CN213357442U - Waterproof organic linen - Google Patents
Waterproof organic linen Download PDFInfo
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- CN213357442U CN213357442U CN202022277575.1U CN202022277575U CN213357442U CN 213357442 U CN213357442 U CN 213357442U CN 202022277575 U CN202022277575 U CN 202022277575U CN 213357442 U CN213357442 U CN 213357442U
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- base cloth
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Abstract
The utility model belongs to the technical field of the surface fabric, especially, relate to a waterproof organic linen. The problems that the design is unreasonable and the like in the prior art are solved. The waterproof organic linen comprises an organic linen base cloth, one side of the organic linen base cloth is coated with a water-based PU adhesive layer, the periphery of the water-based PU adhesive layer is positioned on the inner side of the periphery of the organic linen base cloth, and the other side of the organic linen base cloth is provided with a hydrophobic material layer. The application has the advantages that: the water-based PU glue layer has very obvious filling advantages on porous fabrics or materials which are easy to be corroded by solvents, and water-based products ensure waterproof performance, particularly waterproof performance, and can meet the use requirements of windcoats and jackets. The hydrophobic material of the hydrophobic material layer can further improve the waterproof performance.
Description
Technical Field
The utility model belongs to the technical field of the surface fabric, especially, relate to a waterproof organic linen.
Background
In the field of jacket and windwear applications, there is a need for fabrics that have water resistance requirements. The existing cloth generally adopts flax as base cloth, and then a corresponding functional coating layer is designed, for example, a layer of film is adhered to achieve the aim of water resistance.
However, the above method is complicated in process and high in cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide a waterproof organic linen that can solve above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the waterproof organic linen comprises an organic linen base cloth, one side of the organic linen base cloth is coated with a water-based PU adhesive layer, the periphery of the water-based PU adhesive layer is positioned on the inner side of the periphery of the organic linen base cloth, and the other side of the organic linen base cloth is provided with a hydrophobic material layer.
In the waterproof organic linen, the woven meshes of the organic linen base cloth are smaller than 1 mm.
In the waterproof organic linen, the thickness of the organic linen base cloth is greater than that of the aqueous PU glue layer.
In the waterproof organic linen, the hydrophobic material layer is provided with grid plugging points for plugging the woven meshes after being cured.
Compared with the prior art, the waterproof organic linen has the advantages that:
the water-based PU glue layer has very obvious filling advantages on porous fabrics or materials which are easy to be corroded by solvents, and water-based products ensure waterproof performance, particularly waterproof performance, and can meet the use requirements of windcoats and jackets.
The hydrophobic material of the hydrophobic material layer can further improve the waterproof performance.
Drawings
Fig. 1 is a schematic structural diagram provided by the present invention.
In the figure, an organic linen base cloth 1, a water-based PU adhesive layer 2 and a hydrophobic material layer 3.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the waterproof organic linen comprises an organic linen base cloth 1, and the organic linen base cloth 1 has the advantages of organic property, environmental protection and the like, and belongs to a commercial product.
Secondly, the woven mesh of the organic flax base fabric 1 of the embodiment is less than 1 mm. The organic flax base cloth 1 with meshes woven by 0.3mm is preferably selected, so that the subsequent processing and manufacturing are facilitated, and the problem of through flow caused by larger apertures is avoided.
Further, one side of the organic flax base cloth 1 is coated with the water-based PU adhesive layer 2, the periphery of the water-based PU adhesive layer 2 is positioned at the inner side of the periphery of the organic flax base cloth 1, the water-based PU adhesive layer 2 is a heat-activated adhesive, and when the organic flax base cloth is required to be compounded with other cloth materials, the adhesion between the organic flax base cloth and the other cloth materials can be realized after heating.
The water-based PU glue layer 2 has obvious filling advantages for porous fabrics or materials which are easy to be corroded by solvents, and water-based products ensure waterproof performance, particularly waterproof performance, and can meet the use requirements of windcoats and jackets.
The periphery of the water-based PU adhesive layer 2 is positioned at the inner side of the periphery of the organic flax base cloth 1, namely, the surface areas of the water-based PU adhesive layer and the organic flax base cloth are inconsistent, so that the splicing of two adjacent organic flax base cloth 1 is facilitated, and the sewing thread is prevented from increasing the processing difficulty due to the fact that the water-based PU adhesive layer 2 passes through the water-based PU adhesive layer.
And secondly, a hydrophobic material layer 3 is arranged on the other side of the organic flax base cloth 1. The hydrophobic material of the hydrophobic material layer 3 can further improve the waterproof performance, and the hydrophobic material belongs to the commercial products.
The thickness of the organic flax base cloth 1 is larger than that of the water-based PU adhesive layer 2.
The hydrophobic material layer 3 is provided with grid plugging points for plugging the woven meshes after solidification. The waterproof performance can be further improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The waterproof organic linen comprises an organic linen base cloth (1) and is characterized in that one side of the organic linen base cloth (1) is coated with a water-based PU adhesive layer (2), the periphery of the water-based PU adhesive layer (2) is located on the inner side of the periphery of the organic linen base cloth (1), and the other side of the organic linen base cloth (1) is provided with a hydrophobic material layer (3).
2. The waterproof organic linen as claimed in claim 1, wherein the woven mesh of said organic linen base (1) is less than 1 mm.
3. The waterproof organic linen according to claim 1, characterised in that the thickness of the organic linen base (1) is greater than the thickness of the aqueous PU glue layer (2).
4. The waterproof organic linen as claimed in claim 2, wherein said hydrophobic material layer (3) has, after curing, grid blocking points which block said woven meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022277575.1U CN213357442U (en) | 2020-10-14 | 2020-10-14 | Waterproof organic linen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022277575.1U CN213357442U (en) | 2020-10-14 | 2020-10-14 | Waterproof organic linen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213357442U true CN213357442U (en) | 2021-06-04 |
Family
ID=76128130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022277575.1U Active CN213357442U (en) | 2020-10-14 | 2020-10-14 | Waterproof organic linen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213357442U (en) |
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2020
- 2020-10-14 CN CN202022277575.1U patent/CN213357442U/en active Active
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