CN209301478U - A kind of medical waterproof and breathable sticker - Google Patents
A kind of medical waterproof and breathable sticker Download PDFInfo
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- CN209301478U CN209301478U CN201821932809.8U CN201821932809U CN209301478U CN 209301478 U CN209301478 U CN 209301478U CN 201821932809 U CN201821932809 U CN 201821932809U CN 209301478 U CN209301478 U CN 209301478U
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- water repellent
- fiber
- release paper
- breathable
- waterproof
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Abstract
The utility model creation is related to a kind of medical waterproof and breathable sticker, it includes release paper, the concave regions for not penetrating the release paper are evenly arranged in the release paper, the release paper is connected with the air-permeable layer of internal setting air hole by the sticking mucigel of two-sided tool, the air-permeable layer is connected with the water repellent layer of internal setting crumpled gauze in such a way that fiber pulls, water repellent fiber is evenly arranged on the water repellent layer, using fiber type drawing connection, the medium position one-to-one correspondence of the air hole and the water repellent fiber between the water repellent fiber and the crumpled gauze；Therefore, the utility model have the advantages that waterproof and breathable, it is easy to make, with general applicability, structurally reasonable.
Description
Technical field
The utility model belongs to the technical field of waterproof and breathable sticker, and in particular to a kind of medical waterproof and breathable sticker.
Background technique
Surgidressing is Disposable medical daily necessities, and using ventilative substrate, and composite skins backing substrate, bottom are anti-
Sticky paper is made through cutting, sterilizing and packaging；Existing Surgidressing can only breathe freely, and not accomplish the function of waterproof, this just makes
The problem of at water cannot be encountered when using sticker, if encountering water dispenser will lead to wound inflammation, it is unfavorable for treating, for
These shortcomings, it is necessary to develop a kind of waterproof and breathable, it is easy to make, with general applicability, structurally reasonable medical anti-
Water is breathed freely sticker；Therefore, a kind of waterproof and breathable, easy to make, saturating with general applicability, structurally reasonable medical waterproof is developed
Gas sticker has a very important significance.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of waterproof and breathable, it is easy to make,
With general applicability, structurally reasonable medical waterproof and breathable sticker.
Purpose of the utility model is realized as follows: a kind of medical waterproof and breathable sticker, it includes release paper, it is described from
The concave regions for not penetrating the release paper are evenly arranged on type paper, the release paper is connected by the sticking mucigel of two-sided tool
It is connected to the air-permeable layer of internal setting air hole, the air-permeable layer is connected with internal setting crumpled gauze in such a way that fiber pulls
Water repellent layer, be evenly arranged with water repellent fiber on the water repellent layer.
Using fiber type drawing connection between the water repellent fiber and the crumpled gauze.
The medium position of the air hole and the water repellent fiber corresponds.
The utility model has the beneficial effects that can be with hydrophobic permeable the utility model has the advantage of being produced by spun lacing method
Fibrous layer, and the fiber layer structure made is secured, is around connected by crumpled gauze with water repellent fiber drawing-type；Production
Process is to go out the superfine high pressure boundling water of multiply by water jet water spray plate small hole injection after the fibre web prewetted enters spun lacing area
Stream, vertical directive fibre web is subjected to displacement a part of surface fibre in fibre web, vertically moves to net bottom, when water needle penetrates fibre web
Afterwards, the rebound by Conveyance belt to high pressure water flow, scatters to the reverse side of fibre web in different directions, fibre web in water needle impact force and
It under the double action of reflex power, moves, intert between fiber, tangling, obvolvent, forming the entanglement point of numerous softness,
To make fibre web be consolidated.Remaining water after spun lacing enters under the suction function of suction flat box from the eyelet on roller
Then drum cavity is pumped down to water treatment system；After front, the multiple spun lacing of reverse side, be formed has centainly by force fibre web
Then the hygrometric state non-woven cloth of degree drains moisture by squeezing, add water repellent using stock tank, then dry through baking apparatus
Afterwards, water repellent spunlace non-woven cloth has just been made；Therefore, the utility model with waterproof and breathable, it is easy to make, have and be generally applicable in
Property, structurally reasonable advantage.
Detailed description of the invention
Fig. 1 is a kind of main view of medical waterproof and breathable sticker of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the cross-sectional view of A-A in Fig. 1.
