A non-slip fabric

Abstract

The utility model relates to the technical field of face fabric, especially to an antiskid face fabric, which comprises at least one functional gradient lining cloth, the lining cloth is integrally formed with a surface layer and a bottom layer through a double-layer weaving process, the surface layer is formed by directional weaving of first yarn at an angle of 45-70 degrees to form an antiskid tooth muscle microstructure with a coverage of more than or equal to 95%, and the bottom layer is formed by directional weaving of second yarn at an angle of 0-30 degrees to form a moisture-conducting groove structure with a coverage of 70-85%, the surface layer and the bottom layer are connected by third yarn, and the connection point density is 50-80 per square centimeter, thus solving the problems of the existing face fabric, such as the necessity of contact with the skin for the antiskid function layer, the deterioration of comfort, the blockage of pores of the physical antiskid structure by sweat or oil stains, and the failure of the physical antiskid structure.

Description

Technical Field

[0001] This utility model relates to the field of fabric technology, and in particular to an anti-slip fabric. Background Technology

[0002] Anti-slip fabrics are functional textiles that resist relative sliding by increasing the surface friction coefficient. Their core value lies in balancing anti-slip properties, comfort, and environmental adaptability. This material is widely used in footwear linings, sports protective gear, and home textiles. By incorporating anti-slip mechanisms into the fabric structure or chemical treatment process, it solves the problem of accidental displacement between the human body and the contact interface, making it a key basic material in the safety and protection industry.

[0003] Existing anti-slip fabric technologies have significant limitations. Fabrics using rubber or PVC coatings, while increasing the surface friction coefficient, severely compromise breathability, causing the user's skin temperature to rise by more than 4°C. The coating material is prone to cracking and peeling after repeated mechanical bending, and the released chemicals may trigger allergic skin reactions.

[0004] Solutions based on high-friction coefficient synthetic fiber blends face functional conflicts. When these fibers come into direct contact with the skin, their rough surface characteristics can lead to excessive wear of the stratum corneum, posing a risk of damage, especially under prolonged friction. When the fabric absorbs sweat, the coefficient of friction drops by more than 60%, significantly weakening its wet-state anti-slip ability. Simultaneously, increasing the proportion of functional fiber blends to meet basic anti-slip requirements results in a fabric bending stiffness exceeding 7.8 cN / cm, leading to a hardened feel.

[0005] The surface texture design, which uses physical embossing, suffers from serious failure issues in real-world use. Sweat generated during exercise quickly fills the gaps in the texture, causing over 83% pore blockage within 30 minutes, rendering the anti-slip function ineffective. In oily environments, the coefficient of friction decreases by as much as 71%, and the hardness of the texture (Shore D58) can cause mechanical damage to the contact surface, such as scratches deeper than 0.1mm on leather surfaces.

[0006] These shortcomings stem from a fundamental contradiction between anti-slip mechanisms and ergonomic requirements: anti-slip functionality demands a high coefficient of surface friction and hydrophobicity, while skin comfort requires low friction contact and moisture-wicking breathability. Existing lamination technologies attempt to physically isolate functional areas, but there is a risk of interlayer displacement leading to contact between the functional layer and the skin, and the interlayer peel strength is below 8 N / cm after 10 washes, failing to maintain structural stability.

[0007] Therefore, this application provides an anti-slip fabric to solve the problems mentioned in the background art. Utility Model Content

[0008] The purpose of this invention is to provide an anti-slip fabric that solves the problems of existing fabrics where the anti-slip functional layer must come into contact with the skin, leading to decreased comfort, and the physical anti-slip structure failing due to pore blockage when exposed to sweat or oil.

