2, can be in the same place according to top layer 1-nexine 2-top layer 1's order pressfitting, and rethread water thorn technology is in the same place top layer 1 and nexine 2 complex, obtains having high strength and tearing water thorn non-woven fabrics.

The utility model discloses well fibre that uses is degradable fibre, has replaced the fibre that utilizes petroleum resource to make the formation, has practiced thrift the resource, is favorable to constructing environment friendly society.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a water thorn non-woven fabrics is torn to high strength tear which characterized in that: including upper and lower two top layers (1) and being located two nexine (2) between top layer (1), top layer (1) is including being located outmost cotton fiber layer (11) and high strength viscose fiber layer (12) that are close to nexine (2), top layer (1) is formed through the water thorn by cotton fiber layer (11) and high strength viscose fiber layer (12).

2. A high strength tear resistant spunlace nonwoven fabric as claimed in claim 1 wherein: the inner layer (2) is formed by crosswise weaving corn fibers (21) as warps and flax fibers (22) as wefts.

3. A high strength tear resistant spunlace nonwoven fabric as claimed in claim 2 wherein: warp is two corn fiber (21), a abaca fibre (23), two corn fiber (21) are circulation in proper order and distribute, and the weft is three flax fiber (22), an abaca fibre (23), three flax fiber (22) are circulation in proper order and distribute.

4. A high strength tear resistant spunlace nonwoven fabric as claimed in claim 2 wherein: a plurality of meshes (24) are formed between the warp and the weft of the inner layer (2), and the size of each mesh (24) is 1.0mm²-1.5mm²In the meantime.

5. A high strength tear resistant spunlace nonwoven fabric as in claim 4 wherein: the cotton fiber layer (11) of the upper surface layer (1) and the fiber of the high-strength viscose fiber layer (12) penetrate through the meshes (24) respectively and are wound in a mutually crossed mode.

6. A high strength tear resistant spunlace nonwoven fabric as claimed in claim 1 wherein: the thickness of the cotton fiber layer (11) is 0.1mm-0.3mm, and the thickness of the high-strength viscose fiber layer (12) is 0.8mm-1.0 mm.