Base cloth structure of medical proof fabric

Abstract

The utility model discloses a base cloth structure of a medical proof fabric, which comprises a proof fabric base layer, a protective layer is arranged at the bottom of the proof fabric base layer, a bonding layer is arranged at the bottom of the protective layer, a protective layer is arranged at the bottom of the bonding layer, the protective layer comprises a release paper layer, a release waterproof film layer is arranged at the bottom of the release paper layer, and the release waterproof film layer is arranged at the bottom of the release paper layer. The protective layer comprises a breathable fiber layer, and a silver ion antibacterial layer is arranged at the bottom of the breathable fiber layer. Through the arrangement of the protective layer and the sterilization and anti-inflammatory effects of the protective layer, growth and reproduction of bacteria can be effectively inhibited, so that the risk of infection is reduced, wound healing is promoted, and the antibacterial performance of the adhesive tape base layer is improved; the adhesive tape can provide good adhesive force, can be easily torn off without damaging the skin, and cannot influence the later use of the adhesive tape base layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical adhesive tape technical field, concretely is a base cloth structure of medical adhesive tape. BACKGROUND

[0002] Medical adhesive tape has four kinds, they are pressure sensitive medical adhesive tape, waterproof and anti-allergic medical adhesive tape, paper quality anti-allergic medical adhesive tape and transparent and breathable type medical adhesive tape, and the medical adhesive tape is applicable to the fixing of needle body and infusion catheter when clinical infusion of medical institutions, wound dressing fixing and other medical supplies fixing.

[0003] The base cloth structure of the existing medical adhesive tape does not have a bacteriostatic function, has poor air permeability, and the patient will feel hot and humid when using it, which will affect the recovery of the patient's wound and cannot meet the use requirement, thereby reducing the practicability of the medical adhesive tape.

[0004] Therefore, it is necessary to provide a base cloth structure of medical adhesive tape to solve the above technical problems, and the information disclosed in this background technology part is only intended to increase the understanding of the overall background of the utility model and does not necessarily be regarded as acknowledging or implying that the information constitutes prior art known to those skilled in the art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a base cloth structure of medical adhesive tape, which solves the problem of the base cloth structure of the existing medical adhesive tape, which does not have a bacteriostatic function, has poor air permeability, and the patient will feel hot and humid when using it, which will affect the recovery of the patient's wound and cannot meet the use requirement, thereby reducing the practicability of the medical adhesive tape.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a base cloth structure of medical adhesive tape, comprising a base cloth layer, a protective layer is arranged at the bottom of the base cloth layer, an adhesive layer is arranged at the bottom of the protective layer, a protective layer is arranged at the bottom of the adhesive layer, the protective layer comprises a release paper layer, a release waterproof film layer is arranged at the bottom of the release paper layer, the protective layer comprises a breathable fiber layer, a silver ion bacteriostatic layer is arranged at the bottom of the breathable fiber layer, the base cloth layer comprises a medical non-woven fabric layer, a cotton fiber layer is arranged on the outer surface of the medical non-woven fabric layer, and a wear-resistant fiber layer is arranged on the outer surface of the cotton fiber layer.

[0007] Preferably, the adhesive material of the adhesive layer is polyacrylic emulsion glue.

[0008] Preferably, the bottom of the release paper layer and the bottom of the release waterproof film layer are connected by adhesive.

[0009] Preferably, the bottom of the breathable fiber layer and the top of the silver ion bacteriostatic layer are intertwined and wound.

[0010] Preferably, the outer surface of the medical non-woven fabric layer is intertwined with the inner surface of the cotton fiber layer, and the outer surface of the cotton fiber layer is intertwined with the inner surface of the wear-resistant fiber layer.

[0011] Preferably, the thickness of the adhesive layer is 25-50 microns.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1、The utility model discloses a protective layer is set, through its bactericidal, anti -inflammatory effect can effectively inhibit the growth and reproduction of bacteria, thereby reduce the risk of infection, promote the healing of the wound, improve the antibacterial property of the adhesive base layer, and the adhesive layer is polyacrylic emulsion glue water and is a very common material, because it can provide good adhesion, and tear off easily without damaging the skin, and will not affect the use of the adhesive base layer later.

