Method of making a wear resistant fabric

Abstract

This invention discloses a method for manufacturing abrasion-resistant fabric. The method includes the following steps: combining an abrasion-resistant treatment agent comprising an abrasion-resistant polyurethane polymer and a crosslinking agent with a fabric through a finishing process to form the abrasion-resistant fabric. The mass ratio of the abrasion-resistant polyurethane polymer to the crosslinking agent is (2.5-3):1.

Description

Technical Field

[0001] This invention belongs to the field of textile functional fabric preparation technology, specifically relating to a method for manufacturing abrasion-resistant fabric. Background Technology

[0002] Abrasion-resistant fabrics are functional fabrics with extremely wide applications in the textile industry. They are widely used in outdoor equipment, industrial protection, automotive interiors, home textile fabrics, large-mesh industrial fabrics, and other fields. Martindale abrasion resistance is the core indicator for measuring the service life and practical value of this type of fabric. At the same time, the fabric's anti-snagging, anti-pilling, and resistance to repeated rubbing properties also directly determine its application suitability.

[0003] Currently, most abrasion-resistant fabrics on the market use polyester (polyethylene terephthalate) and nylon (polyamide) synthetic fiber filaments as the main raw materials. Abrasion resistance is modified through weaving processes and finishing. However, existing manufacturing processes generally have the following technical defects: Firstly, there is insufficient matching between raw material selection and weaving. High abrasion-resistant, large-pore fabrics, due to their high porosity and few yarn support points, experience highly concentrated frictional forces, placing stringent requirements on the physical morphology of the raw yarn. Currently, DTY (dielectric textured yarn) is often used as the weaving raw material. After false twisting, this type of yarn exhibits a crimped and fluffy structure with poor fiber cohesion and a large amount of exposed surface hairs. In Martindale reciprocating friction tests, it is prone to single-filament snagging, pilling, and yarn breakage. Even with post-treatment modifications, the upper limit of abrasion resistance improvement is extremely low, making it difficult to meet the requirements for high-level abrasion resistance. On the other hand, some fabrics using FDY (dielectric filament yarn) suffer from unreasonable weaving density and structure design, leading to yarn slippage under the large-pore structure, resulting in the shedding of the abrasion-resistant film layer and rapid performance degradation.

[0004] Secondly, the finishing and modification processes have performance shortcomings. Currently, the finishing of abrasion-resistant fabrics mostly uses single acrylate film-forming agents or polyurethane finishing agents for impregnation / pad-dip treatment: single acrylate finishing agents form films with high hardness, which can improve abrasion resistance to a certain extent, but the film layer is brittle and has poor adhesion to fibers. After repeated washing, it is easy to crack and fall off, and it will also lead to the fabric feeling stiff and reduced breathability; single polyurethane finishing agents have excellent flexibility and a soft feel, but the film-forming ability to resist shear abrasion is insufficient. In the high-stress friction scenarios of large-pore fabrics, the film layer is easily worn through, and the improvement of Martindale abrasion resistance is limited. Washability and abrasion durability cannot be achieved at the same time.

[0005] Third, the compatibility of compound finishing processes is poor. Although there are some attempts at compound finishing of acrylate and polyurethane in existing technologies, the process has not been optimized for the different surface characteristics of polyester and nylon fibers, the liquid retention rate of macroporous fabrics, and the film coverage. The compounding ratio, crosslinking conditions, and baking parameters lack precise control, resulting in uneven distribution of the finishing agent on the yarn surface. This makes it impossible to form a continuous and dense abrasion-resistant protective film. At the same time, problems such as increased snagging, loss of elasticity, and deterioration of fabric texture are likely to occur, making it difficult to achieve a stable breakthrough in Martindale abrasion resistance.

[0006] Fourth, there is a lack of consistency in industrial production. The existing abrasion-resistant fabric preparation process does not integrate the raw material selection, weaving parameters, finishing formula and process into an integrated control system. The tensile strength of the raw yarn, the fabric pore size and weight, the concentration of finishing agent and the crosslinking method are disconnected from each other, resulting in large fluctuations in the abrasion resistance of Martindale fabrics in the same batch. The yield rate of high-grade abrasion-resistant products is low, which cannot meet the needs of large-scale industrial production.