In figure: 1, release paper 2, mucigel 3, air-permeable layer 4, water repellent layer 5, water repellent fiber 6, crumpled gauze 7, air hole
8, concave regions.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-3, a kind of medical waterproof and breathable sticker, it includes release paper 1, is uniformly arranged in the release paper 1
There are the concave regions 8 for not penetrating the release paper 1, the release paper 1 is connected with inside by the sticking mucigel of two-sided tool and sets
The air-permeable layer 3 of air hole 7 is set, the air-permeable layer 3 is connected with the water repellent of internal setting crumpled gauze 6 in such a way that fiber pulls
Layer 4 is evenly arranged with water repellent fiber 5 on the water repellent layer 4, and fiber type is used between the water repellent fiber 5 and the crumpled gauze 6
The medium position of drawing connection, the air hole 7 and the water repellent fiber 5 corresponds.
The structural principle of the present embodiment is that water repellent layer is made by spun lacing method, there is water repellent fiber and crumpled gauze in water repellent layer,
And structural stability is improved by the way of the connection of fiber drawing-type between them；The design of air hole is in order to better
It is ventilative, it is not susceptible to the uncomfortable feeling of skin in use；Spun lacing method consolidation fibre web is sprayed by hydraulic ejector
Superfine high pressure water flow puncture fibre web, make fiber or filament entanglement and consolidate fibre web；The process flow of spunlacing method
Are as follows: opening or cleaning, which mixes, --- combs --- spun lacing reinforcing --- addition water repellent --- drying；Fibre web enter spun lacing Qu Qianxu into
Row pre-add wet process, the purpose prewetted are the energy for making fibre web that water-jet can more fully be absorbed and utilized during spun lacing；
After the fibre web prewetted enters spun lacing area, the superfine high pressure boundling water flow of multiply is gone out by water jet water spray plate small hole injection, is hung down
Direct projection is subjected to displacement a part of surface fibre in fibre web, vertically moves to net bottom to fibre web, after water needle penetrates fibre web, by
Rebound to Conveyance belt to high pressure water flow scatters to the reverse side of fibre web in different directions, and fibre web is in water needle impact force and reflection
It under the double action of active force, moves, intert between fiber, tangling, obvolvent, forming the entanglement point of numerous softness, thus
Consolidate fibre web.Remaining water after spun lacing, enters roller from the eyelet on roller under the suction function of suction flat box
Then inner cavity is pumped down to water treatment system.Fibre web is formed after front, the multiple spun lacing of reverse side with some strength
Then hygrometric state non-woven cloth drains moisture by squeezing, add water repellent using stock tank, then after baking apparatus is dried,
Water repellent spunlace non-woven cloth has just been made；By the production of spun lacing method, then in conjunction with air-permeable layer, so that the sticker has waterproof and breathable
Effect, therefore, the utility model have the advantages that waterproof and breathable, it is easy to make, with general applicability, structurally reasonable.
Specific embodiment is the further explanation to the utility model rather than limits, and is come to those of ordinary skill in the art
It says and further transformation is done to structure in the case where not departing from the utility model in essence content, and all these transformation all should belong to
The protection scope of the appended claims for the utility model.
Claims (3)
1. a kind of medical waterproof and breathable sticker, it includes release paper, it is characterised in that: is evenly arranged in the release paper and does not wear
The concave regions of the saturating release paper, the release paper are connected with internal setting air hole by the sticking mucigel of two-sided tool
Air-permeable layer, the air-permeable layer are connected with the water repellent layer of internal setting crumpled gauze in such a way that fiber pulls, on the water repellent layer
It is evenly arranged with water repellent fiber.
2. a kind of medical waterproof and breathable sticker according to claim 1, it is characterised in that: the water repellent fiber and the yarn
Using fiber type drawing connection between cloth group.
3. a kind of medical waterproof and breathable sticker according to claim 1, it is characterised in that: the air hole and the water repellent
The medium position of fiber corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932809.8U CN209301478U (en) | 2018-11-22 | 2018-11-22 | A kind of medical waterproof and breathable sticker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932809.8U CN209301478U (en) | 2018-11-22 | 2018-11-22 | A kind of medical waterproof and breathable sticker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301478U true CN209301478U (en) | 2019-08-27 |
Family
ID=67674073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821932809.8U Active CN209301478U (en) | 2018-11-22 | 2018-11-22 | A kind of medical waterproof and breathable sticker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303643A (en) * | 2018-11-22 | 2019-02-05 | 河南省弘仁医疗器械有限公司 | A kind of medical waterproof and breathable sticker and preparation method thereof |
-
2018
- 2018-11-22 CN CN201821932809.8U patent/CN209301478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303643A (en) * | 2018-11-22 | 2019-02-05 | 河南省弘仁医疗器械有限公司 | A kind of medical waterproof and breathable sticker and preparation method thereof |
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