CN211763896U - Composite non-woven fabric - Google Patents
Composite non-woven fabric Download PDFInfo
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- CN211763896U CN211763896U CN201922203190.8U CN201922203190U CN211763896U CN 211763896 U CN211763896 U CN 211763896U CN 201922203190 U CN201922203190 U CN 201922203190U CN 211763896 U CN211763896 U CN 211763896U
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- woven fabric
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Abstract
The utility model discloses a can add compound non-woven fabrics of intensity and hydroscopicity, include: the composite non-woven fabric comprises at least two non-woven fabric layers, wherein a grid fabric layer is arranged between every two adjacent non-woven fabric layers, the warp threads of grids of the grid fabric layer are arranged along the length direction of the composite non-woven fabric, and the weft threads of the grids of the grid fabric layer are arranged along the width direction of the composite non-woven fabric; the sum of the thicknesses of all the scrim layers is greater than 1.5 times the sum of the thicknesses of all the nonwoven layer. The composite non-woven fabric has wide application, and is particularly suitable for manufacturing products such as diapers and the like with special requirements on strength and water absorption.
Description
Technical Field
The utility model relates to a non-woven fabrics especially involves a compound non-woven fabrics.
Background
At present, the structure of traditional non-woven fabrics is simpler. In the actual use process, the non-woven fabric often cannot meet the occasions with special requirements on strength and water absorption, namely: the desired effect cannot be achieved in these cases.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided is a composite nonwoven fabric which can increase strength and water absorption.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a composite nonwoven fabric comprising: the composite non-woven fabric comprises at least two non-woven fabric layers, wherein a grid fabric layer is arranged between every two adjacent non-woven fabric layers, the warp threads of grids of the grid fabric layer are arranged along the length direction of the composite non-woven fabric, and the weft threads of the grids of the grid fabric layer are arranged along the width direction of the composite non-woven fabric; the sum of the thicknesses of all the scrim layers is greater than 1.5 times the sum of the thicknesses of all the nonwoven layer.
Preferably, in the composite nonwoven fabric, the sum of the thicknesses of all the mesh fabric layers is 2 to 3 times of the sum of the thicknesses of all the nonwoven fabric layers.
Preferably, in the composite nonwoven fabric, the composite nonwoven fabric includes two nonwoven fabric layers and a mesh fabric layer disposed between the two nonwoven fabric layers.
The utility model has the advantages that: the utility model discloses an increase the net cloth layer and change the structure, form multilayer composite construction, improved intensity and hydroscopicity greatly for adopt this compound non-woven fabrics preparation have special requirements to intensity and hydroscopicity products such as urine is not wet, reached anticipated effect.
Drawings
Fig. 1 is a schematic view of a layered structure of the composite nonwoven fabric of the present invention.
Fig. 2 is a schematic diagram of the grid structure of the mesh fabric layer in the present invention.
The reference numerals in fig. 1 to 2 are: 1. a first non-woven fabric layer, 2, a gridding fabric layer, 3 and a second non-woven fabric layer.
Detailed Description
The following describes in detail a specific embodiment of a composite nonwoven fabric according to the present invention with reference to the accompanying drawings 1 and 2:
as shown in fig. 1, the utility model provides a compound non-woven fabric, include: a first non-woven fabric layer 1 and a second non-woven fabric layer 3, wherein a grid fabric layer 2 is arranged between the first non-woven fabric layer 1 and the second non-woven fabric layer 3, the warp threads of the grid fabric layer 2 are arranged along the length direction of the composite non-woven fabric, and the weft threads of the grid fabric layer 2 are arranged along the width direction of the composite non-woven fabric; the thickness of the mesh fabric layer 2 is greater than 1.5 times the sum of the thicknesses of the first nonwoven fabric layer 1 and the second nonwoven fabric layer 3, and preferably, the thickness of the mesh fabric layer 2 is 2 to 3 times, and usually 2.5 times the sum of the thicknesses of the first nonwoven fabric layer 1 and the second nonwoven fabric layer 3.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the shapes, structures, features and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (3)
1. A composite nonwoven fabric comprising: the composite non-woven fabric comprises at least two non-woven fabric layers and is characterized in that a grid fabric layer is arranged between every two adjacent non-woven fabric layers, the warp threads of grids of the grid fabric layer are arranged along the length direction of the composite non-woven fabric, and the weft threads of the grids of the grid fabric layer are arranged along the width direction of the composite non-woven fabric; the sum of the thicknesses of all the scrim layers is greater than 1.5 times the sum of the thicknesses of all the nonwoven layer.
2. The composite nonwoven fabric of claim 1, wherein the sum of the thicknesses of all the scrim layers is 2 to 3 times the sum of the thicknesses of all the nonwoven fabric layers.
3. The composite nonwoven fabric according to claim 1 or 2, wherein the composite nonwoven fabric comprises two nonwoven fabric layers and a scrim layer interposed between the two nonwoven fabric layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922203190.8U CN211763896U (en) | 2019-12-10 | 2019-12-10 | Composite non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922203190.8U CN211763896U (en) | 2019-12-10 | 2019-12-10 | Composite non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211763896U true CN211763896U (en) | 2020-10-27 |
Family
ID=72973304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922203190.8U Active CN211763896U (en) | 2019-12-10 | 2019-12-10 | Composite non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211763896U (en) |
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2019
- 2019-12-10 CN CN201922203190.8U patent/CN211763896U/en active Active
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