Antiskid non-woven fabric
By designing anti-slip, antibacterial and waterproof layers in non-woven bandages, the problem of insufficient anti-slip and waterproof properties of non-woven bandages is solved, and better bandage effect and infection prevention are achieved.
Patent Information
- Application Number
- CN202420972367.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The non-woven bandages have poor anti-slip properties, which leads to easy movement during limb movement, affecting the bandaging effect, and are poor waterproof, which can easily lead to wound inflammation and infection.
An anti-slip non-woven fabric is designed, including a base fabric, an anti-slip layer, an anti-bacterial layer and a waterproof layer. The anti-slip layer is composed of silicone dot plastic particles, the anti-bacterial layer is composed of bamboo charcoal fiber cloth and chitosan fiber cloth, and the waterproof layer is composed of ultrafine synthetic fiber weaving cloth and tarp cloth.
The irregular texture of the anti-slip layer and the tiny protrusions and grooves of the silicone dot-plastic particles increase friction and prevent the bandage from sliding. The antibacterial layer prevents infection by adsorbing and killing bacteria. The waterproof layer achieves good waterproofing effect through its unique fiber structure.
Smart Images
Figure CN222921194U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-woven fabrics, in particular to a non-slip non-woven fabric. Background Technique
[0002] Non-woven fabric, also known as non-woven cloth, needle-punched cotton, needle-punched non-woven fabric, etc., is produced from polyester fiber and polyester fiber materials and is made through a needle-punching process. It can be made into different thicknesses and hand feelings. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light, flame-retardant, non-toxic and odorless, low price, recyclable, etc. It can be used in different industries, such as sound insulation, heat insulation, heating sheets, masks, clothing, medical use, filling materials, etc.
[0003] Non-woven fabric is often used to make medical bandages. However, due to the poor anti-slip performance of non-woven fabric, after using the bandage to bandage a patient, the bandage is likely to move during limb movement, which will affect the bandaging effect. Moreover, the waterproof performance of non-woven fabric bandage is poor. When the bandage encounters water, the water penetrates through the bandage and contacts the wound position, which is likely to cause wound inflammation and infection. Therefore, a non-slip non-woven fabric is needed to meet people's needs. Content of the Utility Model
[0004] The purpose of the utility model is to provide a non-slip non-woven fabric to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a non-slip non-woven fabric, including a base fabric, a non-slip layer is fixedly installed inside the base fabric, an antibacterial layer is fixedly installed inside the non-slip layer, and a waterproof layer is fixedly installed outside the base fabric.
[0006] Preferably, the non-slip layer includes being fixedly installed inside the base fabric, and silica gel dotting particles are fixedly installed inside the non-slip fabric.
[0007] Preferably, the antibacterial layer includes that a bamboo charcoal fiber cloth is fixedly installed inside the non-slip fabric, and a chitosan fiber cloth is fixedly installed inside the bamboo charcoal fiber cloth.
[0008] Preferably, the waterproof layer includes that an ultra-fine synthetic fiber woven fabric is fixedly installed outside the base fabric, and a waterproof cloth is fixedly installed outside the ultra-fine synthetic fiber woven fabric.
[0009] Preferably, the thickness range of the non-slip fabric is between ten microns and fifteen microns.
[0010] Preferably, the thickness range of the ultra-fine synthetic fiber woven fabric is between twenty microns and thirty microns.
[0011] The beneficial effects of the utility model are:
[0012] In this utility model, through the setting of the anti-slip layer, the surface of the anti-slip cloth has irregular textures. These textures can increase the contact resistance between the anti-slip cloth and the skin when contacting the skin, thereby generating greater frictional force and achieving the anti-slip effect. The surface of the silicone dot-embossed particles usually has tiny protrusions and grooves. These structures increase the contact points with the contact surface, forming a tiny suction cup effect, which can further increase the frictional force with the skin and enhance the anti-slip effect.
[0013] In this utility model, through the setting of the antibacterial layer and the waterproof layer, and the functions of the bamboo charcoal fiber cloth and others, the bamboo charcoal fiber cloth can adsorb harmful substances such as bacteria and viruses. Moreover, the negative ions released by the bamboo charcoal fiber cloth can change the molecular structure of bacteria and other microorganisms and kill them. The polycation of the chitosan fiber cloth is prone to interact with the negatively charged groups on the surface of bacterial cells, changing the fluidity and permeability of the cell membrane, resulting in the leakage of nutrients, thereby playing an antibacterial role. The ultra-fine synthetic fiber woven fabric is made through a unique technology. It can be waterproof, moisture-proof and frost-proof. In the production process, the fiber fabric is made through multiple technological processes. The waterproof cloth has good flexibility and high compressive strength, and has a high waterproof effect, playing a good waterproof role. Brief Description of the Drawings
[0014] Figure 1 It is a schematic diagram of the base cloth body of a non-woven anti-slip fabric proposed by this utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the base cloth, anti-slip layer and waterproof layer of a non-woven anti-slip fabric proposed by this utility model;
[0016] Figure 3 It is a schematic diagram of the structure of the anti-slip layer and antibacterial layer of a non-woven anti-slip fabric proposed by this utility model;
[0017] Figure 4 It is a schematic diagram of the structure of the anti-slip cloth, bamboo charcoal fiber cloth, etc. of a non-woven anti-slip fabric proposed by this utility model;
[0018] Figure 5 It is a schematic diagram of the structure of the ultra-fine synthetic fiber and waterproof cloth of a non-woven anti-slip fabric proposed by this utility model.