[0009] To solve the above-mentioned technical problems, this utility model provides an anti-slip fabric, including at least one layer of functionally graded lining fabric, wherein the lining fabric is integrally formed into the surface layer and the bottom layer through a double-layer weaving process; The surface layer is woven from the first yarn at an angle of 45°-70° to form a microstructure of anti-slip serrations with a coverage of ≥95%; The bottom layer is woven from the second yarn at an angle of 0°-30° to form a moisture-wicking groove structure with a coverage of 70%-85%; The top layer and the bottom layer are connected by a third yarn, with a connection point density of 50-80 per cm².

[0010] The further improvement of this utility model is that: the first yarn is a synthetic fiber with an irregular cross section, a single filament fineness ≥1.5D, and a twist of 800-1000T / m; the second yarn is a natural or regenerated fiber with a round / flat cross section, a single filament fineness ≤1.0D, and a twist of 400-600T / m.

[0011] A further improvement of this utility model is that the first yarn angle is 55°-65° and the second yarn angle is 5°-15°.

[0012] A further improvement of this utility model is that the surface of the anti-slip toothed rib microstructure is treated with a fluorine-containing compound for durable waterproofing.

[0013] A further improvement of this utility model is that: a non-slip reinforcement zone with a coverage of >98% is set in the high stress area of ​​the surface layer, and the non-slip reinforcement zone is woven with a 0.2-0.5mm micro-convex jacquard texture.

[0014] A further improvement of this utility model is that the high-stress areas are the heel area and the forefoot area of ​​the shoe material lining.

[0015] A further improvement of the present invention is that the first yarn is a blended yarn of nylon and spandex with an irregular cross section, and the second yarn is a blended yarn of ultra-fine denier polyester and Tencel.

[0016] A further improvement to the technical solution of this utility model is that the third yarn is 50D-100D polyester or nylon filament.

[0017] A further improvement of this utility model is that the depth of the moisture-wicking groove structure is 0.1-0.3mm and the width is 0.05-0.15mm.

[0018] A further improvement of this utility model is that it can be applied to footwear linings, sports protective gear, or anti-slip home textile products.

[0019] By adopting the above technical solution, this utility model has the following beneficial effects: 1. This utility model provides an anti-slip fabric that achieves functional space isolation through a differentiated weaving structure between the surface layer and the bottom layer: the surface layer uses an anti-slip toothed microstructure arranged at 45°-70°, while the bottom layer uses a loosely arranged moisture-wicking groove network at 0°-30°, coupled with a high-density connection point of 50-80 points / cm², completely isolating the anti-slip functional layer from the skin. This design completely solves the comfort degradation problem caused by the anti-slip layer contacting the skin in traditional technologies. At the same time, the moisture-wicking grooves in the bottom layer reduce the skin contact area by more than 40%, significantly improving the skin-friendly experience.

[0020] 2. The present invention provides an anti-slip fabric, which enhances environmental adaptability through the synergistic effect of durable waterproof treatment on the surface of the toothed microstructure and local anti-slip reinforcement area: applying a fluorine-containing compound treatment to the surface of the toothed gaps forms a hydrophobic barrier, making the contact angle of dirt greater than 110° and confining it to the top of the toothed area, effectively preventing pore blockage and failure; at the same time, setting a micro-convex jacquard texture with a coverage of more than 98% in key areas such as the heel area increases the local friction resistance by more than 20%, ensuring continuous anti-slip performance in sweat or oily environments.

[0021] 3. This utility model provides an anti-slip fabric that achieves a breakthrough in structural durability through the combination of irregularly shaped cross-section yarns and optimized parameters of moisture-wicking grooves: the surface layer is a flexible combination of irregularly shaped nylon / spandex blended yarn and the bottom layer is ultra-fine denier polyester / Tencel, connected by high-strength polyester filaments to form a gradient integrated structure. The precise matching of the moisture-wicking groove depth (0.1-0.3mm) and width (0.05-0.15mm) ensures an interlayer peel strength greater than 15N / cm, while maintaining the fabric's bending stiffness below 4.2cN / cm, overcoming the defect of traditional laminated structures that are prone to delamination and hardening.

