Plaster with good waterproof effect

Abstract

The utility model discloses an application with a good waterproof effect, which comprises an application, the application comprises an adhesive layer, a liquid absorption pad, release paper, a first easy-to-pull strip, a first transparent protective film, a second transparent protective film, a second easy-to-pull strip, a third easy-to-pull strip and a waterproof protective film, and the liquid absorption pad is positioned in the middle of the outer surface of the upper end of the adhesive layer. The waterproof protective film is bonded to the outer wall of the lower portion of the liquid absorption pad, and the outer surface of the lower end of the waterproof protective film is fixedly connected with the middle of the outer surface of the upper end of the bonding layer. According to the application with the good waterproof effect, the waterproof protection film is arranged on the outer wall of the liquid absorption pad, liquid in the liquid absorption pad can be prevented from being diffused to the pasting layer through the waterproof protection film, the waterproof performance is improved, the pasting layer is made of PU films, the elasticity and the waterproof performance are high, and the application has the good waterproof effect. Even in sports, the sports shoes can be in good contact with the skin and cannot be separated from the skin.

Description

Technical Field

[0001] The utility model relates to the technical field of patches, in particular to a patch with good waterproof effect. Background Art

[0002] Compress, compress paste. That is, plaster products, using non-woven fabrics, apply Chinese medicine paste on non-woven fabrics, stick it on the patient's affected area, and through the absorption of the skin, exert the efficacy of the medicine and relieve the patient's pain.

[0003] The dressing in the prior art is usually fixed by an adhesive layer around the dressing. When in use, the disinfectant or other medicine needs to be absorbed by the absorbent cotton on the dressing and then applied to the wound. However, after the liquid is absorbed by the absorbent cotton and then pressed against the wound, the liquid in the absorbent cotton can easily diffuse to the adhesive layer, affecting the bonding effect and easily falling off, thereby reducing the waterproofness. For this reason, we propose a dressing with good waterproof effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a patch with good waterproof effect, which has the advantages of good waterproof effect and easy use, and can effectively solve the problems in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a patch with good waterproof effect, including a patch, the patch including an adhesive layer, a liquid-absorbing pad, a release paper, a first easy-pull strip, a first transparent protective film, a second transparent protective film, a second easy-pull strip, a third easy-pull strip and a waterproof protective film, and the liquid-absorbing pad is located in the middle of the outer surface of the upper end of the adhesive layer, the waterproof protective film is bonded to the outer wall of the lower part of the liquid-absorbing pad, and the outer surface of the lower end of the waterproof protective film is fixedly connected to the middle of the outer surface of the upper end of the adhesive layer.

[0008] Preferably, the release paper is located on the upper outer surface of the adhesive layer, and the first easy-pull strip is fixedly installed on a corner of the upper outer surface of the release paper.

[0009] Preferably, the first transparent protective film is located on one side of the outer surface of the lower end of the adhesive layer, and the second transparent protective film is located on the other side of the outer surface of the lower end of the adhesive layer.

[0010] Preferably, the second transparent protective film is located on one side of the first transparent protective film, and the second easy-pull strip is fixedly installed on one side of the middle part of the outer surface of the lower end of the second transparent protective film.

[0011] Preferably, the third easy-pull strip is fixedly installed on one side of the middle part of the outer surface of the lower end of the first transparent protective film.

[0012] Preferably, the adhesive layer is made of a polyurethane composite film substrate, and an adhesive layer is disposed on one side of the polyurethane composite film substrate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a patch with good waterproof effect, which has the following beneficial effects:

[0015] 1. A patch with good waterproof effect has a waterproof protective film on the outer wall of the liquid-absorbing pad. The waterproof protective film can reduce the diffusion of liquid in the liquid-absorbing pad to the adhesive layer, thereby improving the waterproof property.

[0016] 2. This kind of patch with good waterproof effect is provided with an adhesive layer, and the material of the adhesive layer is a PU film, which has strong elasticity and waterproofness. It can be in good contact with the skin even during exercise and will not be separated from the skin.

[0017] 3. The patch with good waterproof effect is easy to use due to the second easy-pull strip, the third easy-pull strip and the first easy-pull strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a dressing with good waterproof effect.

[0019] Figure 2 This is a back view of a patch with good waterproof effect according to the utility model.

[0020] Figure 3 The utility model is a schematic diagram of the structure of a dressing with good waterproof effect.

[0021] Figure 4 It is a side cross-sectional view of a liquid-absorbing pad in a dressing with good waterproof effect according to the utility model.

