CN219721068U - Breathable single-sided-adhesive medical TPE (thermoplastic elastomer) silica gel adhesive tape - Google Patents
Breathable single-sided-adhesive medical TPE (thermoplastic elastomer) silica gel adhesive tape Download PDFInfo
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- CN219721068U CN219721068U CN202321219398.9U CN202321219398U CN219721068U CN 219721068 U CN219721068 U CN 219721068U CN 202321219398 U CN202321219398 U CN 202321219398U CN 219721068 U CN219721068 U CN 219721068U
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- layer
- fixedly connected
- adhesive
- adhesive layer
- utility
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000000741 silica gel Substances 0.000 title claims abstract description 14
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 14
- 239000000853 adhesive Substances 0.000 title claims description 13
- 239000002390 adhesive tape Substances 0.000 title abstract description 16
- 229920002725 thermoplastic elastomer Polymers 0.000 title description 12
- 239000010410 layer Substances 0.000 claims abstract description 61
- 239000012790 adhesive layer Substances 0.000 claims abstract description 41
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000000844 anti-bacterial effect Effects 0.000 claims description 9
- 239000013464 silicone adhesive Substances 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 8
- 230000035699 permeability Effects 0.000 abstract description 6
- 210000004243 sweat Anatomy 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Materials For Medical Uses (AREA)
Abstract
The utility model provides a breathable single-sided sticky medical TPE silica gel adhesive tape, which relates to the technical field of adhesive tapes and comprises a surface layer, wherein a bump is fixedly connected to the top surface of the surface layer, an air hole is formed in the top surface of the bump in a penetrating manner, a base material is fixedly connected to the bottom surface of the surface layer, an adhesive layer is fixedly connected to the bottom surface of the base material, the air hole penetrates through the bottom surface of the adhesive layer, the surface layer comprises a non-woven fabric layer, a bacteriostatic layer is fixedly connected to the top surface of the non-woven fabric layer, a TEP layer is fixedly connected to the bottom surface of the non-woven fabric layer, and the adhesive layer comprises a second adhesive layer. By utilizing the arrangement of the air holes, the breathable fabric provided by the utility model keeps good air permeability when in use, sweat secreted by the skin surface is volatilized quickly, and a large number of the air holes on the surface of the breathable fabric are communicated with each other by matching with the arrangement of the non-woven fabric layer, so that the ventilation effect of the breathable fabric provided by the utility model is improved, and the breathable fabric is convenient for patients to use more comfortably.
Description
Technical Field
The utility model relates to the field of adhesive tapes, in particular to a breathable single-sided adhesive medical TPE (thermoplastic elastomer) silica gel adhesive tape.
Background
Medical adhesive tapes are common medical supplies used for attaching to human skin to fix needles, hemostatic cotton and the like.
In the prior art, for example, chinese patent: the medical adhesive tape comprises a substrate layer, an antibacterial layer and an adhesive layer which are sequentially laminated, wherein a protruding portion is arranged on one side surface of the substrate layer, which faces the adhesive layer, the protruding portion is uniformly distributed on the substrate layer, so that an overhead space which is not attached to the skin is formed on the periphery of the protruding portion when the adhesive tape is attached to the skin, a plurality of air holes are formed in the periphery of each protruding portion in a surrounding mode, and the air holes penetrate through the adhesive layer, the antibacterial layer and the substrate layer so as to communicate the overhead space with the external space.
However, in the prior art, the existing medical adhesive tape has poor air permeability in the use process, and long-term adhesion on skin ensures that sweat secreted by the skin surface is not easy to volatilize quickly, so that the wound is easy to be infected, the elasticity is poor in the adhesion use process, and the adhesive tape adhered on the skin surface is easy to be pulled and fall off when hands move, so that the use is affected.
