Waterproof plastic-coated textile fabric

Abstract

The utility model relates to the technical field of anti-slip textile fabrics, and discloses a waterproof plastic-coated textile fabric which comprises a textile fabric, a Teflon microporous membrane layer is arranged in the textile fabric, a TPU (thermoplastic polyurethane) hot melt adhesive membrane layer is arranged at the bottom of the Teflon microporous membrane layer, an interlayer is arranged at the bottom of the TPU hot melt adhesive membrane layer, and a waterproof layer is arranged at the bottom of the interlayer. An interlayer is arranged at the bottom of the textile fabric, a polyethylene fiber layer is arranged at the bottom of the interlayer, an antibacterial and deodorant functional layer is arranged at the bottom of the polyethylene fiber layer, a moisture absorption and sweat releasing functional layer is arranged at the bottom of the antibacterial and deodorant functional layer, protection mechanisms are arranged on the left side and the right side of the textile fabric, and each protection mechanism comprises two polyester layers. In the utility model, the TPU hot melt adhesive film layer, the interlayer and the polyethylene fiber layer are fixed by adopting high-temperature pressing, so that the contradiction between waterproofness and air permeability is ingeniously balanced, heat in a human body can still be quickly discharged when the human body sweats during sports, the body is kept dry and comfortable, and the production cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid textile fabrics, in particular to a waterproof plastic-coated textile fabric. Background Art

[0002] Technological progress and social development have promoted the rapid development of my country's textile industry, and textile fabrics have also evolved rapidly. Polyacrylonitrile fiber has similar properties to wool, with good elasticity, high rebound rate, fluffy, curly and softness, better warmth retention than wool, and resistance to acids, oxidants and most organic solvents, but weak alkali resistance, so it is also called "artificial wool". Polyacrylonitrile fiber has the advantages of being soft, fluffy, antibacterial and insect-resistant. It can be spun alone or blended with natural fibers, and is widely used in clothing, decoration and industrial fields.

[0003] A search revealed a Chinese patent publication number of CN217863204U, which discloses a non-slip textile fabric comprising a fabric body with a grid-like waterproof layer on its surface. The waterproof layer is formed by interweaving composite warp and weft yarns, the composite warp yarns being made of waterproof nylon fabric, and the composite weft yarns being made of PVC-coated fabric. The surface of the waterproof layer is thermally printed with several wavy stripes, with a spacing of 5 cm between the stripes. A mildew-proof layer, an antibacterial layer, and a thermal insulation layer are fixedly disposed beneath the waterproof layer. The mildew-proof layer is adhered to the bottom of the waterproof layer by adhesion, and the thermal insulation layer is located at the bottom of the fabric. An antibacterial layer is fixedly disposed between the thermal insulation layer and the mildew-proof layer. The surface of the utility model has been treated with an anti-slip treatment, providing both mildew-proof and antibacterial properties, making it more suitable for use as tablecloths. Existing methods for processing waterproof fabrics generally suffer from poor wear resistance, poor air permeability, and high production costs, making it difficult to meet consumer demand for high-quality waterproof textiles. Therefore, a waterproof, plastic-coated textile fabric is proposed to address these issues. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a waterproof plastic-coated textile fabric, aiming to improve the common problems of poor wear resistance, poor air permeability and high production cost in the processing methods of waterproof fabrics.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof plastic-coated textile fabric, including a textile cloth, a Teflon microporous membrane layer is arranged inside the textile cloth, a TPU hot-melt adhesive film layer is arranged at the bottom of the Teflon microporous membrane layer, an interlayer is arranged at the bottom of the TPU hot-melt adhesive film layer, a polyethylene fiber layer is arranged at the bottom of the interlayer, an antibacterial and deodorizing functional layer is arranged at the bottom of the polyethylene fiber layer, a moisture absorption and perspiration functional layer is arranged at the bottom of the antibacterial and deodorizing functional layer, and protective mechanisms are arranged on the left and right sides of the textile cloth.

[0006] Through the technical scheme, the polyethylene fiber layer is composed of high-density polyethylene fibers as a base support, the middle layer is a TPU hot melt adhesive film for enhancing the waterproof and breathable performance of the whole, the Teflon microporous membrane layer improves the weather resistance and surface smoothness of the textile fabric, the edges of the TPU hot melt adhesive film layer and the polyethylene fiber layer are tightly bonded through the interlayer to form a stable basic structure, and the TPU hot melt adhesive film is tightly combined with the upper and lower two layers of fabric through high-temperature pressing, the upper layer is uniformly attached to the middle layer through a spraying process, and the integrity and breathability of the bottom layer are ensured.

[0007] As a further description of the above technical scheme:

[0008] The protection mechanism includes two polyester layers, the adjacent sides of the two polyester layers are fixedly connected to the left and right sides of the textile fabric, the sides away from each other of the two polyester layers are fixedly connected with fiber outer nets, the upper and lower sides of the two fiber outer nets are provided with a plurality of connecting holes, and the interiors of the plurality of connecting holes are slidably connected with reinforcing lines.

[0009] Through the technical scheme, the two sides of the textile fabric are adhered and fitted through the polyester layer and the fiber outer net, which can avoid the possibility of edge layer falling off and edge lifting of the textile fabric after encountering water, and the reinforcing lines are inserted and connected through mutual crossing between the polyester layer, the fiber outer net and the textile fabric, thereby improving the overall firmness.

[0010] As a further description of the above technical scheme:

[0011] The left and right sides of the textile fabric are fixedly connected with adhesive layers, and the sides away from each other of the two adhesive layers are fixedly connected to the adjacent sides of the polyester layers.

[0012] Through the technical scheme, the adhesive layer not only has a waterproof effect, but also improves the integrity of the textile fabric.

[0013] As a further description of the above technical scheme:

[0014] The upper and lower sides of the textile fabric are fixedly connected with a plurality of sealants, and the sides away from each other of the plurality of sealants are fixedly connected to the adjacent sides of the polyester layers.

[0015] Through the technical scheme, the sealant is coated between the textile fabric and the polyester layer to further improve the waterproof effect.

[0016] As a further description of the above technical scheme:

[0017] The outer walls of the plurality of sealants are provided with grooves, and the grooves are integrally formed with the sealants.

[0018] Through the above technical solution: the sealant and the groove are designed as an integrated whole, which not only increases the sealing performance, but also increases the friction force, making it easier to grasp.

[0019] As a further description of the above technical solution:

[0020] The plurality of connection holes are all arranged symmetrically with equal distances, and the plurality of reinforcement lines are all designed to be cross-shaped.

[0021] Through the above technical solution: the connection hole is adapted to the inner diameter of the reinforcement line, so that it can be more convenient to insert and connect them.

[0022] As a further description of the above technical solution:

[0023] The thickness of the polyethylene fiber layer is 50 μm, and the thickness of the TPU hot melt adhesive film layer is 70 μm.

[0024] Through the above technical solution, the integrity of the textile fabric and the cost after processing can be further improved by adjusting the thickness of the corresponding structural layer.

[0025] As a further description of the above technical solution:

[0026] The TPU hot melt adhesive film layer, the interlayer and the polyethylene fiber layer are fixed by high temperature pressing.

[0027] Through the above technical solution: by high-temperature pressing, the firmness between the TPU hot melt adhesive film layer, the interlayer and the polyethylene fiber layer can be further improved.

[0028] The utility model has the following beneficial effects:

[0029] 1. In this utility model, the Teflon microporous membrane layer can improve the weather resistance and surface smoothness of the textile fabric, and the TPU hot-melt adhesive membrane layer is used to enhance the overall waterproof and breathable performance, thereby enhancing the overall durability and service life of the waterproof fabric. Even under long-term exposure to harsh environmental conditions, it can maintain stable waterproof performance. The TPU hot-melt adhesive membrane layer, interlayer and polyethylene fiber layer are fixed by high-temperature pressing, which cleverly balances the contradiction between waterproofness and breathability, allowing the human body to quickly discharge body heat when sweating during exercise, keeping the body dry and comfortable, and significantly reducing production costs.

[0030] 2. In the present invention, the polyester layer is fixed to the left and right sides of the textile cloth, and the polyester layer is used to effectively protect the edge structural layer of the textile cloth. An additional fiber outer mesh is added to the edge of the textile cloth for reinforcement, and the reinforcement line is used through the connection holes to ensure the firmness of the textile cloth. Multiple reinforcement lines are designed to cross to prevent the structural layer from cracking during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional view of the waterproof plastic-coated textile fabric is provided for the utility model;

[0032] Figure 2 A sectional view of the waterproof plastic-coated textile fabric is provided for the utility model;

[0033] Figure 3 A split view of the waterproof plastic-coated textile fabric is provided for the utility model;

[0034] Figure 4 A split view of the reinforcing mechanism of the waterproof plastic-coated textile fabric is provided for the utility model;

[0035] Figure 5 An exploded view of the waterproof plastic-coated textile fabric is provided for the utility model.