[0022] In the figure: 1. patch; 2. adhesive layer; 3. absorbent pad; 4. release paper; 5. first pull-out strip; 6. first transparent protective film; 7. second transparent protective film; 8. second pull-out strip; 9. third pull-out strip; 10. waterproof protective film. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a patch with good waterproof effect.

[0025] like Figure 1-4 As shown, the patch 1 includes an adhesive layer 2, a liquid-absorbing pad 3, a release paper 4, a first easy-pull strip 5, a first transparent protective film 6, a second transparent protective film 7, a second easy-pull strip 8, a third easy-pull strip 9 and a waterproof protective film 10, and the liquid-absorbing pad 3 is located in the middle of the outer surface of the upper end of the adhesive layer 2, the waterproof protective film 10 is bonded to the outer wall of the lower part of the liquid-absorbing pad 3, and the lower end outer surface of the waterproof protective film 10 is fixedly connected to the middle of the outer surface of the upper end of the adhesive layer 2.

[0026] The release paper 4 is located on the upper outer surface of the adhesive layer 2, and the first easy-pull strip 5 is fixedly installed at a corner of the upper outer surface of the release paper 4; the first transparent protective film 6 is located on one side of the lower outer surface of the adhesive layer 2, and the second transparent protective film 7 is located on the other side of the lower outer surface of the adhesive layer 2; the second transparent protective film 7 is located on one side of the first transparent protective film 6, and the second easy-pull strip 8 is fixedly installed on one side of the middle part of the lower outer surface of the second transparent protective film 7; the third easy-pull strip 9 is fixedly installed on one side of the middle part of the lower outer surface of the first transparent protective film 6; the material of the adhesive layer 2 is a polyurethane composite film substrate, and an adhesive layer is provided on one side of the polyurethane composite film substrate.

[0027] It should be noted that the utility model is a patch with good waterproof effect. When using it, first pull the first easy-pull strip 5 to tear off the release paper 4, then drop the disinfectant on the absorbent pad 3, and absorb the liquid through the absorbent pad 3. The waterproof protective film 10 is set to have a certain waterproof property, and then the adhesive layer 2 is pasted near the wound, and the absorbent pad 3 is pasted on the position of the wound. The mouth is pasted and smoothed around to make the adhesive layer 2 close to the skin. After that, the first transparent protective film 6 is torn off by pulling the third easy-pull strip 9, and the second easy-pull strip 8 is pulled to tear off the second transparent protective film 7 to complete the pasting. The waterproof protective film 10 is set to reduce the diffusion of liquid in the absorbent pad 3 to the adhesive layer 2, and improve the stability of the adhesive layer 2. The material of the adhesive layer 2 is PU film, which has strong elasticity and waterproofness. It can be in good contact with the skin even during exercise and will not be separated from the skin.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A patch with good waterproof effect, comprising a patch (1), characterized in that: The patch (1) comprises an adhesive layer (2), a liquid-absorbing pad (3), a release paper (4), a first easy-pull strip (5), a first transparent protective film (6), a second transparent protective film (7), a second easy-pull strip (8), a third easy-pull strip (9) and a waterproof protective film (10), wherein the liquid-absorbing pad (3) is located in the middle of the outer surface of the upper end of the adhesive layer (2), the waterproof protective film (10) is bonded to the outer wall of the lower part of the liquid-absorbing pad (3), and the lower end outer surface of the waterproof protective film (10) is fixedly connected to the middle of the outer surface of the upper end of the adhesive layer (2).

2. A patch with good waterproof effect according to claim 1, characterized in that: The release paper (4) is located on the upper outer surface of the adhesive layer (2), and the first easy-pull strip (5) is fixedly installed on a corner of the upper outer surface of the release paper (4).

3. A waterproof patch according to claim 2, characterized in that: The first transparent protective film (6) is located on one side of the outer surface of the lower end of the adhesive layer (2), and the second transparent protective film (7) is located on the other side of the outer surface of the lower end of the adhesive layer (2).

4. A patch with good waterproof effect according to claim 3, characterized in that: The second transparent protective film (7) is located on one side of the first transparent protective film (6), and the second easy-pull strip (8) is fixedly mounted on one side of the middle portion of the outer surface of the lower end of the second transparent protective film (7).

5. A patch with good waterproof effect according to claim 4, characterized in that: The third easy-pull strip (9) is fixedly mounted on one side of the middle portion of the outer surface of the lower end of the first transparent protective film (6).

6. A patch with good waterproof effect according to claim 5, characterized in that: The material of the adhesive layer (2) is a polyurethane composite film substrate, and an adhesive layer is provided on one side of the polyurethane composite film substrate.

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