Production process of wear-resistant jacquard mesh

Abstract

The invention discloses a production process of wear-resistant jacquard mesh cloth, which comprises the following steps: selecting 150D-300D polyester low stretch yarns as main yarns, and selecting modified chinlon yarns as jacquard yarns; soaking the woven screen cloth body into sufficient soaking liquid for soaking treatment, and after soaking is finished, drying and curing treatment are carried out, so that the wear-resistant jacquard screen cloth can be obtained. According to the jacquard screen cloth, the polyester low stretch yarn is adopted as the main body yarn, the modified chinlon yarn is optimized and improved, the polyester low stretch yarn serves as the jacquard yarn, specific weaving is carried out, then treatment and improvement are carried out through the infiltrating liquid, and the wear resistance, the air permeability and the flame retardance of the obtained jacquard screen cloth can be improved in a coordinated mode.

Description

Technical Field

[0001] This invention relates to the field of jacquard mesh technology, specifically to a production process for abrasion-resistant jacquard mesh. Background Technology

[0002] With increasing market demand and rising living standards, people have higher requirements for the texture and comfort of textile fabrics, as well as for the precision of mesh fabric processing. They also demand fashionable and aesthetically pleasing fabrics. Jacquard mesh fabric, with its unique appearance and good breathability, is widely used in clothing, home textiles, and decoration. However, for certain specific applications, such as outdoor sports equipment and industrial protective gear, higher requirements are placed on the abrasion resistance of jacquard mesh fabric. Existing jacquard mesh fabrics, in an effort to optimize abrasion resistance, often compromise breathability and flame retardancy, limiting product efficiency and making it difficult to coordinate and optimize performance. Therefore, this invention provides a production process for abrasion-resistant jacquard mesh fabric. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the purpose of this invention is to provide a production process for wear-resistant jacquard mesh fabric to solve the problems mentioned in the background art.

[0004] The present invention solves the technical problem by adopting the following technical solution:

[0005] This invention provides a manufacturing process for abrasion-resistant jacquard mesh fabric, comprising the following steps:

[0006] Step 1:

[0007] 150D-300D polyester low-elasticity yarn is selected as the main yarn, and modified nylon yarn is selected as the jacquard yarn.

[0008] Step 2: Weaving is carried out using a double needle bed double Jacquard warp knitting machine. The warp knitting machine is equipped with 8 guide bars, which are arranged from the front needle bed to the back needle bed as follows: ground guide bars GB1, GB2, Jacquard guide bars JB3, JB4, ground guide bars GB5, GB6, GB7, and GB8.

[0009] Among them, the ground combs GB1 and GB2 thread the yarn in a 1-hole-1-thread or full-thread manner, the jacquard combs JB3 and JB4 thread the yarn in a 1-thread-1-hole manner, and the ground combs GB5, GB6, GB7 and GB8 thread the yarn in a full-thread manner.

[0010] Step 3: Immerse the woven mesh from Step 2 into a sufficient amount of impregnation liquid. After impregnation, dry and then cure to obtain abrasion-resistant jacquard mesh.

[0011] Preferably, the impregnation power of the impregnation treatment is 450-500W, the impregnation time is 1 hour, and the impregnation pressure is 15-20MPa; the polyester low elastic yarn and the modified nylon yarn are mixed in a weight ratio of 2:1.

[0012] Preferably, the specific modification method for the modified nylon yarn is as follows:

[0013] S1: Mix 5-8 parts of zeolite powder, 3-5 parts of sodium silicate solution and 2-3 parts of montmorillonite evenly to obtain ball milling fluid;

[0014] S2: Silica and ball milling fluid are mixed and ball milled at a weight ratio of (5-8):3. The ball milling speed is 1000-1500 r / min and the ball milling time is 2h. After the ball milling is completed, the mixture is filtered and dried to obtain modified silica.