[0036] Legend:

[0037] 1, textile cloth; 2, protection mechanism; 201, polyester layer; 202, fiber outer net; 203, connecting hole; 204, reinforcing line; 3, Teflon microporous membrane layer; 4, TPU hot melt adhesive film layer; 5, interlayer; 6, polyethylene fiber layer; 7, antibacterial and odor-resistant functional layer; 8, moisture absorption and sweat release functional layer; 9, adhesive layer; 10, sealant; 11, groove. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0039] Refer to Figure 1 , Figure 2 and Figure 3, the utility model provides an embodiment: a waterproof plastic-coated textile fabric, including a textile fabric 1, a Teflon microporous membrane layer 3 is provided inside the textile fabric 1, the Teflon microporous membrane layer 3 can improve weather resistance and surface smoothness, and a TPU hot-melt adhesive film layer 4 is provided at the bottom of the Teflon microporous membrane layer 3. The TPU hot-melt adhesive film layer 4 is used to enhance the overall waterproof and breathable performance, enhance the overall durability and service life of the waterproof fabric, and maintain stable waterproof performance even if exposed to harsh environmental conditions for a long time. The bottom of the TPU hot-melt adhesive film layer 4 is provided with an interlayer 5, and the bottom of the interlayer 5 is provided with a polyethylene fiber layer 6. The polyethylene fiber layer 6 is composed of high-density polyethylene fibers as a basic support. The TPU hot-melt adhesive film layer 4, the interlayer 5 and the polyethylene fiber layer 6 are fixed by high-temperature pressing, and the edge of the polyethylene fiber layer 6 is fixed to the TPU hot-melt adhesive layer 4. The edges of the adhesive film layer 4 are tightly bonded to form a stable basic sandwich layer 5 structure. The TPU hot-melt adhesive film layer 4 is tightly combined with the polyethylene fiber layer 6 and the Teflon microporous membrane layer 3 by high-temperature pressing. The Teflon microporous membrane layer 3 is evenly attached to the TPU hot-melt adhesive film layer 4 by a spraying process, and it is ensured that the integrity and breathability of the bottom layer are not damaged. The bottom of the polyethylene fiber layer 6 is provided with an antibacterial and deodorizing functional layer 7, and the bottom of the antibacterial and deodorizing functional layer 7 is provided with a moisture absorption and perspiration functional layer 8, which cleverly balances the contradiction between waterproofness and breathability, so that the human body can still quickly discharge body heat when sweating during exercise, keeping the body dry and comfortable, not only strengthening the protective effect of the waterproof coating itself, but also giving the fabric more added value, making it more in line with modern people's pursuit of a healthy and comfortable lifestyle. Protective mechanisms 2 are provided on the left and right sides of the textile fabric 1;

[0040] Specifically, the textile fabric 1 has a Teflon microporous membrane layer 3 as the outer layer. The unique microporous structure of the Teflon microporous membrane layer 3 not only significantly improves the weather resistance of the fabric, enabling it to withstand various harsh weather conditions, but also endows the fabric with excellent smoothness, reducing friction and wear, which plays a crucial role in improving the overall performance of the fabric. At the bottom of the Teflon microporous membrane layer 3, a layer of TPU hot melt adhesive film layer 4 is set. The TPU hot melt adhesive film layer 4 has excellent adhesion and elasticity, effectively enhancing the waterproof and breathable performance of the fabric. It not only prevents water penetration, but also ensures air circulation inside the fabric, improving the comfort of wearing, and significantly enhancing the overall durability and service life of the waterproof fabric. Even in long-term exposure to harsh environmental conditions, it can maintain stable waterproof performance. At the bottom of the TPU hot melt adhesive film layer 4, a layer of interlayer 5 is set. The bottom of the interlayer 5 is a polyethylene fiber layer 6 composed of high-density polyethylene fibers. High-density polyethylene fibers have excellent physical properties and chemical stability, providing a solid guarantee for the foundation support. At the same time, this material also has good wear resistance and wrinkle resistance, so that the fabric can still maintain flatness during long-term use. In the manufacturing process, the TPU hot melt adhesive film layer 4, the interlayer 5 and the polyethylene fiber layer 6 are tightly combined together by high-temperature pressing, ensuring seamless connection and tight adhesion between the layers, forming a stable foundation interlayer 5 structure. At the same time, the adhesion treatment of the polyethylene fiber layer 6 and the edge of the TPU hot melt adhesive film layer 4 ensures the integrity and stability of the entire structure. The Teflon microporous membrane layer 3 is uniformly attached to the TPU hot melt adhesive film layer 4 by advanced spraying process. During the spraying process, the process parameters and spraying thickness are controlled to ensure that the Teflon microporous membrane layer 3 can be firmly attached to the TPU hot melt adhesive film layer 4 without damaging the integrity and breathability of the bottom layer. A layer of antibacterial and odor-resistant functional layer 7 is added at the bottom of the polyethylene fiber layer 6. Advanced antibacterial materials and technologies are used to effectively inhibit the growth and reproduction of bacteria and reduce the generation of odors. At the same time, a layer of moisture-wicking functional layer 8 is set at the bottom of the antibacterial and odor-resistant functional layer 7. High-efficiency moisture-wicking materials and technologies are used to quickly absorb and discharge sweat and moisture generated during exercise, keeping the body dry and comfortable.

