CN216330508U - Waterproof knitting flocking cloth - Google Patents
Waterproof knitting flocking cloth Download PDFInfo
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- CN216330508U CN216330508U CN202120939159.5U CN202120939159U CN216330508U CN 216330508 U CN216330508 U CN 216330508U CN 202120939159 U CN202120939159 U CN 202120939159U CN 216330508 U CN216330508 U CN 216330508U
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- waterproof
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- flocked
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Abstract
The utility model discloses a waterproof knitted flocked fabric, which comprises: one side of the knitted fabric is a flocked fluff layer, and the other side of the knitted fabric is compounded with a waterproof breathable layer and a primer layer; the waterproof breathable layer is a polytetrafluoroethylene film; the utility model utilizes the composite fabric technology, one side of the knitted fabric is provided with the polytetrafluoroethylene membrane which has the waterproof and breathable functions, and the other side of the polytetrafluoroethylene membrane is provided with the primer layer which can prevent water and simultaneously does not influence the air flow at two sides, so that the waterproof and breathable composite fabric is suitable for being used as an outer packaging material or a decorative material.
Description
Technical Field
The utility model belongs to the field of fabric processing, and particularly relates to waterproof knitted flocked fabric.
Background
Flocking is a new production process which utilizes the physical characteristics of charges of same polarity, repulsion and opposite polarity to make the fluff take negative charges, and the object to be flocked is placed under the condition of zero potential or grounding, the fluff is attracted by the plant body by different potential and is accelerated to fly vertically to the surface of the object to be flocked, and the fluff is vertically adhered to the plant body because the plant body is coated with adhesive, so the electrostatic flocking is produced by utilizing the natural characteristics of the charges.
However, a general flocked fabric does not have a waterproof effect, and is difficult to clean when it is used as an outer fabric for sofas, curtains, handbags and the like, and a conventional flocked fabric having a waterproof function generally has a complicated structure, many layers and high cost.
Disclosure of Invention
In order to solve the problems of the existing flocked fabric, the utility model designs a waterproof knitted flocked fabric, which comprises: one side of the knitted fabric is a flocked fluff layer, and the other side of the knitted fabric is compounded with a waterproof breathable layer and a primer layer; the waterproof breathable layer is a polytetrafluoroethylene film.
Preferably, the base material layer is made of one of woven fabric and non-woven fabric.
Preferably, the raw material of the primer layer is one of gel, silica gel, rubber and waterproof glue.
Preferably, the base material layer is provided with dense valve holes.
Preferably, the orifice comprises three or four sutures that meet at a point.
The utility model utilizes the composite fabric technology, the polytetrafluoroethylene membrane is arranged on one side of the knitted fabric, the polytetrafluoroethylene membrane has the waterproof and breathable functions, and the primer layer is arranged on the other side of the polytetrafluoroethylene membrane, so that the polytetrafluoroethylene membrane can prevent water and simultaneously does not influence the air flow on two sides, and is suitable for being used as an outer covering material or a decorative material.
Drawings
FIG. 1 is a cross-sectional view of the present invention.
Fig. 2 is a schematic view of a valve orifice.
FIG. 3 is a schematic view of another valve orifice.
FIG. 1, fluff layer; 2. knitted fabric; 3. a waterproof breathable layer; 4. a primer layer; 41. a valve orifice; 441. and (6) sewing.
Detailed Description
Example 1
As shown in fig. 1, one embodiment of the waterproof knitted flocking fabric of the utility model has a structure comprising: one side of the knitted fabric 2 is a flocked fluff layer 1, and the other side is compounded with a waterproof breathable layer 3 and a primer layer 4; the waterproof breathable layer 3 is a polytetrafluoroethylene film.
More specifically, the raw material of the bottom material layer 4 is non-woven fabric.
Example 2
As shown in fig. 1 and fig. 2, another embodiment of the waterproof knitted flocking fabric of the utility model has a structure comprising: one side of the knitted fabric 2 is a flocked fluff layer 1, and the other side is compounded with a waterproof breathable layer 3 and a primer layer 4; the waterproof breathable layer 3 is a polytetrafluoroethylene film.
More specifically, the raw material of the primer layer 4 is silica gel.
More specifically, the bottom material layer 4 is provided with dense valve holes 41.
More specifically, the valve hole 41 includes three slits 441 that meet at a point.
Example 3
As shown in fig. 1 and fig. 3, another embodiment of the waterproof knitted flocking fabric of the utility model has a structure comprising: one side of the knitted fabric 2 is a flocked fluff layer 1, and the other side is compounded with a waterproof breathable layer 3 and a primer layer 4; the waterproof breathable layer 3 is a polytetrafluoroethylene film.
More specifically, the raw material of the primer layer 4 is silica gel.
More specifically, the bottom material layer 4 is provided with dense valve holes 41.
More specifically, the valve hole 41 includes four slits 441 that meet at a point.
The design key points of the utility model are that a composite fabric technology is utilized, one surface of the knitted fabric is provided with the polytetrafluoroethylene film which has the waterproof and breathable functions, and the other side of the polytetrafluoroethylene film is provided with the primer layer which can prevent water and simultaneously does not influence the air flow at two sides, so that the polytetrafluoroethylene film is suitable for being used as an outer covering material or a decorative material.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a waterproof knitting flocking cloth which characterized in that: the method comprises the following steps: one side of the knitted fabric is a flocked fluff layer, and the other side of the knitted fabric is compounded with a waterproof breathable layer and a primer layer; the waterproof breathable layer is a polytetrafluoroethylene film; the base material layer is made of one of woven fabric, non-woven fabric, gel, silica gel, rubber and waterproof glue.
2. The waterproof knitted flocked fabric according to claim 1, characterized in that: and dense valve holes are arranged on the bottom material layer.
3. The waterproof knitted flocked fabric according to claim 2, characterized in that: the orifice comprises three or four sutures that meet at a point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120939159.5U CN216330508U (en) | 2021-05-06 | 2021-05-06 | Waterproof knitting flocking cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120939159.5U CN216330508U (en) | 2021-05-06 | 2021-05-06 | Waterproof knitting flocking cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216330508U true CN216330508U (en) | 2022-04-19 |
Family
ID=81128314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120939159.5U Active CN216330508U (en) | 2021-05-06 | 2021-05-06 | Waterproof knitting flocking cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216330508U (en) |
-
2021
- 2021-05-06 CN CN202120939159.5U patent/CN216330508U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |