Antifouling high-strength flexible PE (polyethylene) non-woven cloth

Abstract

The utility model relates to the field of non-woven cloth, in particular to antifouling high-strength flexible PE (polyethylene) non-woven cloth. The technical problems that multiple layers of PE non-woven cloth are compounded and stacked together, and the multiple layers of PE non-woven cloth are stacked and fixed together through pressing or glue materials, so that the thickness of the PE non-woven cloth is large, the softness of the PE non-woven cloth is poor, and use is inconvenient are solved. According to the technical scheme, the antifouling high-strength flexible PE non-woven cloth comprises a non-woven cloth base layer and a reinforcing assembly; compared with the prior art that multiple layers of PE non-woven cloth are compounded and stacked together, the thickness of the PE non-woven cloth is large, the flexibility of the PE non-woven cloth is poor, and use is inconvenient, the overall strength of the PE non-woven cloth is improved through the arrangement of the steel wire structure, the steel wire structure is formed by the flexible steel wires, and the service life of the PE non-woven cloth is prolonged. Therefore, the strength of the PE non-woven cloth can be improved under the condition that the thickness and the flexibility of the PE non-woven cloth are not influenced.

Description

Technical Field

[0001] The utility model relates to the field of weftless cloth, in particular to an anti-fouling high-strength flexible PE weftless cloth. Background Art

[0002] Nonwoven fabric, also known as non-woven fabric, is a non-woven fabric; it is made by arranging fiber materials in parallel or staggered manner and fixing them together using mechanical, thermal or chemical methods without the need for spinning or weaving steps; the concept of nonwoven fabric was first proposed in the early 20th century and was initially mainly used for filter materials and medical supplies; with the advancement of technology, nonwoven fabric has been widely used in many different fields; nonwoven fabric has many unique properties, including high strength, softness, breathability, water absorption and durability; it can adjust the density and thickness of the fiber as needed to meet different usage requirements; nonwoven fabric can enhance its performance through processing methods such as thermal bonding, needle punching or chemical treatment; the application range of nonwoven fabric is very wide; in the medical field, nonwoven fabric can be used to make surgical gowns, masks, dressings and medical supplies, etc.; in the construction field, non-woven fabrics can be used for waterproofing, heat insulation and sound insulation materials; in the automotive manufacturing industry, non-woven fabrics can be used for automotive interiors, seat pads and sound insulation materials; in addition, non-woven fabrics can also be used in sanitary napkins, diapers, environmental protection and industrial filtration and other fields; in short, non-woven fabrics are a versatile material, and its wide range of applications makes it an important part of modern industry; the unique characteristics of non-woven fabrics give it many advantages and play an important role in various fields; in order to increase the strength of PE non-woven fabrics, multiple layers of PE non-woven fabrics are stacked together, and the multiple layers of PE non-woven fabrics are stacked and fixed together by pressing or glue materials, which will result in a larger thickness of the PE non-woven fabric and poor softness of the PE non-woven fabric, resulting in inconvenience in use. Utility Model Content

[0003] In order to increase the strength of PE non-woven fabric, multiple layers of PE non-woven fabric are stacked together and fixed together by pressing or glue materials, which will cause the PE non-woven fabric to be thicker and less soft, resulting in inconvenience in use.

[0004] The technical solution of the utility model is: an anti-fouling high-strength flexible PE non-weft fabric, comprising a non-weft fabric base, a reinforcing component, a protective component and an anti-fouling component, the reinforcing component is arranged on one side of the non-weft fabric base, the protective component is arranged on one side of the non-weft fabric base, the protective component is arranged outside the reinforcing component, the anti-fouling component is arranged on one side of the protective component, the anti-fouling component is arranged outside the non-weft fabric base and the protective component, and the anti-fouling component is fixedly connected to the non-weft fabric base and the protective component through modified epoxy resin.

[0005] Preferably, the strength of the weft-free fabric base layer can be increased by providing a reinforcing component, the reinforcing component can be protected by providing a protective component to prevent damage to the reinforcing component, and the weft-free fabric base layer and the protective component can be sealed by providing an anti-fouling component to prevent contamination of the weft-free fabric base layer and the protective component.

[0006] Preferably, the reinforcement component includes reinforcing steel wire and high-strength fiber cloth. The reinforcing steel wire is arranged inside the high-strength fiber cloth. The reinforcing steel wire is arranged in multiple groups. The reinforcing steel wire is arranged in a braided structure. When in use, the puncture resistance, tensile resistance and overall strength of the non-weft cloth base layer can be increased by arranging the reinforcing steel wire, and there is no need to use multiple groups of non-weft cloth layers to composite to ensure the overall strength of the cloth. Therefore, the thickness is smaller and the softness is better. At the same time, the reinforcing steel wire is fixed by the high-strength fiber cloth to prevent the reinforcing steel wire from deflecting and to fill the gaps in the reinforcing steel wire. On the one hand, the overall strength of the cloth can be increased, and on the other hand, the density of the reinforcing steel wire can be reduced, thereby reducing the weight of the cloth.