[0015] S3: Stir graphene thoroughly in a sufficient amount of 5% sulfuric acid solution, then wash with water, filter, and dry to obtain dry graphene; add 4-7 parts of dry graphene and 2-3 parts of modified silica to 5-8 parts of 8-12% sodium dodecylbenzenesulfonate solution, then add 0.5-0.7 parts of silane coupling agent KH550, stir evenly to obtain graphene modification solution;

[0016] S4: Nylon yarn is ultrasonically impregnated in a sufficient amount of graphene modification solution. After ultrasonic treatment, it is dried until the moisture content is less than 5% to obtain modified nylon yarn.

[0017] Preferably, the sodium silicate solution has a mass fraction of 5-8%; the ultrasonic power of the ultrasonic impregnation treatment is 350-450W, the ultrasonic time is 1h, and the ultrasonic pressure is 10-15MPa.

[0018] Preferably, the method for preparing the wetting solution is as follows:

[0019] Add 5-8 parts magnesium hydroxide, 3-4 parts modified silicon carbide and 1-3 parts silane coupling agent KH550 to 10-15 parts of a 20-30% polyurethane resin solution and stir thoroughly to obtain an impregnation solution.

[0020] Preferably, the modified silicon carbide is prepared by:

[0021] S11: Add 3-5 parts of kaolin and 2-3 parts of nanocellulose to 5-8 parts of lanthanum chloride solution, then add 1-2 parts of nanosilica sol, stir evenly to obtain the modified solution;

[0022] S12: Stir silicon carbide in a sufficient amount of potassium permanganate solution, then wash with water, filter, dry, and preheat at 55-65℃ for 1 hour. Stir the preheated silicon carbide in a sufficient amount of modification solution for modification treatment. After stirring, filter and dry to obtain modified silicon carbide.

[0023] Preferably, the potassium permanganate solution has a mass fraction of 5-8%; and the lanthanum chloride solution has a mass fraction of 2-5%.

[0024] Preferably, the stirring speed for the stirring modification treatment is 350-400 r / min, and the stirring time is 1 h.

[0025] Preferably, the curing temperature of the curing process is 140-145℃.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] This invention relates to a jacquard mesh fabric using polyester low-elasticity yarn as the main yarn, which is then optimized and improved with modified nylon yarn. Through specific weaving techniques and further improved by impregnation treatment, the resulting jacquard mesh fabric exhibits coordinated improvements in abrasion resistance, breathability, and flame retardancy. The nylon yarn undergoes ultrasonic impregnation treatment in a specific graphene-modified solution. The graphene in the graphene-modified solution is activated and improved with sulfuric acid solution, and then blended with modified silica, 8-12% sodium dodecylbenzenesulfonate solution, and silane coupling agent KH550. Simultaneously, the modified silica undergoes specific process optimization, further enhancing the coordinated optimization of the product's breathability, flame retardancy, and abrasion resistance within the system. The impregnation solution is a blend of magnesium hydroxide, modified silicon carbide, and silane coupling agent KH550. The modified silicon carbide is made from raw materials such as kaolin and nanocellulose, and the modified solution optimizes the silicon carbide, further strengthening the system's performance. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to specific examples. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] The production process of a wear-resistant jacquard mesh fabric according to this embodiment includes the following steps:

[0030] Step 1:

[0031] 150D-300D polyester low-elasticity yarn is selected as the main yarn, and modified nylon yarn is selected as the jacquard yarn.

[0032] Step 2: Weaving is carried out using a double needle bed double Jacquard warp knitting machine. The warp knitting machine is equipped with 8 guide bars, which are arranged from the front needle bed to the back needle bed as follows: ground guide bars GB1, GB2, Jacquard guide bars JB3, JB4, ground guide bars GB5, GB6, GB7, and GB8.

[0033] Among them, the ground combs GB1 and GB2 thread the yarn in a 1-hole-1-thread or full-thread manner, the jacquard combs JB3 and JB4 thread the yarn in a 1-thread-1-hole manner, and the ground combs GB5, GB6, GB7 and GB8 thread the yarn in a full-thread manner.

[0034] Step 3: Immerse the woven mesh from Step 2 into a sufficient amount of sizing solution for wetting treatment. After wetting, dry and then cure to obtain wear-resistant jacquard mesh.

[0035] In this embodiment, the impregnation power is 450-500W, the impregnation time is 1 hour, and the impregnation pressure is 15-20MPa; the polyester low-elasticity yarn and modified nylon yarn are mixed in a weight ratio of 2:1.

[0036] The specific modification method for the modified nylon yarn in this embodiment is as follows:

[0037] S1: Mix 5-8 parts of zeolite powder, 3-5 parts of sodium silicate solution and 2-3 parts of montmorillonite evenly to obtain ball milling fluid;

[0038] S2: Silica and ball milling fluid are mixed and ball milled at a weight ratio of (5-8):3. The ball milling speed is 1000-1500 r / min and the ball milling time is 2h. After the ball milling is completed, the mixture is filtered and dried to obtain modified silica.

[0039] S3: Stir graphene thoroughly in a sufficient amount of 5% sulfuric acid solution, then wash with water, filter, and dry to obtain dry graphene; add 4-7 parts of dry graphene and 2-3 parts of modified silica to 5-8 parts of 8-12% sodium dodecylbenzenesulfonate solution, then add 0.5-0.7 parts of silane coupling agent KH550, stir evenly to obtain graphene modification solution;

[0040] S4: Nylon yarn is ultrasonically impregnated in a sufficient amount of graphene modification solution. After ultrasonic treatment, it is dried until the moisture content is less than 5% to obtain modified nylon yarn.

[0041] In this embodiment, the sodium silicate solution has a mass fraction of 5-8%; the ultrasonic power for ultrasonic impregnation is 350-450W, the ultrasonic time is 1 hour, and the ultrasonic pressure is 10-15MPa.

[0042] The method for preparing the wetting solution in this embodiment is as follows:

[0043] Add 5-8 parts magnesium hydroxide, 3-4 parts modified silicon carbide and 1-3 parts silane coupling agent KH550 to 10-15 parts of a 20-30% polyurethane resin solution and stir thoroughly to obtain an impregnation solution.

[0044] The method for preparing modified silicon carbide in this embodiment is as follows:

[0045] S11: Add 3-5 parts of kaolin and 2-3 parts of nanocellulose to 5-8 parts of lanthanum chloride solution, then add 1-2 parts of nanosilica sol, stir evenly to obtain the modified solution;

[0046] S12: Stir silicon carbide in a sufficient amount of potassium permanganate solution, then wash with water, filter, dry, and preheat at 55-65℃ for 1 hour. Stir the preheated silicon carbide in a sufficient amount of modification solution for modification treatment. After stirring, filter and dry to obtain modified silicon carbide.

[0047] In this embodiment, the potassium permanganate solution has a mass fraction of 5-8%; the lanthanum chloride solution has a mass fraction of 2-5%.

[0048] In this embodiment, the stirring speed for the stirring modification treatment is 350-400 r / min, and the stirring time is 1 h.

[0049] The curing temperature for the curing process in this embodiment is 140-145℃.

[0050] Example 1.

[0051] The production process of a wear-resistant jacquard mesh fabric according to this embodiment includes the following steps:

[0052] Step 1:

[0053] 150D polyester low-elasticity yarn is selected as the main yarn, and modified nylon yarn is selected as the jacquard yarn.

[0054] Step 2: Weaving is carried out using a double needle bed double Jacquard warp knitting machine. The warp knitting machine is equipped with 8 guide bars, which are arranged from the front needle bed to the back needle bed as follows: ground guide bars GB1, GB2, Jacquard guide bars JB3, JB4, ground guide bars GB5, GB6, GB7, and GB8.

[0055] Among them, the ground combs GB1 and GB2 thread the yarn in a 1-hole-1-thread or full-thread manner, the jacquard combs JB3 and JB4 thread the yarn in a 1-thread-1-hole manner, and the ground combs GB5, GB6, GB7 and GB8 thread the yarn in a full-thread manner.

[0056] Step 3: Immerse the woven mesh from Step 2 into a sufficient amount of sizing solution for wetting treatment. After wetting, dry and then cure to obtain wear-resistant jacquard mesh.

[0057] In this embodiment, the impregnation power is 450W, the impregnation time is 1 hour, and the impregnation pressure is 15MPa; the polyester low-elasticity yarn and the modified nylon yarn are mixed in a weight ratio of 2:1.

[0058] The specific modification method for the modified nylon yarn in this embodiment is as follows:

[0059] S1: Mix 5 parts of zeolite powder, 3 parts of sodium silicate solution and 2 parts of montmorillonite evenly to obtain ball milling fluid;

[0060] S2: Silica and ball milling slurry were mixed and ball milled at a weight ratio of 5:3 for 2 hours at a speed of 1000 r / min. After ball milling, the mixture was filtered and dried to obtain modified silica.

[0061] S3: Graphene is stirred thoroughly in a sufficient amount of 5% sulfuric acid solution, then washed with water, filtered, and dried to obtain dry graphene; 4 parts of dry graphene and 2 parts of modified silica are added to 5 parts of 8% sodium dodecylbenzenesulfonate solution, followed by 0.5 parts of silane coupling agent KH550, and stirred evenly to obtain graphene modification solution.

[0062] S4: Nylon yarn is ultrasonically impregnated in a sufficient amount of graphene modification solution. After ultrasonic treatment, it is dried until the moisture content is less than 5% to obtain modified nylon yarn.

[0063] In this embodiment, the sodium silicate solution has a mass fraction of 5%; the ultrasonic power of the ultrasonic impregnation treatment is 350W, the ultrasonic time is 1h, and the ultrasonic pressure is 10MPa.

[0064] The method for preparing the wetting solution in this embodiment is as follows:

[0065] Five parts magnesium hydroxide, three parts modified silicon carbide, and one part silane coupling agent KH550 were added to ten parts of a 20% polyurethane resin solution and stirred thoroughly to obtain an impregnation solution.

[0066] The method for preparing modified silicon carbide in this embodiment is as follows:

[0067] S11: Add 3 parts kaolin and 2 parts nanocellulose to 5 parts lanthanum chloride solution, then add 1 part nano silica sol, stir evenly to obtain modified solution;

[0068] S12: Silicon carbide is stirred thoroughly in a sufficient amount of potassium permanganate solution, then washed with water, filtered, and dried. It is then preheated at 55°C for 1 hour. The preheated silicon carbide is stirred in a sufficient amount of modification solution for modification treatment. After stirring, it is filtered and dried to obtain modified silicon carbide.

[0069] In this embodiment, the potassium permanganate solution has a mass fraction of 5%; the lanthanum chloride solution has a mass fraction of 2%.

[0070] In this embodiment, the stirring speed for the stirring modification treatment is 350 r / min, and the stirring time is 1 h.

[0071] The curing temperature for the curing process in this embodiment is 140°C.

[0072] Example 2.

[0073] The production process of a wear-resistant jacquard mesh fabric according to this embodiment includes the following steps:

[0074] Step 1:

[0075] 150D-300D polyester low-elasticity yarn is selected as the main yarn, and modified nylon yarn is selected as the jacquard yarn.

[0076] Step 2: Weaving is carried out using a double needle bed double Jacquard warp knitting machine. The warp knitting machine is equipped with 8 guide bars, which are arranged from the front needle bed to the back needle bed as follows: ground guide bars GB1, GB2, Jacquard guide bars JB3, JB4, ground guide bars GB5, GB6, GB7, and GB8.

[0077] Among them, the ground combs GB1 and GB2 thread the yarn in a 1-hole-1-thread or full-thread manner, the jacquard combs JB3 and JB4 thread the yarn in a 1-thread-1-hole manner, and the ground combs GB5, GB6, GB7 and GB8 thread the yarn in a full-thread manner.

[0078] Step 3: Immerse the woven mesh from Step 2 into a sufficient amount of impregnation liquid. After impregnation, dry and then cure to obtain abrasion-resistant jacquard mesh.

[0079] In this embodiment, the impregnation power is 500W, the impregnation time is 1 hour, and the impregnation pressure is 20MPa; the polyester low-elasticity yarn and the modified nylon yarn are mixed in a weight ratio of 2:1.