Disclosure of Invention
The utility model aims to solve the problems that the existing medical adhesive tape in the prior art is poor in air permeability in the use process, sweat secreted by the surface of skin is difficult to volatilize rapidly after being stuck on the skin for a long time, so that wound is easy to be infected, the elasticity is poor in sticking and use, and the adhesive tape stuck on the surface of the skin is easy to be pulled and fall off when hands move, so that the use is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a ventilative single face glues medical TPE silica gel sticky tape, includes the top layer, the top surface fixedly connected with lug on top layer, the bleeder vent has been seted up in the top surface penetration of lug, the bottom surface fixedly connected with substrate on top layer, the bottom surface fixedly connected with adhesive layer of substrate, the bleeder vent runs through the bottom surface of adhesive layer, the top layer includes the non-woven fabrics layer, non-woven fabrics layer top surface fixedly connected with antibacterial layer, the bottom surface fixedly connected with TEP layer on non-woven fabrics layer, the adhesive layer includes the second adhesive layer, the top surface of second adhesive layer and the bottom surface fixed connection of substrate.
Preferably, the bump comprises a third bonding layer, a release paper layer is arranged on the top surface of the third bonding layer, and the top surface of the antibacterial layer is fixedly connected with the bottom surface of the third bonding layer.
Preferably, the bottom surface of the second adhesive layer is fixedly connected with an organic silica gel adhesive layer.
Preferably, the bottom surface of the TEP layer is fixedly connected with a first adhesive layer.
Preferably, the bottom surface of the first adhesive layer is fixedly connected with the top surface of the substrate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, through the arrangement of the air holes, the breathable fabric is good in air permeability when in use, sweat secreted by the skin surface is volatilized quickly, and a large number of the air holes on the surface of the breathable fabric are communicated mutually by matching with the arrangement of the non-woven fabric layer, so that the ventilation effect of the breathable fabric is improved, and the breathable fabric is convenient for a patient to use more comfortably.
2. According to the utility model, through the arrangement of the TEP layer, the TEP layer shows high elasticity of rubber at normal temperature, so that the adhesive can be stretched to a certain extent when being used for adhesion, and is convenient for a patient to adapt to the relaxation of skin when moving, and is not easy to fall off, so that the adhesive stability of the adhesive is improved.
Drawings
Fig. 1 is a schematic perspective view of a medical TPE silica gel adhesive tape with air permeability and single-sided adhesion;
fig. 2 is a schematic diagram of the surface structure of a medical TPE silica gel adhesive tape with air permeability and single-sided adhesion;
FIG. 3 is a schematic view showing the structure of an adhesive layer of a breathable and single-sided adhesive medical TPE silica gel tape;
fig. 4 is a schematic diagram of a bump structure of a medical TPE silicone adhesive tape with air-permeable single-sided adhesive.
Legend description: 1. a surface layer; 11. a bacteriostatic layer; 12. a non-woven fabric layer; 13. a TEP layer; 14. a first adhesive layer; 2. a substrate; 3. an adhesive layer; 31. a second adhesive layer; 32. an organic silica gel adhesive layer; 4. a bump; 41. a release paper layer; 42. a third adhesive layer; 5. and (5) ventilation holes.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1-4, the utility model provides a breathable single-sided adhesive medical TPE silica gel adhesive tape, which comprises a surface layer 1, wherein a bump 4 is fixedly connected to the top surface of the surface layer 1, an air hole 5 is formed in the top surface of the bump 4, a base material 2 is fixedly connected to the bottom surface of the surface layer 1, an adhesive layer 3 is fixedly connected to the bottom surface of the base material 2, the air hole 5 penetrates through the bottom surface of the adhesive layer 3, the surface layer 1 comprises a non-woven fabric layer 12, an antibacterial layer 11 is fixedly connected to the top surface of the non-woven fabric layer 12, a TEP layer 13 is fixedly connected to the bottom surface of the non-woven fabric layer 12, the adhesive layer 3 comprises a second adhesive layer 31, the top surface of the second adhesive layer 31 is fixedly connected to the bottom surface of the base material 2, the bump 4 comprises a third adhesive layer 42, a release paper layer 41 is arranged on the top surface of the third adhesive layer 42, an organic silica gel adhesive layer 32 is fixedly connected to the bottom surface of the second adhesive layer 31, a first adhesive layer 14 is fixedly connected to the bottom surface of the TEP layer 13, and the bottom surface of the first adhesive layer 14 is fixedly connected to the top surface of the base material 2.