[0007] In summary, existing abrasion-resistant fabric manufacturing processes cannot simultaneously address the technical challenges of concentrated friction forces in flat, small-pore, and large-pore fabrics, susceptibility to snagging and pilling of raw yarns, poor adhesion of finishing films, and poor washability. In particular, achieving consistently high abrasion resistance levels with Martindale is difficult (it cannot reach a consistent compliance rate of over 90% within the same batch). Therefore, developing an integrated finishing process that uses abrasion-resistant yarns suitable for flat, small-pore, and large-pore structures, and provides consistently excellent abrasion resistance, has become a key technical problem to be solved in this field. Summary of the Invention

[0008] This invention discloses a method for manufacturing abrasion-resistant fabrics, aiming to solve technical problems such as insufficient abrasion resistance of traditional fabrics, low Martindale abrasion fastness grade, poor abrasion resistance to hook and loop fasteners, and large dimensional shrinkage and deformation after processing (generally exceeding 1.5%). By combining yarn pretreatment with fabric finishing, the overall abrasion resistance and dimensional stability of the fabric are significantly improved.

[0009] The present invention discloses a method for manufacturing abrasion-resistant fabrics. By combining an abrasion-resistant treatment agent with a fabric finishing process, a uniform and robust abrasion-resistant protective layer is formed on the fabric surface, reducing the surface friction coefficient and effectively controlling fabric dimensional shrinkage and deformation, thereby improving the stability of the finished product. The abrasion-resistant treatment agent uses abrasion-resistant functional polyurethane polymers as the core abrasion-resistant component, combined with a crosslinking agent to form the main system. The abrasion-resistant functional polyurethane polymers possess excellent fiber adhesion, abrasion resistance, scratch resistance, and film-forming properties, enabling them to form a continuous and flexible abrasion-resistant film layer on the yarn and fabric surfaces.

[0010] To achieve at least one of the above objectives, this application provides a method for manufacturing abrasion-resistant fabric, the method comprising the following steps: The abrasion-resistant fabric is formed by combining an abrasion-resistant polyurethane polymer and a crosslinking agent with the fabric through a finishing process, wherein the mass ratio of the abrasion-resistant polyurethane polymer to the crosslinking agent is (2.5-3):1.

[0011] In one embodiment, the crosslinking agent is a crosslinking component capable of undergoing a crosslinking reaction with wear-resistant polyurethane polymers, including one or more combinations of polycarbodiimide, blocked waterborne cyanate esters, polyurethane-modified silanes, isocyanates, amino resins, epoxy resins, metal compounds, polyol / polyamine crosslinking agents, and self-crosslinking functional components.

[0012] In one embodiment, the wear-resistant polyurethane polymer includes one or more selected from self-crosslinking polyurethane wear-resistant agents, modified polyurethane wear-resistant agents, waterborne polyurethane, solvent-based polyurethane, composite-filled polyurethane wear-resistant agents, or reactive polyurethane wear-resistant agents; wherein the modified polyurethane wear-resistant agents include silicone-modified, polyester-modified, polyether-modified, or zwitterionic-modified polyurethane wear-resistant agents, and the composite-filled polyurethane wear-resistant agents are one or more composite wear-resistant agents of nanoparticles and polyurethane.

[0013] In one embodiment, the wear-resistant treatment agent comprises a smoothing agent, wherein the mass ratio of the polyurethane polymer and the crosslinking agent to the smoothing agent is (6-20):(2-8):(1-3).

[0014] In one embodiment, the smoothing agent is selected from one or more of silicone-based smoothing agents, wax-based smoothing agents, and polymeric lubricating smoothing agents.

[0015] In one embodiment, the fabric processing conditions include: padding the fabric in a finishing solution containing: 20-90 g / L of abrasion-resistant PU, 8-30 g / L of crosslinking agent, 3-15 g / L of smoothing agent, polyurethane abrasion-resistant agent, crosslinking agent, and smoothing agent, with the padding rate controlled at 60%-80%; subsequently, the padded fabric is fed into a setting machine, dried and set at 100-190°C for 1-3 minutes to obtain an abrasion-resistant fabric with high Martindale abrasion resistance and fastener abrasion resistance.

[0016] In one embodiment, the fabric is placed in a dyeing or washing vat, and an aqueous working solution containing 20–90 g / L of abrasion-resistant PU, 8–30 g / L of crosslinking agent, 3–15 g / L of smoothing agent, polyurethane abrasion-resistant agent, crosslinking agent, and smoothing agent is added. The temperature is raised to 60–80°C at a rate of 1–2°C / min, and the temperature is maintained for 30–45 minutes to allow the abrasion-resistant treatment agent to be fully adsorbed and penetrated into the fabric. After the treatment, the fabric is dehydrated and dried at 100–170°C for 3–8 minutes to obtain a highly abrasion-resistant fabric while reducing the fabric dimensional deformation.

[0017] In one embodiment, the fiber yarn raw material is selected from: polyethylene terephthalate fiber, polypropylene terephthalate fiber, polybutylene terephthalate fiber, polyvinyl chloride fiber, polypropylene fiber, polyamide fiber, polyacrylonitrile fiber, acetate fiber, or polyvinyl alcohol formaldehyde fiber; the yarn manufacturing process used for the fabric includes: FDY fully drawn yarn, DTY drawn textured yarn, BCF bulked continuous filament, and HOY high-orientation spinning.

[0018] In one embodiment, the coil density of the fabric is implemented as follows: 6 to 12 coils or fabric structural units per centimeter of length for the warp and 10 to 30 coils or fabric structural units per centimeter of length for the weft.

[0019] In one embodiment, the finishing process includes: with the guide needle on the knitting needle, moving 0-2 needles horizontally once or continuously before the needle hook, including both unidirectional and counter-directional yarn padding knitting, and both open and closed yarn padding knitting. With the guide needle on the knitting needle, moving 0-6 needles horizontally once or continuously behind the needle hook, including both unidirectional and counter-directional yarn padding knitting, and both open and closed yarn padding knitting; the fabric threading method is: threading the yarn through the guide needle hole, either fully threading or threading through and then skipping a section.

[0020] Beneficial effects

[0021] 1. The abrasion-resistant fabric produced by the method described in this application has good abrasion resistance.

[0022] 2. The fabric produced by the method described in this application has good thermal dimensional stability. Detailed Implementation

[0023] The preferred embodiments described below are merely examples, and other obvious variations will be apparent to those skilled in the art. The basic principles of the invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the invention.

[0024] To enable those skilled in the art to understand the method for manufacturing the wear-resistant fabric described in this application, the straight-line method in this application includes: S101, an abrasion-resistant treatment agent and a crosslinking agent, comprising an abrasion-resistant polyurethane polymer, are combined with the fabric through a finishing process to form the abrasion-resistant fabric.

[0025] In this application, polyethylene terephthalate, polyamide, and FDY fully drawn yarn are preferably used as raw materials, and the fabric is pretreated with abrasion-resistant polyurethane polymers and crosslinking agents. It is worth mentioning that any one or more of the following raw materials can be selected as fiber yarn raw materials: polyethylene terephthalate fiber, polypropylene terephthalate fiber, polybutylene terephthalate fiber, polyvinyl chloride fiber, polypropylene fiber, polyamide fiber, polyacrylonitrile fiber, acetate fiber, or polyvinyl alcohol formal fiber, with polyamide fiber and polyethylene terephthalate fiber being preferred. The above-mentioned fiber yarns are prepared using FDY fully drawn yarn, DTY drawn textured yarn, BCF bulked continuous filament, or HOY high-orientation spinning process, with FDY fully drawn yarn and HOY high-orientation spinning process being preferred, to obtain the base yarn for abrasion-resistant fabrics.