[0019] In the figure: 1. Base cloth; 2. Anti-slip layer; 21. Anti-slip cloth; 22. Silicone dot-embossed particles; 3. Antibacterial layer; 31. Bamboo charcoal fiber cloth; 32. Chitosan fiber cloth; 4. Waterproof layer; 41. Ultra-fine synthetic fiber woven fabric; 42. Waterproof cloth. Detailed Embodiment
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.
[0021] Embodiment 1:
[0022] As Figures 1-4 shown, this embodiment provides a non-slip non-woven fabric, including a base fabric 1, and a non-slip layer 2 is fixedly installed on the inner side of the base fabric 1. The surface of the non-slip cloth 21 has irregular textures, and these textures can increase the contact resistance between the non-slip cloth 21 and the skin when contacting the skin, thereby generating greater friction and achieving a non-slip effect. The surface of the silicone dot plastic particles 22 usually has tiny protrusions and grooves, and these structures increase the contact points with the contact surface, forming a tiny suction cup effect, thereby further increasing the friction with the skin and enhancing the non-slip effect.
[0023] Further, referring to Figure 4 , in order to improve the non-slip effect of the non-woven fabric bandage, the non-slip layer 2 includes 20 fixedly installed on the inner side of the base fabric 1, and silicone dot plastic particles 22 are fixedly installed on the inner side of the non-slip cloth 21. The non-slip principle of 201 is mainly based on friction. Friction refers to the resistance generated between two contact surfaces. When an object slides on another object, friction will prevent this movement. 201 utilizes this principle to increase the contact friction with the skin, thereby preventing the bandage from sliding or falling off. The surface of 201 is usually designed with uneven textures, and these textures can increase the contact area between the bandage and the skin, thereby generating greater friction. When the skin contacts the bandage, it will be surrounded by the textures, forming more contact points. The friction between these contact points will cancel each other out, thereby preventing the bandage from sliding. 201 also has water absorption. When body fluids overflow from the wound, 201 can quickly absorb the body fluids and keep the bandaged area dry.
[0024] The surface of 202 usually has tiny protrusions and grooves, and these structures increase the contact points with the skin surface, forming a tiny suction cup effect, thereby increasing the friction. When this surface structure contacts the skin, it can effectively prevent slipping. 202 silicone also has good elasticity and can restore its shape when subjected to external forces, further enhancing the non-slip effect.
[0025] Further, referring to Figure 4 , the thickness range of the non-slip cloth 21 is between ten micrometers and fifteen micrometers. The thickness range of the non-slip cloth 21 can meet the use requirements, effectively play a non-slip role, and will not waste materials.
[0026] Embodiment 2:
[0027] As Figure 2 、 Figure 4, Figure 5 As shown in the figure, an antibacterial layer 3 is fixedly installed inside the anti-slip layer 2, and a waterproof layer 4 is fixedly installed outside the base cloth 1. Through the action of the bamboo charcoal fiber cloth 31 and the chitosan fiber cloth 32, the bamboo charcoal fiber cloth 31 can adsorb harmful substances such as bacteria and viruses, and the negative ions released by the bamboo charcoal fiber cloth 31 can change the molecular structure of bacteria and other microorganisms and kill them. The polycation of the chitosan fiber cloth 32 is easy to act with the negatively charged groups on the surface of bacterial cells, changing the fluidity and permeability of the cell membrane and causing the leakage of nutrients, thereby playing an antibacterial role. The ultra-fine synthetic fiber woven fabric 41 is made by a unique technology and can be waterproof, moisture-proof and frost-proof. In the production process, the fiber fabric is made through multiple technological processes. The waterproof cloth 42 has good flexibility and high compressive strength, and has a high waterproof effect, which can play a good waterproof role.