[0007] Preferably, the reinforcing steel wire is made of flexible steel wire, the high-strength fiber cloth is woven from high-strength fibers, and the high-strength fibers are made of ceramic fibers.

[0008] Preferably, the protective component includes a protective layer and a connecting layer, the connecting layer is arranged on the outside of the high-strength fiber cloth, the connecting layer is fixedly connected to the high-strength fiber cloth, and the protective layer is arranged on the outside of the connecting layer, the protective layer is fixedly connected to the connecting layer. When in use, the protective layer can be fixedly connected to the high-strength fiber cloth by setting the connecting layer, and the protective layer can be used to protect the reinforcing steel wire and the high-strength fiber cloth to prevent the reinforcing steel wire and the high-strength fiber cloth from being worn and damaged.

[0009] Preferably, the material of the protective layer is glass fiber, and the material of the connecting layer is flame-retardant polyurethane adhesive.

[0010] Preferably, the anti-fouling component includes an anti-fouling layer, which is arranged in two groups. One of the two groups of anti-fouling layers is arranged on one side of the non-woven fabric base layer, and the anti-fouling layer is fixedly connected to the non-woven fabric base layer. The other group of the two groups of anti-fouling layers is arranged on the outside of the protective layer. The anti-fouling layer is made of hydrophobic fabric. When in use, by setting an anti-fouling layer supported by hydrophobic fabric, the non-woven fabric base layer and the protective layer can be protected to prevent sewage or other pollutants from being adsorbed by the non-woven fabric base layer and the protective layer, making it difficult to clean, thereby achieving anti-fouling and easy cleaning of the fabric.

[0011] Preferably, the anti-fouling component also includes air holes, which are arranged in multiple groups. The air holes are opened on the anti-fouling layer, and the air holes penetrate the reinforcing component and the protective component. The anti-fouling layer is arranged on the inner side wall of the air holes. When in use, the air permeability of the hydrophobic fabric is poor. By setting the air holes, the air permeability of the fabric can be increased, and the overall fabric can be changed into a hollow structure to increase the softness of the fabric.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the prior art, in order to increase the strength of PE non-woven fabric, multiple layers of PE non-woven fabric are stacked together, and the multiple layers of PE non-woven fabric are stacked and fixed together by pressing or glue materials, which will cause the thickness of the PE non-woven fabric to be larger, and the softness of the PE non-woven fabric to be poor, resulting in inconvenience in use. The PE non-woven fabric increases the overall strength of the fabric by setting a steel wire structure, and uses flexible steel wires to form the steel wire structure, so that the strength of the PE non-woven fabric can be increased without affecting the thickness and softness of the PE non-woven fabric;

[0014] 2. The puncture resistance, tensile strength and overall strength of the base layer of the non-woven fabric can be increased by setting the reinforcing steel wire, and there is no need to use multiple groups of non-woven fabric layers to ensure the overall strength of the fabric. Therefore, the thickness is smaller and the softness is better. At the same time, the reinforcing steel wire is fixed by the high-strength fiber fabric to prevent the reinforcing steel wire from deflecting and fill the gaps of the reinforcing steel wire. On the one hand, the overall strength of the fabric can be increased, and at the same time, the density of the reinforcing steel wire can be reduced, thereby reducing the weight of the fabric;

[0015] 3. By setting an anti-fouling layer supported by a hydrophobic fabric, the non-woven fabric base layer and the protective layer can be protected to prevent sewage or other pollutants from being adsorbed by the non-woven fabric base layer and the protective layer, making it difficult to clean, thereby achieving anti-fouling and easy cleaning of the fabric. The air permeability of the hydrophobic fabric is poor. By setting air holes, the air permeability of the fabric can be increased, and the overall fabric can be changed into a hollow structure to increase the softness of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure diagram of the anti-fouling high-strength flexible PE non-woven fabric of the utility model is shown;

[0017] Figure 2 The schematic diagram of the cross-sectional three-dimensional structure of the anti-fouling high-strength flexible PE non-woven fabric of the utility model is shown;

[0018] Figure 3 The schematic diagram of the internal three-dimensional structure of the anti-fouling high-strength flexible PE non-woven fabric of the utility model is shown;

[0019] Figure 4The figure shows a side perspective structural diagram of the anti-fouling high-strength flexible PE non-woven fabric of the utility model;