[0026] It is worth mentioning that wear-resistant polyurethane polymers include one or more of the following: self-crosslinking polyurethane wear-resistant agents, modified polyurethane wear-resistant agents, waterborne polyurethane, solvent-based polyurethane, composite-filled polyurethane wear-resistant agents, or reactive polyurethane wear-resistant agents; among them, modified polyurethane wear-resistant agents include silicone-modified, polyester-modified, polyether-modified, or zwitterionic-modified polyurethane wear-resistant agents, and composite-filled polyurethane wear-resistant agents are one or more of the following composite wear-resistant agents of nanoparticles and polyurethane.

[0027] It is worth mentioning that the crosslinking agent is a crosslinking component that can undergo a crosslinking reaction with wear-resistant polyurethane polymers, including one or more combinations of polycarbodiimide, blocked waterborne cyanate, polyurethane modified silane, isocyanate, amino resin, epoxy, metal compound, polyol / polyamine crosslinking agent and self-crosslinking functional component.

[0028] Preferably, the mass ratio of the wear-resistant polyurethane polymer to the crosslinking agent is (2.5-3):1.

[0029] In a preferred embodiment, the wear-resistant treatment agent includes a smoothing agent, wherein the mass ratio of the polyurethane polymer and the crosslinking agent to the smoothing agent is (6-20):(2-8):(1-3).

[0030] For example, in one embodiment, the fabric can be finished using a pad-setting process. The working fluid composition is: 20-90 g / L of abrasion-resistant PU, 8-30 g / L of crosslinking agent, and 3-15 g / L of smoothing agent; the smoothing agent is selected from silicone, wax, or polymeric lubricating smoothing agents. The fabric is dipped and paced twice, with a pad-out rate of 60%-80%, and then dried and set at 100-190°C for 1-3 minutes to obtain a fabric with high Martindale abrasion resistance, fastener abrasion resistance, and low dimensional deformation.

[0031] The fabric loop density is 6-12 loops / cm in the horizontal direction and 10-30 loops / cm in the vertical direction. When knitting, the guide needle moves 0-2 stitches forward and 0-6 stitches backward, and the yarn is padded with either an open or closed loop. The yarn threading method is either full threading or one thread and one gap.

[0032] The fabric undergoes in-dye post-treatment, pre-treating with abrasion-resistant polyurethane and a crosslinking agent before being woven into a grey fabric. The grey fabric is then immersed in a dyeing vat for dyeing. The working solution consists of: abrasion-resistant polyurethane 20–90 g / L, crosslinking agent 8–30 g / L, and smoothing agent 3–15 g / L. The temperature is increased to 60–80°C at a rate of 1–2°C / min, held for 30–45 minutes, dehydrated, and then dried at 100–170°C for 3–8 minutes to obtain a highly abrasion-resistant fabric with low dimensional deformation. In step S101, the fabric weaving process includes: S10021, the loop density of wear-resistant fabric prepared by weaving process is: 6 to 12 loops or fabric structural units per centimeter of length in the transverse direction and 10 to 30 loops or fabric structural units per centimeter of length in the longitudinal direction. S10022, during surface layer knitting, control the lateral movement of the guide needle: the guide needle moves 0-2 needles laterally in front of the knitting needle hook once or continuously, using the same / opposite yarn padding and open / closed yarn padding methods; the guide needle moves 0-6 needles laterally in front of the knitting needle hook once or continuously, using the same / opposite yarn padding and open / closed yarn padding methods, and the guide needle and knitting needle cross-needle offset.

[0033] S10023, during the weaving process, the yarn is laid out through the yarn guide needle hole using a full-through or one-through-one-hole yarn-through method. After being integrated into the weaving process and combined with the S10022 structure, the fabric greige is obtained.