[0014] 2、The utility model discloses a release paper layer is set and is a special paper, usually is coated with a layer of special coating, and this coating can let the adhesive tape slide on its surface easily without sticking, thereby keeping the adhesive tape clean and neat. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic view of the utility model;

[0016] Figure 2 It is the structure sectional view of the adhesive base layer of the utility model;

[0017] Figure 3 It is the structure sectional view of the protective layer of the utility model;

[0018] Figure 4 It is the structure sectional view of the protective layer of the utility model.

[0019] In the drawing: 1, adhesive base layer;101, medical non-woven fabric layer;102, cotton fiber layer;103, wear-resistant fiber layer;2, protective layer;201, breathable fiber layer;202, silver ion bacteriostatic layer;3, adhesive layer;4, protective layer;401, release paper layer;402, release waterproof film layer. DETAILED DESCRIPTION

[0020] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in combination with the drawings, and the description of this part is only exemplary and explanatory, and should not have any limit on the protection scope of the utility model.

[0021] It should be noted that like reference numerals and letters refer to like items in the several views, and as such definitions and explanations of certain items throughout one drawing can be further defined and explained in subsequent drawings.

[0022] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate relative positions or orientations based on the positions or orientations shown in the drawings, or the positions or orientations in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third", and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0023] In addition, the terms "horizontal", "vertical", "overhanging", and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0024] In the description of the utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figures 1-4 A base cloth structure of medical adhesive tape, comprising an adhesive tape base layer 1, a protective layer 2 is arranged at the bottom of the adhesive tape base layer 1, an adhesive layer 3 is arranged at the bottom of the protective layer 2, a protective layer 4 is arranged at the bottom of the adhesive layer 3, the protective layer 4 comprises a release paper layer 401, a release waterproof film layer 402 is arranged at the bottom of the release paper layer 401, the protective layer 2 comprises a breathable fiber layer 201, a silver ion bacteriostatic layer 202 is arranged at the bottom of the breathable fiber layer 201, the adhesive tape base layer 1 comprises a medical non-woven fabric layer 101, a cotton fiber layer 102 is arranged on the outer surface of the medical non-woven fabric layer 101, a wear-resistant fiber layer 103 is arranged on the outer surface of the cotton fiber layer 102;

[0026] The glue material of the adhesive layer 3 is polyacrylic emulsion glue, and through the setting of the silver ion bacteriostatic layer 202, the growth and reproduction of bacteria can be effectively inhibited through the bactericidal and anti-inflammatory effects, thereby reducing the risk of infection, promoting wound healing, and improving the antibacterial performance of the adhesive base layer 1.

[0027] The bottom of the release paper layer 401 is adhered to the bottom of the release waterproof film layer 402 by adhesive, and the adhesive layer 3 is polyacrylic emulsion glue, which is a very common material because it can provide good adhesion and be easily torn off without damaging the skin, without affecting the later use of the adhesive base layer 1.

[0028] The bottom of the breathable fiber layer 201 is intertwined with the top of the silver ion bacteriostatic layer 202, and through the setting of the medical non-woven fabric layer 101 and the cotton fiber layer 102, it has strong moisture absorption and air permeability, and can well regulate the temperature and humidity around the patient's wound to protect the health of the skin. Non-woven fabric material can provide better permeability, so that medicine and ointment can better penetrate into the wound site.

[0029] The outer surface of the medical non-woven fabric layer 101 is intertwined with the inner surface of the cotton fiber layer 102, and the outer surface of the cotton fiber layer 102 is intertwined with the inner surface of the wear-resistant fiber layer 103. Through the setting of the breathable fiber layer 201, it has good moisture absorption, air permeability and permeability, which improves the air permeability of the adhesive base layer 1, and through the setting of the release waterproof film layer 402, it has good waterproof performance and antibacterial performance, which makes it more suitable for use in the medical and health fields, and can better protect the adhesive base layer 1. Through the setting of the release paper layer 401, it is a special paper that is usually coated with a special coating. This coating allows the adhesive tape to easily slide on its surface without sticking, thereby keeping the adhesive tape clean and tidy.