[0022] 4. The present invention provides an anti-slip fabric that breaks through the limitations of application scenarios through gradient functional integration: the unique "external anti-slip, internal skin-friendly" structural design enables a single fabric to simultaneously meet the sports anti-slip needs of footwear linings, the displacement resistance needs of sports protective gear, and the skin-friendly touch needs of home textile products, improving the adaptability of application scenarios by more than 60% compared with traditional solutions. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram illustrating the use of an anti-slip fabric. Figure 2 A cross-sectional view of an anti-slip fabric; Figure 3 for Figure 2 An enlarged schematic diagram of part A in the middle; Figure 4 This is a schematic diagram of the surface layer of this utility model; Figure 5 for Figure 4 Enlarged schematic diagram of part B in the middle; Figure 6 This is a schematic diagram of the underlying structure of this utility model.

[0025] Reference numerals: 1. Lining; 11. Outer layer; 111. First yarn; 112. Toothed rib; 12. Bottom layer; 121. Second yarn; 122. Groove; 13. Connection point; 131. Third yarn. Detailed Implementation

[0026] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The present invention will be further explained below with reference to specific embodiments.

[0030] like Figures 1-6 As shown, this embodiment provides an anti-slip fabric comprising at least one layer of functionally graded lining fabric 1 integrally formed through a double-layer weaving process, forming a spatial isolation structure between the surface layer 11 and the bottom layer 12. The surface layer 11 is woven from a first yarn 111 at a preferred angle of 55°-65°, where the specific angle refers to the inclination angle formed by the warp and weft yarns on the weaving plane, ensuring the formation of a continuous anti-slip toothed rib 112 microstructure with a coverage of not less than 95%. The first yarn 111 is made of synthetic fiber with a profiled cross-section and a single filament fineness greater than or equal to 1.5D, with the twist controlled within the range of 800-1000T / m to balance strength and friction performance. Preferably, it is a blended yarn of nylon and spandex with a profiled cross-section—the nylon profiled cross-section increases the fiber surface area to enhance friction resistance, while the spandex component provides elastic recovery capability, allowing the toothed rib 112 structure to quickly recover after being deformed under pressure.

[0031] like Figures 2-4 As shown, in this embodiment, the bottom layer 12 is woven from the second yarn 121 at a preferred angle of 5°-15° to form a network of moisture-wicking grooves 122 with a coverage of 70%-85%. The grooves 122 have a precise fit of 0.1-0.3 mm depth and 0.05-0.15 mm width, achieving directional diffusion of sweat through capillary effect. The second yarn 121 is made of natural / regenerated fiber with a circular or flat cross-section and a single filament fineness not exceeding 1.0D, with a twist of 400-600T / m to ensure a soft touch. It is preferably a blend of ultra-fine denier polyester and Tencel yarn—the ultra-fine denier polyester forms dense moisture-wicking channels, and Tencel provides a natural antibacterial environment. The two work together to reduce the risk of skin irritation.

[0032] like Figures 2-6As shown, in this embodiment, the surface layer 11 and the bottom layer 12 are mechanically connected by a third yarn 131. The density of connection points 13 is strictly controlled at 50-80 points / cm². This density range has been experimentally verified to simultaneously ensure structural stability and breathability. The third yarn 131 is preferably 50D-100D polyester or nylon filament, whose high strength significantly improves the interlayer peel strength. The surface of the anti-slip serrations 112 microstructure of the surface layer 11 is treated with a fluorinated compound for durable waterproofing. This process forms a nanoscale fluorine molecular barrier on the surface of the serrations 112, which works in conjunction with the gaps between the serrations 112 to achieve rapid liquid drainage, effectively solving the problem of traditional structures failing when exposed to moisture.

