Breathable patch for skin partition division

Abstract

The utility model relates to the technical field of breathable patches, in particular to a skin zoning breathable patch which comprises a base layer, an isolating strip, an adhesive layer, a skin care layer and an adhesive strip. The base layer provides installation places for the isolation strips, the adhesive layer and the adhesive strips, the isolation strips are made of waterproof materials and are arranged on the base layer in a criss-cross mode, the base layer is divided into 16 separated areas, the adhesive layer is a medical adhesive layer and is used for an experimenter to adhere a skin care product to be tested to the areas separated by the isolation strips, and the adhesive strips are arranged to enable the skin care product to be tested to be tested to be fixed. The breathable patch is used for an experimenter to paste a base layer coated with a to-be-tested skin care layer (skin care product) on the skin so as to test the skin care product, the breathable patch is divided into 16 uniform small areas through the arrangement of the isolation strips, various skin care products can be tested and used at the same time, the skin care products do not need to be repeatedly coated for testing, and the test efficiency is improved. And the skin care product to be detected can be prevented from being mutually permeated among different areas, so that the effect of a measurement experiment on the skin care product is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of breathable patches, in particular to a breathable patch for skin area division. Background Art

[0002] With the continuous acceleration of the pace of life, people's awareness of daily care is getting higher and higher, and skin care products are becoming more and more popular. In the process of skin care product production, it is necessary to conduct skin application experiments on skin care products to measure the irritation of skin care products and whether they will cause skin allergies.

[0003] The existing technology is to apply skin care products with a breathable patch and then attach it to the skin of the experimental personnel for test observation, so as to test the irritation of skin care products.

[0004] However, the existing breathable patch is a whole and cannot test multiple skin care products at the same time, resulting in the need for experimental personnel to repeatedly apply skin care products for testing, and the test efficiency is relatively low. Content of the Utility Model

[0005] The purpose of the utility model is to provide a breathable patch for skin area division, aiming to solve the problem that the existing breathable patch cannot test multiple skin care products at the same time, and needs to repeatedly apply skin care products for testing, resulting in relatively low test efficiency.

[0006] To achieve the above purpose, the utility model provides a breathable patch for skin area division, which includes a base layer, a separator strip, an adhesive layer, a skin care layer and a glue strip; the separator strip is fixedly connected to the base layer and is located on one side of the base layer, the adhesive layer is fixedly connected to the base layer and is located on the side of the base layer close to the separator strip, the skin care layer is arranged on the side of the adhesive layer away from the base layer, and the glue strip is fixedly connected to the base layer and is located around the base layer.

[0007] Wherein, the base layer has ventilation holes, and the ventilation holes are located on one side of the ventilation holes.

[0008] Wherein, the thickness of the base layer is 0.3 mm, and the thickness of the adhesive layer is 0.1 - 0.3 mm.

[0009] Wherein, the breathable patch for skin area division further includes a tear tab and an auxiliary component, the tear tab is fixedly connected to the base layer and is located on the side of the base layer away from the separator strip, and the auxiliary component is arranged outside the base layer.

[0010] Wherein, the breathable patch for skin area division further includes a scraping strip, an application strip and a protective bag, the protective bag is arranged outside the base layer, the scraping strip is arranged in the protective bag, and the application strip is arranged in the protective bag.

[0011] A skin-zoning breathable patch of the present utility model includes a base layer, a separation strip, an adhesive layer, a skin care layer, and a glue strip; the separation strip is fixedly connected to the base layer and is located on one side of the base layer, the adhesive layer is fixedly connected to the base layer and is located on the side of the base layer close to the separation strip, the skin care layer is arranged on the side of the adhesive layer away from the base layer, and the glue strip is fixedly connected to the base layer and is located around the base layer;

[0012] The base layer provides an installation site for the separation strip, the adhesive layer, and the glue strip. The base layer serves as the main support structure of the breathable patch and is made of a soft and breathable material, such as medical-grade non-woven fabric or polymer film, with a thickness controlled at about 0.3 mm to ensure comfort and breathability during application. The separation strip is made of a water-impermeable material and is arranged on the base layer in a criss-cross pattern, dividing the base layer into 16 separated areas. The adhesive layer is a medical adhesive layer used for the experimenter to adhere the skin care layer (skin care product) to be tested within the areas separated by the separation strip. The setting of the glue strip is used for the experimenter to paste the base layer with the skin care product to be tested on the skin, thereby testing the skin care product. Through the setting of the separation strip, the breathable patch is divided into 16 uniform small areas, which can be used to test multiple skin care products simultaneously, without the need to repeatedly apply the skin care product for testing, and can prevent the skin care product to be tested from permeating between different areas, thus affecting the measurement experiment effect of the skin care product, solving the problem that the existing breathable patch cannot test multiple skin care products simultaneously and needs to repeatedly apply the skin care product for testing, resulting in low testing efficiency. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0014] Figure 1 It is a schematic structural diagram of a skin-zoning breathable patch of the present utility model.

[0015] Figure 2 It is a schematic structural diagram of a skin-zoning breathable patch of the present utility model in another direction.

[0016] Figure 3 It is a transverse cross-sectional view of a skin-zoning breathable patch of the present utility model.

[0017] Figure 4 It is a schematic diagram of a skin-zoning breathable patch of the present utility model placed in the auxiliary component.