[0034] S1003, Functional Finishing Padding Solution Preparation The fabric is combined with abrasion-resistant polyurethane and a crosslinking agent; that is, the fabric is compounded with abrasion-resistant polyurethane and a crosslinking agent; the smoothing agent is selected from one or more of organosilicon, inorganic powder, and polymer resin additives, such as the smoothing agent including any one or more of organosilicon coupling agents, nano-oxide powders, or acrylate resins.

[0035] More specifically, the functional finishing padding solution configuration includes: S10031, Fabric padding finishing The fabric obtained in steps S1001-S1002-S10022-S10023 is subjected to one of the following processes: a finishing machine padding process. The fabric is padded in a finishing working solution containing 20-90 g / L of abrasion-resistant PU, 8-30 g / L of crosslinking agent, and 3-15 g / L of smoothing agent. The padding rate is controlled at 60%-80%. Then, it is dried and set at 100-190℃ for 1-3 minutes to obtain a fabric with high Martindale abrasion resistance, fastener abrasion resistance, and excellent dimensional stability. The second process involves dyeing or washing the fabric in an aqueous working solution of the same concentration. The solution is heated to 60-80°C at a rate of 1-2°C / minute and kept at that temperature for 30-45 minutes. After dehydration, the fabric is dried at 100-170°C for 3-8 minutes to achieve full adsorption and penetration, ensuring uniform and long-lasting wear resistance.

[0036] The finished fabric, produced using S1001-S10031, is treated with abrasion-resistant functional PU and a crosslinking agent. After treatment with the PU abrasion-resistant functional agent and crosslinking agent, a dense, highly elastic, crosslinked abrasion-resistant film forms on the surface of the fabric, significantly improving the yarn's resistance to friction and wear, effectively reducing the fabric's resistance to washing and dry / wet rubbing. Simultaneously, it fills in yarn surface fuzz, reduces the coefficient of friction, and enhances yarn cohesion, achieving anti-pilling, improved fabric smoothness, and reduced loose twist. Furthermore, while reinforcing the yarn's dry / wet mechanical properties and improving chemical resistance and low-to-medium temperature thermal stability, it retains the original characteristics of high elasticity in nylon fabrics and the crispness in polyester fabrics, and also imparts slight water and stain resistance to the yarn without affecting subsequent dyeing and finishing processes or fabric breathability. Inspection involves cooling and setting the crosslinked and cured fabric, followed by routine post-treatment. The fabric's abrasion resistance, crosslinking effect, and coil structure integrity are then tested. Once these indicators are met, the fabric is considered a finished abrasion-resistant fabric.

[0037] Example 1

[0038] The abrasion-resistant treatment agent and crosslinking agent are combined with the fabric through a finishing process, wherein the mass ratio of the polyurethane polymer to the crosslinking agent is (polyurethane 2.5: crosslinking agent 1).

[0039] Example 2 The abrasion-resistant treatment agent and crosslinking agent are combined with the fabric through a finishing process, wherein the mass ratio of the polyurethane polymer to the crosslinking agent is (3 parts polyurethane to 1 part crosslinking agent).

[0040] Example 3 The abrasion-resistant treatment agent and crosslinking agent are combined with the fabric through a finishing process, wherein the mass ratio of the polyurethane polymer to the crosslinking agent is (polyurethane 2.89 : crosslinking agent 1).

[0041] Example 4 Abrasion-resistant agents, crosslinking agents, and smoothing agents are combined with the fabric through a finishing process, wherein the mass ratio of the polyurethane polymer to the crosslinking agent is (polyurethane 20: crosslinking agent 8: smoothing agent 3).

[0042] Example 5 Abrasion-resistant agents, crosslinking agents, and smoothing agents are combined with the fabric through a finishing process, wherein the mass ratio of the polyurethane polymer to the crosslinking agent is (6 parts polyurethane: 2 parts crosslinking agent: 1 part smoothing agent).

[0043] Example 6 Abrasion-resistant agents, crosslinking agents, and smoothing agents are combined with the fabric through a finishing process, wherein the mass ratio of the polyurethane polymer to the crosslinking agent is (polyurethane 55: crosslinking agent 19: smoothing agent 9).