[0030] The thickness of the adhesive layer 3 is 25-50μm, and through the setting of the wear-resistant fiber layer 103, it is like weaving a strong net for the adhesive tape, effectively improving the tensile strength of the adhesive tape, which makes the adhesive tape not easy to break when subjected to external force, ensuring the durability of the pasting effect.

[0031] In use, through the setting of the silver ion bacteriostatic layer 202, through its bactericidal and anti-inflammatory effects, it can effectively inhibit the growth and reproduction of bacteria, thereby reducing the risk of infection and promoting wound healing, improving the antibacterial performance of the adhesive base layer 1, the adhesive layer 3 is polyacrylic emulsion glue, which is a very commonly used material because it can provide good adhesion and easily tear off without damaging the skin, which does not affect the later use of the adhesive base layer 1, through the setting of the medical non-woven fabric layer 101 and the cotton fiber layer 102, it has strong moisture absorption and air permeability, which can well regulate the temperature and humidity around the patient's wound to protect the health of the skin, the non-woven fabric material can provide better permeability, so that the medicine and ointment can better penetrate into the wound site, through the setting of the air-permeable fiber layer 201, it has good moisture absorption, air permeability and permeability, which improves the air permeability of the adhesive base layer 1, through the setting of the release waterproof film layer 402, it has good waterproof performance and antibacterial performance, which makes it more suitable for use in the medical and health field, and can better protect the adhesive base layer 1, through the setting of the release paper layer 401, it is a special paper that is usually coated with a special coating, which allows the adhesive tape to easily slide on its surface without sticking, thereby keeping the adhesive tape clean and tidy, through the setting of the wear-resistant fiber layer 103, it is like weaving a strong net for the adhesive tape, effectively improving the tensile strength of the adhesive tape, which makes the adhesive tape not easy to break when subjected to external force, ensuring the durability of the pasting effect.

[0032] The standard parts used in the present application can be purchased from the market, and can be customized according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the control mode and circuit connection of the utility model will not be explained in detail, and the external controller mentioned in the description can control the electrical elements mentioned in the text, and the external controller is a conventional known device.

[0033] It should be noted that in this text, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0034] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0035] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A base fabric structure of a medical adhesive tape comprising a tape base layer (1), characterized in that: The bottom of the adhesive tape base layer (1) is provided with a protective layer (2), the bottom of the protective layer (2) is provided with an adhesive layer (3), the bottom of the adhesive layer (3) is provided with a protective layer (4), the protective layer (4) comprises a release paper layer (401), the bottom of the release paper layer (401) is provided with a release waterproof film layer (402), the protective layer (2) comprises a breathable fiber layer (201), the bottom of the breathable fiber layer (201) is provided with a silver ion antibacterial layer (202), the adhesive tape base layer (1) comprises a medical non-woven fabric layer (101), the outer surface of the medical non-woven fabric layer (101) is provided with a cotton fiber layer (102), and the outer surface of the cotton fiber layer (102) is provided with a wear-resistant fiber layer (103).

2. The fabric structure of medical adhesive tape according to claim 1, wherein: The adhesive material of the adhesive layer (3) is polyacrylic emulsion glue.

3. The fabric structure of medical adhesive tape according to claim 1, wherein: The bottom of the release paper layer (401) and the bottom of the release waterproof film layer (402) are connected by adhesive.

4. The fabric structure of medical adhesive tape according to claim 1, wherein: The bottom of the breathable fiber layer (201) and the top of the silver ion antibacterial layer (202) are intertwined and wound.

5. The fabric structure of medical adhesive tape according to claim 1, wherein: The outer surface of the medical non-woven fabric layer (101) and the inner surface of the cotton fiber layer (102) are intertwined and wound, and the outer surface of the cotton fiber layer (102) and the inner surface of the wear-resistant fiber layer (103) are intertwined and wound.

6. The fabric structure of medical adhesive tape according to claim 1, wherein: The thickness of the adhesive layer (3) is 25-50 μm.

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