[0041] Referring to Figure 1 , Figure 4 and Figure 5The protective mechanism 2 includes two polyester layers 201, and the adjacent sides of the two polyester layers 201 are fixedly connected to the left and right sides of the textile cloth 1. The polyester layer 201 is used to effectively protect the edge structural layer of the textile cloth 1. The two polyester layers 201 are fixedly connected to the opposite sides with a fiber outer net 202. The edge of the textile cloth 1 is reinforced with an additional fiber outer net 202. The upper and lower sides of the two fiber outer nets 202 are provided with a plurality of connecting holes 203. The interiors of the plurality of connecting holes 203 are slidably connected with reinforcement lines 204. The plurality of connecting holes 203 are all arranged symmetrically at equal distances, and the plurality of reinforcement lines 204 are all cross-designed. The connection holes 203 cooperate with the reinforcement lines 204 to ensure the firmness of the textile cloth 1 and prevent the structural layer from cracking during use.

[0042] Specifically, the polyester layer 201 is tightly connected in structure, and its adjacent side is firmly fixed to the left and right sides of the textile cloth 1. The main purpose is to use the high strength, wear resistance and corrosion resistance of the polyester layer 201 to provide effective protection for the edge structure layer of the textile cloth 1 to prevent it from being worn, torn or other forms of damage during use. On the side of the polyester layer 201 away from the textile cloth 1, that is, on its outside, a layer of fiber outer net 202 is fixedly connected. The fiber outer net 202 further enhances the strength and stability of the edge of the textile cloth 1. The material and weaving method of the fiber outer net 202 ensure that it can work closely with the polyester layer 201 to provide comprehensive protection for the textile cloth 1. There are multiple connection holes 203 on the upper and lower sides. The positions and numbers of the connection holes 203 are designed to ensure that they can be evenly distributed on the fiber outer net 202. A reinforcement line 204 is slidably connected to the inside of each connection hole 203. The reinforcement line 204 is fixed in the connection hole 203 and effectively enhances the firmness of the textile fabric 1. The multiple connection holes 203 are arranged equidistantly and symmetrically on the fiber outer net 202, which can ensure that the reinforcement lines 204 are evenly distributed on the edge of the textile fabric 1, thereby providing a more balanced and comprehensive reinforcement effect. The multiple reinforcement lines 204 adopt a cross design at the edge of the textile fabric 1, which can further increase the interaction force between the reinforcement lines 204 and improve the overall strength and stability of the textile fabric 1.

[0043] Reference Figure 1 、 Figure 2 and Figure 5The left and right sides of the textile cloth 1 are fixedly connected with the adhesive layers 9, the sides away from each other of the two adhesive layers 9 are fixedly connected with the adjacent sides of the polyester layer 201, the upper and lower sides of the textile cloth 1 are fixedly connected with the plurality of sealants 10, the sides away from each other of the plurality of sealants 10 are fixedly connected with the adjacent sides of the polyester layer 201, the outer walls of the plurality of sealants 10 are provided with the grooves 11, the grooves 11 are integrally formed with the sealants 10, the thickness of the polyethylene fiber layer 6 is 50μm, and the thickness of the TPU hot melt adhesive film layer 4 is 70μm.

[0044] Specifically, the left and right sides of the textile cloth 1 are fixedly connected with the adhesive layers 9 through a high-strength and high-adhesion bonding process, the sides away from each other of the adhesive layers 9, i.e., the outer surfaces thereof, are fixedly connected with the adjacent sides of the polyester layer 201, so as to ensure the close combination between the textile cloth 1 and the polyester layer 201, and the sealants 10 not only play a sealing role but also enhance the stability of the overall structure.