The specific arrangement and function of the present embodiment will be specifically described below: by using the arrangement of the ventilation holes 5, the utility model maintains good ventilation property when in use, sweat secreted by the skin surface is volatilized quickly, a large number of ventilation holes 5 on the surface of the utility model are communicated mutually by matching with the arrangement of the non-woven fabric layer 12, the ventilation effect of the utility model is improved, the utility model is convenient for a patient to use more comfortably, the utility model can be used in pasting due to the arrangement of the TEP layer 13, and the TEP layer 13 displays high elasticity of rubber at normal temperature, so that the utility model can be stretched to a certain extent, thereby facilitating the relaxation of the skin when the patient moves, improving the pasting stability of the utility model, and the utility model has a certain antibacterial capability by the arrangement of the antibacterial layer 11, thereby avoiding the interference of external bacteria on the covered wound of the utility model.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (5)
1. A medical TPE silica gel tape with ventilation and single-sided adhesion, which is characterized in that: including top layer (1), top surface fixedly connected with lug (4) of top layer (1), bleeder vent (5) have been seted up in the top surface of lug (4) run through, the bottom surface fixedly connected with substrate (2) of top layer (1), the bottom surface fixedly connected with adhesive layer (3) of substrate (2), bleeder vent (5) run through the bottom surface of adhesive layer (3), top layer (1) include non-woven fabrics layer (12), non-woven fabrics layer (12) top surface fixedly connected with antibacterial layer (11), the bottom surface fixedly connected with TEP layer (13) of non-woven fabrics layer (12), adhesive layer (3) include second adhesive layer (31), the top surface of second adhesive layer (31) and the bottom surface fixedly connected with of substrate (2).
2. The breathable single-sided adhesive medical TPE silicone adhesive tape according to claim 1, characterized in that: the bump (4) comprises a third bonding layer (42), a release paper layer (41) is arranged on the top surface of the third bonding layer (42), and the top surface of the antibacterial layer (11) is fixedly connected with the bottom surface of the third bonding layer (42).
3. The breathable single-sided adhesive medical TPE silicone adhesive tape according to claim 1, characterized in that: the bottom surface of the second adhesive layer (31) is fixedly connected with an organic silica gel adhesive layer (32).
4. The breathable single-sided adhesive medical TPE silicone adhesive tape according to claim 1, characterized in that: the bottom surface of TEP layer (13) fixedly connected with first adhesive layer (14).
5. The breathable single-sided adhesive medical TPE silicone adhesive tape according to claim 4, characterized in that: the bottom surface of the first bonding layer (14) is fixedly connected with the top surface of the base material (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219398.9U CN219721068U (en) | 2023-05-19 | 2023-05-19 | Breathable single-sided-adhesive medical TPE (thermoplastic elastomer) silica gel adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219398.9U CN219721068U (en) | 2023-05-19 | 2023-05-19 | Breathable single-sided-adhesive medical TPE (thermoplastic elastomer) silica gel adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219721068U true CN219721068U (en) | 2023-09-22 |
Family
ID=88063010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321219398.9U Active CN219721068U (en) | 2023-05-19 | 2023-05-19 | Breathable single-sided-adhesive medical TPE (thermoplastic elastomer) silica gel adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219721068U (en) |
-
2023
- 2023-05-19 CN CN202321219398.9U patent/CN219721068U/en active Active
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| GR01 | Patent grant |