[0018] In the figure: 1 - base layer, 2 - isolation strip, 3 - adhesive layer, 4 - skin care layer, 5 - adhesive strip, 6 - tear strip, 7 - protective bag, 8 - scraping strip, 9 - spreading strip, 10 - ventilation holes. Specific implementation mode

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0020] Please refer to Figures 1 to 4 , the present utility model provides a breathable patch for skin partition division, including a base layer 1, an isolation strip 2, an adhesive layer 3, a skin care layer 4 and an adhesive strip 5; the isolation strip 2 is fixedly connected to the base layer 1 and is located on one side of the base layer 1, the adhesive layer 3 is fixedly connected to the base layer 1 and is located on the side of the base layer 1 close to the isolation strip 2, the skin care layer 4 is arranged on the side of the adhesive layer 3 away from the base layer 1, and the adhesive strip 5 is fixedly connected to the base layer 1 and is located around the base layer 1.

[0021] In this implementation scheme, the base layer 1 provides an installation place for the isolation strip 2, the adhesive layer 3 and the adhesive strip 5. The base layer 1 serves as the main support structure of the breathable patch and is made of a soft and breathable material, such as medical-grade non-woven fabric or polymer film, with a thickness controlled at about 0.3 mm to ensure the comfort and breathability during application. The isolation strip 2 is made of a water-impermeable material and is arranged on the base layer 1 in a criss-cross manner, dividing the base layer 1 into 16 separated areas. The adhesive layer 3 is a medical adhesive layer for the experimenter to adhere the skin care layer 4 (skin care product) to be tested in the areas separated by the isolation strip 2. The setting of the adhesive strip 5 is for the experimenter to paste the base layer 1 with the skin care product to be tested on the skin, so as to test the skin care product. Through the setting of the isolation strip 2, the breathable patch is divided into 16 uniform small areas, which can be used to test multiple skin care products at the same time, and there is no need to repeatedly apply the skin care product for testing, and it can prevent the skin care product to be tested from permeating between different areas, thus affecting the measurement and experiment effect of the skin care product, solving the problem that the existing breathable patch cannot test multiple skin care products at the same time, needs to repeatedly apply the skin care product for testing, and has a low testing efficiency.

[0022] Furthermore, the breathable patch for skin partition division further includes a tear strip 6 and an auxiliary component. The tear strip 6 is fixedly connected to the base layer 1 and is located on the side of the base layer 1 away from the isolation strip 2, and the auxiliary component is arranged outside the base layer 1.

[0023] In this embodiment, the auxiliary components are provided to assist in the use of the breathable patch. The tear strip 6 is provided to facilitate the experimenter to remove the base layer 1 after the test from the skin, thereby improving the practicality.

[0024] Furthermore, the skin-zoned breathable patch further includes a scraping strip 8, an applying strip 9, and a protective bag 7. The protective bag 7 is disposed outside the base layer 1. The scraping strip 8 is disposed inside the protective bag 7, and the applying strip 9 is disposed inside the protective bag 7.

[0025] In this embodiment, the protective bag 7 is used to place the breathable patch to prevent dust from adhering to the base layer 1 and the adhesive layer 3, thereby affecting the use of the breathable patch. Both the scraping strip 8 and the applying strip 9 are injection-molded. The applying strip 9 is provided for the experimenter to apply the skin care layer 4 (skin care product) to the area separated by the isolation strip 2. The scraping strip 8 is provided to scrape the base layer 1 adhered to the skin flat.

[0026] Furthermore, the base layer 1 has ventilation holes 10, and the ventilation holes 10 are located on one side of the ventilation holes 10.

[0027] In this embodiment, the ventilation holes 10 are arranged in an array on the base layer 1. The arrangement of the ventilation holes 10 not only ensures the normal breathing of the skin but also avoids a large amount of loss of the skin care product. The design of the ventilation holes 10 needs to balance breathability and leak prevention to ensure the accuracy of the test results.

[0028] When using this breathable patch, the experimenter first tears the protective bag 7 with the hand and takes out the base layer 1, the scraping strip 8, and the applying strip 9 therein. Then, the experimenter uses the applying strip 9 to evenly apply the skin care layer 4 (skin care product) to be tested in the area divided by the isolation strip 2. At this time, the experimenter then uses the hand to attach the base layer 1 to the skin and fixes it by the adhesive strip 5. Finally, the experimenter uses the scraping strip 8 to scrape the base layer 1 flat. After a period of time, the experimenter then removes the base layer 1 from the skin through the tear strip 6 and observes the skin condition at the place where the base layer 1 is pasted, thereby completing the test of the skin care product.

[0029] The above-disclosed is only a preferred embodiment of a skin-zoned breathable patch of the present application, and it cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A skin partition breathable patch, characterized in that it includes a base layer, a separation strip, an adhesive layer, a skin care layer and a glue strip; the separation strip is fixedly connected to the base layer and is located on one side of the base layer, the adhesive layer is fixedly connected to the base layer and is located on the side of the base layer close to the separation strip, the skin care layer is arranged on the side of the adhesive layer away from the base layer, and the glue strip is fixedly connected to the base layer and is located around the base layer.

2. The skin partition breathable patch according to claim 1, characterized in that the base layer has ventilation holes, and the ventilation holes are located on one side of the ventilation holes.

3. The skin partition breathable patch according to claim 1, characterized in that the thickness of the base layer is 0.3 mm, and the thickness of the adhesive layer is 0.1 - 0.3 mm.

4. The skin partition breathable patch according to claim 1, characterized in that the skin partition breathable patch further includes a tear tab and an auxiliary component, the tear tab is fixedly connected to the base layer and is located on the side of the base layer away from the separation strip, and the auxiliary component is arranged outside the base layer.

5. The skin partition breathable patch according to claim 4, characterized in that the skin partition breathable patch further includes a scraping strip, an application strip and a protective bag, the protective bag is arranged outside the base layer, the scraping strip is arranged in the protective bag, and the application strip is arranged in the protective bag.

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