[0044] Comparative Example 1: Similar to Example 3, but with a different mass ratio of polyurethane polymer to crosslinking agent. If the amount of crosslinking agent is greater than the amount of polyurethane, exceeding the specified mass ratio range, the crosslinking density will be severely exceeded, the coating will become extremely brittle and lose its toughness. The fastener will easily crack, chip, turn white, and flake at the point of repeated friction and bending. Excessive free crosslinking agent is prone to precipitation, frosting, and powdering, which not only causes the coating to peel and delaminate and the adhesion to collapse, but also significantly reduces the water resistance and abrasion resistance.

[0045] Comparative Example 2 Similar to Example 3, but if the mass ratio of polyurethane polymer to crosslinking agent is excessively high, exceeding the specified mass ratio range, the resin crosslinking reaction will be extremely incomplete, resulting in a loose and soft film with insufficient cohesion; the coating will easily become sticky and greasy, and the surface will not be resistant to friction. During repeated abrasion resistance tests, it will easily fray, string, and turn white and powdery. The edges will easily expand and crack. Furthermore, the water resistance and heat migration resistance will be significantly reduced. With long-term use, it will easily become sticky again, precipitate and bloom, and the coating will peel off, greatly reducing the abrasion resistance, reinforcement and protection effect.

[0046] By controlling the ratio of polyurethane and crosslinking agent within a reasonable range, a strong and dense crosslinked film can be formed, ensuring long-term wear resistance and deformation resistance. Precise proportions of polyurethane, crosslinking agent, and smoothing agent synergistically form a strong, dense, and smooth protective film. Polyurethane ensures film formation and reinforcement, the crosslinking agent cures and locks in the film, enhancing wear resistance and crack resistance, and the smoothing agent reduces frictional resistance and improves the smoothness of the fasteners. This effectively avoids problems such as stickiness, brittleness, pilling, powdering, and wear resistance failure that can occur when used alone or in unbalanced proportions, significantly enhancing the wear resistance, bending resistance, washability, and dimensional stability of fabric fasteners.

[0047] Examples 1-6: Martindale hook and loop fastener abrasion test. Pretreatment conditions: 23±2℃, humidity 50±5%, 24 hours; friction head diameter: 38mm; friction medium: Nylon hook and loop fastener 751; load: 12Kpa; test cycles: 50. Results show that the abrasion resistance grade of the samples prepared in this application increased from 2.5-3 to 3-3.5 or higher, with no obvious fuzzing, edge chipping, or coating peeling. Heat shrinkage test: baked at 90℃ for 24 hours, deformation ≤1.2%, dimensional stability. More notably, the fabrics formed in Examples 1-6 showed a stable pass rate of 97%, 98%, 97%, 97%, 99%, and 98% respectively for the same batch of fabrics. This indicates that all of these rates were above 96%.

[0048] Comparative Examples 1 and 2, due to insufficient polyurethane and excessive or insufficient crosslinking agent, exhibited defects such as coating brittleness, stickiness, whitening, and excessive shrinkage, resulting in the worst abrasion resistance and dimensional stability. Using the same testing method, the pass rates for abrasion resistance performance were 89% and 87%, respectively. The deformation was 1.7% and 1.9%, respectively. This demonstrates that the specified formulation can significantly improve the abrasion resistance and dimensional stability of fabric hook and loop fasteners.

[0049] Those skilled in the art should understand that the embodiments of the present invention described above are merely examples and do not limit the invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments, and any modifications or variations of the implementation of the present invention may be made without departing from the stated principles.

Claims

1. A method for manufacturing abrasion-resistant fabric, characterized in that, The method for preparing the abrasion-resistant fabric includes the following steps: The abrasion-resistant fabric is formed by combining an abrasion-resistant polyurethane polymer and a crosslinking agent with the fabric through a finishing process, wherein the mass ratio of the abrasion-resistant polyurethane polymer to the crosslinking agent is (2.5-3):

1.

2. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The crosslinking agent is a crosslinking component that can undergo a crosslinking reaction with wear-resistant polyurethane polymers, including one or more combinations of polycarbodiimide, blocked waterborne cyanate esters, polyurethane-modified silanes, isocyanates, amino resins, epoxy resins, metal compounds, polyol / polyamine crosslinking agents, and self-crosslinking functional components.

3. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The wear-resistant polyurethane polymers include one or more selected from self-crosslinking polyurethane wear-resistant agents, modified polyurethane wear-resistant agents, waterborne polyurethane, solvent-based polyurethane, composite-filled polyurethane wear-resistant agents, or reactive polyurethane wear-resistant agents; wherein the modified polyurethane wear-resistant agents include silicone-modified, polyester-modified, polyether-modified, or zwitterionic-modified polyurethane wear-resistant agents, and the composite-filled polyurethane wear-resistant agents are one or more composite wear-resistant agents of nanoparticles and polyurethane.

4. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The wear-resistant treatment agent includes a smoothing agent, wherein the mass ratio of the polyurethane polymer, the crosslinking agent, and the smoothing agent is (6-20): (2-8): (1-3).

5. The method for manufacturing abrasion-resistant fabric according to claim 4, characterized in that, The smoothing agent is selected from one or more of silicone-based smoothing agents, wax-based smoothing agents, and polymeric lubricating smoothing agents.

6. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The fabric processing conditions include: padding the fabric in a finishing solution containing: 20-90 g / L of abrasion-resistant PU, 8-30 g / L of crosslinking agent, 3-15 g / L of smoothing agent, polyurethane abrasion-resistant agent, crosslinking agent, and smoothing agent, with the padding rate controlled at 60%-80%; then sending the padded fabric to a setting machine, drying and setting it at 100-190℃ for 1-3 minutes to obtain an abrasion-resistant fabric with high Martindale abrasion resistance and fastener abrasion resistance.

7. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The fabric is placed in a dyeing or washing vat, and an aqueous working solution containing 20-90 g / L of abrasion-resistant PU, 8-30 g / L of crosslinking agent, 3-15 g / L of smoothing agent, polyurethane abrasion-resistant agent, crosslinking agent, and smoothing agent is added. The temperature is raised to 60-80°C at a rate of 1-2°C / min, and the temperature is maintained for 30-45 minutes to allow the abrasion-resistant treatment agent to be fully adsorbed and penetrated into the fabric. After the treatment, the fabric is dehydrated and dried at 100-170°C for 3-8 minutes to obtain a highly abrasion-resistant fabric while reducing the fabric's dimensional deformation.

8. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The fiber yarn raw materials are selected from: polyethylene terephthalate fiber, polypropylene terephthalate fiber, polybutylene terephthalate fiber, polyvinyl chloride fiber, polypropylene fiber, polyamide fiber, polyacrylonitrile fiber, acetate fiber, or polyvinyl alcohol formaldehyde fiber; the yarn manufacturing process used in the fabric includes: FDY fully drawn yarn, DTY drawn textured yarn, BCF bulked continuous filament, and HOY high orientation spinning.

9. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The coil density of the fabric is implemented as follows: 6 to 12 coils or fabric structural units per centimeter of length for the horizontal and vertical rows, and 10 to 30 coils or fabric structural units per centimeter of length for the vertical and horizontal rows.

10. The method for manufacturing abrasion-resistant fabric according to claim 1, characterized in that, The combined finishing and processing methods include: with the guide needle on the knitting needle, moving 0-2 needles horizontally once or continuously before the needle hook, including both unidirectional and counter-directional yarn padding knitting, and both open and closed yarn padding knitting. With the guide needle on the knitting needle, moving 0-6 needles horizontally once or continuously behind the needle hook, including both unidirectional and counter-directional yarn padding knitting, and both open and closed yarn padding knitting; the fabric threading method is: threading the yarn through the guide needle hole, either fully threaded or threading through and then leaving a gap.