[0028] Further, referring to Figure 4 , in order to improve the antibacterial effect of the non-woven fabric bandage, the antibacterial layer 3 includes a bamboo charcoal fiber cloth 31 fixedly installed inside the anti-slip cloth 21, and a chitosan fiber cloth 32 fixedly installed inside the bamboo charcoal fiber cloth 31. The antibacterial function of the bamboo charcoal fiber cloth 31 is determined by its unique molecular structure. On the one hand, it can absorb hydrogen ions in water and release hydroxide ions, showing weak alkalinity, and can adsorb harmful substances such as bacteria and viruses. Moreover, the negative ions released by the bamboo charcoal fiber cloth 31 can change the molecular structure of bacteria and other microorganisms and kill them; on the other hand, the bamboo charcoal fiber cloth 31 has self-regulating humidity and fast moisture absorption and drying properties, and will not provide a humid environment for microorganisms to survive. These all extremely hinder the reproduction of bacteria, viruses, etc. on the surface of the bamboo charcoal fiber cloth 31 and create a healthy environment for the dressing site. The polycation of the chitosan fiber cloth 32 is easy to act with the negatively charged groups on the surface of bacterial cells, changing the fluidity and permeability of the cell membrane and causing the leakage of nutrients, thereby playing an antibacterial role.
[0029] Further, referring to Figure 5 , in order to improve the waterproof effect of the non-woven fabric bandage, the waterproof layer 4 includes an ultra-fine synthetic fiber woven fabric 41 fixedly installed outside the base cloth 1, and 401, an innovative waterproof technology based on nanotechnology, is fixedly installed outside the ultra-fine synthetic fiber woven fabric 41. By changing the diameter and shape of the fiber, it has super waterproof performance. 401 is a new material replacing traditional waterproof materials. Its waterproof performance is more superior than traditional waterproof materials, can maintain the waterproof effect for a long time, and is not easy to age. 402 has good flexibility and high compressive strength, can be used for making daily clothing, and has certain mildew-proof and flame-retardant grades, and has a high waterproof effect.
[0030] Further, referring to Figure 5, the thickness of the ultra-fine synthetic fiber fabric 41 ranges from twenty microns to thirty microns. The thickness range of the ultra-fine synthetic fiber fabric 41 can meet the usage requirements, effectively play a waterproof role, and will not waste materials.
[0031] The working principle of the present utility model: The surface of the anti-slip cloth 21 has irregular textures. These textures can increase the contact resistance between the anti-slip cloth 21 and the skin when contacting the skin, thereby generating greater frictional force and achieving an anti-slip effect. The surface of the silicone dotting particles 22 usually has tiny protrusions and grooves. These structures increase the contact points with the contact surface, forming a tiny suction cup effect, thereby further increasing the frictional force with the skin and enhancing the anti-slip effect. Through the functions of the bamboo charcoal fiber cloth 31 and 23, the bamboo charcoal fiber cloth 31 can adsorb harmful substances such as bacteria and viruses, and the negative ions released by the bamboo charcoal fiber cloth 31 can change the molecular structure of bacteria and other microorganisms and kill them. The polycation of the chitosan fiber cloth 32 is easy to act with the negatively charged groups on the surface of bacterial cells, changing the fluidity and permeability of the cell membrane, resulting in the leakage of nutrients, thereby playing an antibacterial role. The ultra-fine synthetic fiber fabric 41 is made through a unique technology and can be waterproof, moisture-proof and frost-proof. In the production process, the fiber fabric is made through multiple technological processes. The waterproof cloth 42 has good flexibility and high compressive strength, and has a high waterproof effect, which can play a good waterproof role.
[0032] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. A non-slip nonwoven fabric, comprising a base fabric (1), characterized in that: An anti-slip layer (2) is fixedly installed on the inner side of the base fabric (1), an antibacterial layer (3) is fixedly installed on the inner side of the anti-slip layer (2), and a waterproof layer (4) is fixedly installed on the outer side of the base fabric (1); The anti-slip layer (2) comprises an anti-slip cloth (21) fixedly mounted on the inner side of the base cloth (1), and silicone dot-molding particles (22) fixedly mounted on the inner side of the anti-slip cloth (21); The waterproof layer (4) comprises a base fabric (1) on which an ultra-fine synthetic fiber woven fabric (41) is fixedly mounted on the outer side, and a waterproof fabric (42) is fixedly mounted on the outer side of the ultra-fine synthetic fiber woven fabric (41).
2. The anti-slip nonwoven fabric according to claim 1, characterized in that: The antibacterial layer (3) comprises a bamboo charcoal fiber cloth (31) fixedly mounted on the inner side of the anti-slip cloth (21), and a chitosan fiber cloth (32) fixedly mounted on the inner side of the bamboo charcoal fiber cloth (31).
3. The anti-slip nonwoven fabric according to claim 2, characterized in that: The thickness of the anti-slip cloth (21) ranges from ten microns to fifteen microns.
4. The anti-slip nonwoven fabric according to claim 1, characterized in that: The thickness of the ultra-fine synthetic fiber fabric (41) ranges from 20 micrometers to 30 micrometers.