[0045] Working principle: firstly, the Teflon microporous membrane layer 3 can improve the weather resistance and surface smoothness of the textile cloth 1, the TPU hot melt adhesive film layer 4 is used to enhance the waterproof and breathable performance of the whole, thereby enhancing the overall durability and service life of the waterproof fabric, even if it is exposed to harsh environmental conditions for a long time, it can still maintain stable waterproof performance, the TPU hot melt adhesive film layer 4, the interlayer 5 and the polyethylene fiber layer 6 are fixed by high-temperature pressing, which skillfully balances the contradiction between waterproofness and breathability, so that the human body can still rapidly discharge heat from the body when sweating during exercise, and the body remains dry and comfortable, not only can the protective effect of the waterproof coating itself be strengthened, but also when being manufactured, the cut high-density polyethylene fiber is laid flat on a special platform to ensure that it is flat and wrinkle-free, then the TPU hot melt adhesive film of the corresponding size is laid, and the prepared Teflon microporous membrane is placed on it, then the three are fully integrated by applying appropriate pressure and temperature through a heating roller, forming a preliminary composite structure, and finally the whole manufacturing process is completed through a cooling and curing process, greatly reducing the production cost; and the adjacent sides of the polyester layer 201 are fixed on the left and right sides of the textile cloth 1, the polyester layer 201 effectively protects the edge structure layer of the textile cloth 1, the edge part of the textile cloth 1 is reinforced by the additional fiber outer net 202, and the fastening lines 204 are matched through the connecting holes 203 to ensure the firmness of the textile cloth 1, and the plurality of fastening lines 204 are designed in a cross shape to prevent the structure layer from cracking during use.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof plastic-coated textile fabric, comprising a textile fabric (1), characterized in that: A Teflon microporous membrane layer (3) is provided inside the textile cloth (1), a TPU hot melt adhesive membrane layer (4) is provided at the bottom of the Teflon microporous membrane layer (3), an interlayer (5) is provided at the bottom of the TPU hot melt adhesive membrane layer (4), a polyethylene fiber layer (6) is provided at the bottom of the interlayer (5), an antibacterial and deodorizing functional layer (7) is provided at the bottom of the polyethylene fiber layer (6), a moisture absorption and perspiration wicking functional layer (8) is provided at the bottom of the antibacterial and deodorizing functional layer (7), and protective mechanisms (2) are provided on both the left and right sides of the textile cloth (1).

2. The waterproof plastic-coated textile fabric according to claim 1, characterized in that: The protective mechanism (2) comprises two polyester layers (201), the adjacent sides of the two polyester layers (201) are fixedly connected to the left and right sides of the textile cloth (1), the away sides of the two polyester layers (201) are fixedly connected to the fiber outer net (202), the upper and lower sides of the two fiber outer nets (202) are each provided with a plurality of connection holes (203), and the interiors of the plurality of connection holes (203) are each slidably connected to a reinforcement line (204).

3. The waterproof plastic-coated textile fabric according to claim 1, characterized in that: The left and right sides of the textile cloth (1) are both fixedly connected to adhesive layers (9), and the two adhesive layers (9) have their sides away from each other fixedly connected to the adjacent side of the polyester layer (201).

4. The waterproof plastic-coated textile fabric according to claim 1, characterized in that: A plurality of sealants (10) are fixedly connected to the upper and lower sides of the textile cloth (1), and the mutually distant sides of the plurality of sealants (10) are fixedly connected to the adjacent side of the polyester layer (201).

5. The waterproof plastic-coated textile fabric according to claim 4, characterized in that: The outer walls of the plurality of sealants (10) are each provided with a groove (11), and the groove (11) and the sealant (10) are integrally formed.

6. The waterproof plastic-coated textile fabric according to claim 2, characterized in that: The plurality of connection holes (203) are all arranged symmetrically and at equal distances, and the plurality of reinforcement lines (204) are all designed to be cross-shaped.

7. The waterproof plastic-coated textile fabric according to claim 1, characterized in that: The thickness of the polyethylene fiber layer (6) is 50 μm, and the thickness of the TPU hot melt adhesive film layer (4) is 70 μm.

8. The waterproof plastic-coated textile fabric according to claim 1, characterized in that: The TPU hot melt adhesive film layer (4), the interlayer (5) and the polyethylene fiber layer (6) are fixed by high-temperature pressing.

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