[0020] Explanation of the reference numerals: 1. non-woven fabric base layer; 2. reinforcement component; 3. protection component; 4. anti-fouling component; 201. reinforcement steel wire; 202. high-strength fiber fabric; 301. protection layer; 302. connection layer; 401. anti-fouling layer; 402. air vents. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: an anti-fouling high-strength flexible PE non-weft fabric, comprising a non-weft fabric base layer 1, a reinforcing component 2, a protective component 3 and an anti-fouling component 4, the reinforcing component 2 is arranged on one side of the non-weft fabric base layer 1, the protective component 3 is arranged on one side of the non-weft fabric base layer 1, the protective component 3 is arranged on the outside of the reinforcing component 2, the anti-fouling component 4 is arranged on one side of the protective component 3, the anti-fouling component 4 is arranged on the outside of the non-weft fabric base layer 1 and the protective component 3, and the anti-fouling component 4 is fixedly connected to the non-weft fabric base layer 1 and the protective component 3 through modified epoxy resin.

[0023] See also Figure 2-3In this embodiment, the reinforcing component 2 includes a reinforcing steel wire 201 and a high-strength fiber cloth 202. The reinforcing steel wire 201 is arranged inside the high-strength fiber cloth 202. The reinforcing steel wire 201 is arranged in multiple groups. The reinforcing steel wire 201 is arranged in a braided structure. When in use, the puncture resistance, tensile resistance and overall strength of the non-weft cloth base layer 1 can be increased by arranging the reinforcing steel wire 201, and there is no need to use multiple groups of non-weft cloth layers to composite to ensure the overall strength of the cloth. Therefore, the thickness is small and the softness is better. At the same time, the reinforcing steel wire 201 is fixed by the high-strength fiber cloth 202 to prevent the reinforcing steel wire 201 from deflecting, and the gap of the reinforcing steel wire 201 can be filled. On the one hand, the overall strength of the cloth can be increased, and at the same time, the density of the reinforcing steel wire 201 can be reduced, thereby reducing the weight of the cloth. The material of the reinforcing steel wire 201 The material of the high-strength fiber cloth 202 is flexible steel wire, the high-strength fiber cloth 202 is composed of high-strength fiber, the material of the high-strength fiber is ceramic fiber, the protection component 3 includes a protection layer 301 and a connection layer 302, the connection layer 302 is arranged on the outside of the high-strength fiber cloth 202, the connection layer 302 is fixedly connected to the high-strength fiber cloth 202, the protection layer 301 is arranged on the outside of the connection layer 302, the protection layer 301 is fixedly connected to the connection layer 302, when in use, the protection layer 301 can be fixedly connected to the high-strength fiber cloth 202 by arranging the connection layer 302, and the protection layer 301 can be provided The reinforcing steel wire 201 and the high-strength fiber cloth 202 are protected by arranging the protective layer 301 to prevent the reinforcing steel wire 201 and the high-strength fiber cloth 202 from being worn and damaged, the material of the protective layer 301 is glass fiber, and the material of the connection layer 302 is flame-retardant polyurethane glue.

[0024] See also Figure 4 In this embodiment, the antifouling component 4 includes an antifouling layer 401, and the antifouling layer 401 is arranged in two groups. One group of the two antifouling layers 401 is arranged on one side of the non-woven fabric base layer 1, and the antifouling layer 401 is fixedly connected to the non-woven fabric base layer 1. The other group of the two antifouling layers 401 is arranged on the outside of the protective layer 301. The material of the antifouling layer 401 is hydrophobic fabric. When in use, by setting the antifouling layer 401 supported by the hydrophobic fabric, the non-woven fabric base layer and the protective layer 301 can be protected to prevent sewage or other pollutants from being absorbed by the non-woven fabric base layer. As well as the adsorption of the protective layer 301, it makes it difficult to clean, thereby achieving the anti-fouling and easy cleaning of the fabric. The anti-fouling component 4 also includes air holes 402, and the air holes 402 are arranged in multiple groups. The air holes 402 are opened on the anti-fouling layer 401, and the air holes 402 penetrate the reinforcing component 2 and the protective component 3. The anti-fouling layer 401 is arranged on the inner side wall of the air holes 402. When in use, the air permeability of the hydrophobic fabric is poor. By setting the air holes 402, the air permeability of the fabric can be increased, and the overall fabric is changed to a hollow structure, which can increase the softness of the fabric.