[0033] like Figures 1-4 As shown, in this embodiment, in high-stress areas such as the heel and forefoot areas of the shoe lining 1, a special weaving technique is used to form anti-slip reinforcement zones with a coverage exceeding 98%, and a 0.2-0.5mm micro-convex jacquard texture is set in the anti-slip reinforcement zones. This design increases the coefficient of friction by locally increasing contact pressure, while the micro-convex texture and the main toothed ribs 112 and grooves 122 form a secondary flow channel to ensure anti-slip reliability under extreme stress. The final fabric can be widely used in shoe lining 1, sports protective gear, and anti-slip home textile products, achieving performance adaptation of a single material in multiple scenarios.

[0034] This utility model also provides a working principle for anti-slip fabric: When the user's feet or body come into contact with the fabric, the 5°-15° low-angle moisture-wicking grooves 122 of the bottom layer 12 quickly capture sweat through capillary effect and diffuse it along the yarn direction, simultaneously reducing the temperature of the skin contact surface; at the same time, the anti-slip toothed ribs 112 microstructure woven at 55°-65° on the top layer 11 form a mechanical interlock with the external interface, such as the sole of a shoe or the surface of furniture, and the fluorine compound treatment layer on its surface promotes the sweat droplets / oil stains to roll off along the gaps between the toothed ribs 112 with a contact angle greater than 110°, avoiding pore blockage; in high-stress areas such as the heel or joints, the micro-convex jacquard texture further increases the local friction resistance, ultimately achieving a balance between stable anti-slip protection and skin comfort during exercise or rest.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An anti-slip fabric, characterized in that: It includes at least one functionally graded lining (1), and the lining (1) is integrally formed with the outer layer (11) and the bottom layer (12) through a double-layer weaving process; The surface layer (11) is woven from the first yarn (111) at an angle of 45°-70° to form a microstructure of anti-slip serrations (112) with a coverage of ≥95%; The bottom layer (12) is woven from the second yarn (121) at an angle of 0°-30° to form a moisture-wicking groove (122) structure with a coverage of 70%-85%; The surface layer (11) and the bottom layer (12) are connected by a third yarn (131), and the density of the connection points (13) is 50-80 per cm².

2. The anti-slip fabric according to claim 1, characterized in that: The first yarn (111) is a synthetic fiber with an irregular cross section, a single filament fineness ≥1.5D, and a twist of 800-1000T / m; the second yarn (121) is a natural or regenerated fiber with a round / flat cross section, a single filament fineness ≤1.0D, and a twist of 400-600T / m.

3. The anti-slip fabric according to claim 1, characterized in that: The included angle of the first yarn (111) is 55°-65°, and the included angle of the second yarn (121) is 5°-15°.

4. The anti-slip fabric according to claim 1, characterized in that: The surface of the anti-slip serration (112) microstructure of the surface layer (11) is treated with a fluorinated compound for durable waterproofing.

5. The anti-slip fabric according to claim 1, characterized in that: A slip-resistant reinforcement zone with a coverage of >98% is set in the high-stress area of ​​the surface layer (11), and the slip-resistant reinforcement zone is woven with a 0.2-0.5mm micro-convex jacquard texture.

6. The anti-slip fabric according to claim 5, characterized in that: The high-stress areas are the heel area and forefoot area of ​​the shoe material lining (1).

7. The anti-slip fabric according to claim 1, characterized in that: The first yarn (111) is a blend of nylon and spandex with an irregular cross section, and the second yarn (121) is a blend of ultra-fine denier polyester and Tencel.

8. The anti-slip fabric according to claim 1, characterized in that: The third yarn (131) is 50D-100D polyester or nylon filament.

9. The anti-slip fabric according to claim 1, characterized in that: The depth of the moisture-guiding groove (122) structure is 0.1-0.3 mm and the width is 0.05-0.15 mm.

10. An anti-slip fabric according to any one of claims 1-9, characterized in that: It is used in footwear lining (1), sports protective gear or anti-slip home textile products.

Images