[0025] During operation, the reinforcing steel wire 201 is used to increase the puncture resistance, tensile resistance and overall strength of the non-woven fabric base layer 1, and there is no need to use multiple groups of non-woven fabric layers to composite to ensure the overall strength of the fabric, so the thickness is small and the softness is better. At the same time, the reinforcing steel wire 201 is fixed by the high-strength fiber fabric 202 to prevent the reinforcing steel wire 201 from deflecting, and the gaps in the reinforcing steel wire 201 are filled, which increases the overall strength of the fabric and reduces the density of the reinforcing steel wire 201, thereby reducing the weight of the fabric;

[0026] The protective layer 301 is fixedly connected to the high-strength fiber cloth 202 by using the connecting layer 302, and the reinforcing steel wire 201 and the high-strength fiber cloth 202 are protected by the protective layer 301 to prevent the reinforcing steel wire 201 and the high-strength fiber cloth 202 from being worn and damaged. The material of the protective layer 301 is glass fiber, and the material of the connecting layer 302 is flame-retardant polyurethane glue;

[0027] The anti-fouling layer 401 supported by the hydrophobic fabric is used to protect the non-woven fabric base layer and the protective layer 301, so as to prevent sewage or other pollutants from being adsorbed by the non-woven fabric base layer and the protective layer 301, which makes it difficult to clean, thereby achieving anti-fouling and easy cleaning of the fabric;

[0028] The air permeability of hydrophobic fabric is poor. The air permeability of the fabric is increased by using the air holes 402, and the fabric as a whole is changed into a hollow structure to increase the softness of the fabric.

[0029] Through the above steps, the reinforcing component 2 is used to increase the strength of the weft-free fabric base layer 1, the protective component 3 is used to protect the reinforcing component 2 to prevent the reinforcing component 2 from being damaged, and the anti-fouling component 4 is used to seal the weft-free fabric base layer 1 and the protective component 3 to prevent the weft-free fabric base layer 1 and the protective component 3 from being contaminated.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A high-strength, anti-fouling, flexible PE non-woven fabric, comprising a non-woven fabric base layer (1); characterized in that: The invention also comprises a reinforcing component (2), a protective component (3) and an antifouling component (4); the reinforcing component (2) is arranged on one side of the weftless fabric base layer (1); the protective component (3) is arranged on one side of the weftless fabric base layer (1); the protective component (3) is arranged outside the reinforcing component (2); the antifouling component (4) is arranged on one side of the protective component (3); the antifouling component (4) is arranged outside the weftless fabric base layer (1) and the protective component (3); the antifouling component (4) is fixedly connected to the weftless fabric base layer (1) and the protective component (3) via a modified epoxy resin; the reinforcing component (2) comprises reinforcing steel wires (201) and high-strength fiber fabric (202); the reinforcing steel wires (201) are arranged inside the high-strength fiber fabric (202); the reinforcing steel wires (201) are arranged in a plurality of groups; and the reinforcing steel wires (201) are arranged in a braided structure.

2. The antifouling high-strength flexible PE non-woven fabric according to claim 1, characterized in that: The reinforcing steel wire (201) is made of flexible steel wire, the high-strength fiber cloth (202) is made of high-strength fiber, and the high-strength fiber is made of ceramic fiber.

3. The antifouling high-strength flexible PE non-woven fabric according to claim 2, characterized in that: The protection component (3) comprises a protection layer (301) and a connection layer (302); the connection layer (302) is arranged outside the high-strength fiber cloth (202); the connection layer (302) and the high-strength fiber cloth (202) are fixedly connected; the protection layer (301) is arranged outside the connection layer (302); the protection layer (301) and the connection layer (302) are fixedly connected.

4. The antifouling high-strength flexible PE non-woven fabric according to claim 3, characterized in that: The material of the protective layer (301) is glass fiber, and the material of the connecting layer (302) is flame-retardant polyurethane adhesive.

5. The antifouling high-strength flexible PE non-woven fabric according to claim 4, characterized in that: The antifouling component (4) comprises an antifouling layer (401), wherein the antifouling layer (401) is arranged in two groups, wherein one of the two groups of antifouling layers (401) is arranged on one side of the weftless fabric base layer (1), the antifouling layer (401) is fixedly connected to the weftless fabric base layer (1), and the other of the two groups of antifouling layers (401) is arranged outside the protective layer (301), and the material of the antifouling layer (401) is a hydrophobic fabric.

6. The antifouling high-strength flexible PE non-woven fabric according to claim 5, characterized in that: The anti-fouling component (4) further comprises air holes (402), the air holes (402) are arranged in a plurality of groups, the air holes (402) are opened on the anti-fouling layer (401), the air holes (402) penetrate the reinforcing component (2) and the protective component (3), and the anti-fouling layer (401) is arranged on the inner side wall of the air holes (402).

Images