[0080] The specific modification method for the modified nylon yarn in this embodiment is as follows:

[0081] S1: Mix 8 parts of zeolite powder, 5 parts of sodium silicate solution and 3 parts of montmorillonite evenly to obtain ball milling fluid;

[0082] S2: Silica and ball milling fluid were mixed and ball milled at a weight ratio of 8:3. The ball milling speed was 1500 r / min and the ball milling time was 2 h. After the ball milling was completed, the mixture was filtered and dried to obtain modified silica.

[0083] S3: Graphene is stirred thoroughly in a sufficient amount of 5% sulfuric acid solution, then washed with water, filtered, and dried to obtain dry graphene; 7 parts of dry graphene and 3 parts of modified silica are added to 8 parts of 12% sodium dodecylbenzenesulfonate solution, followed by 0.7 parts of silane coupling agent KH550, and stirred evenly to obtain graphene modification solution;

[0084] S4: Nylon yarn is ultrasonically impregnated in a sufficient amount of graphene modification solution. After ultrasonic treatment, it is dried until the moisture content is less than 5% to obtain modified nylon yarn.

[0085] In this embodiment, the sodium silicate solution has a mass fraction of 8%; the ultrasonic power of the ultrasonic impregnation treatment is 450W, the ultrasonic time is 1h, and the ultrasonic pressure is 15MPa.

[0086] The method for preparing the wetting solution in this embodiment is as follows:

[0087] Eight parts of magnesium hydroxide, four parts of modified silicon carbide, and three parts of silane coupling agent KH550 were added to 15 parts of a 30% polyurethane resin solution and stirred thoroughly to obtain an impregnation solution.

[0088] The method for preparing modified silicon carbide in this embodiment is as follows:

[0089] S11: Add 5 parts kaolin and 3 parts nanocellulose to 8 parts lanthanum chloride solution, then add 2 parts nano silica sol, stir evenly to obtain modified solution;

[0090] S12: Silicon carbide is stirred thoroughly in a sufficient amount of potassium permanganate solution, then washed with water, filtered, and dried. It is then preheated at 65°C for 1 hour. The preheated silicon carbide is stirred in a sufficient amount of modification solution for modification treatment. After stirring, it is filtered and dried to obtain modified silicon carbide.

[0091] In this embodiment, the potassium permanganate solution has a mass fraction of 8%; the lanthanum chloride solution has a mass fraction of 5%.

[0092] In this embodiment, the stirring speed for the stirring modification treatment is 400 r / min, and the stirring time is 1 h.

[0093] The curing temperature for the curing process in this embodiment is 145°C.

[0094] Example 3.

[0095] The production process of a wear-resistant jacquard mesh fabric according to this embodiment includes the following steps:

[0096] Step 1:

[0097] 150D-300D polyester low-elasticity yarn is selected as the main yarn, and modified nylon yarn is selected as the jacquard yarn.

[0098] Step 2: Weaving is carried out using a double needle bed double Jacquard warp knitting machine. The warp knitting machine is equipped with 8 guide bars, which are arranged from the front needle bed to the back needle bed as follows: ground guide bars GB1, GB2, Jacquard guide bars JB3, JB4, ground guide bars GB5, GB6, GB7, and GB8.

[0099] Among them, the ground combs GB1 and GB2 thread the yarn in a 1-hole-1-thread or full-thread manner, the jacquard combs JB3 and JB4 thread the yarn in a 1-thread-1-hole manner, and the ground combs GB5, GB6, GB7 and GB8 thread the yarn in a full-thread manner.

[0100] Step 3: Immerse the woven mesh from Step 2 into a sufficient amount of sizing solution for wetting treatment. After wetting, dry and then cure to obtain wear-resistant jacquard mesh.

[0101] In this embodiment, the impregnation power is 475W, the impregnation time is 1 hour, and the impregnation pressure is 17.5MPa; the polyester low-elasticity yarn and modified nylon yarn are mixed in a weight ratio of 2:1.

[0102] The specific modification method for the modified nylon yarn in this embodiment is as follows:

[0103] S1: Mix 6.5 parts of zeolite powder, 4 parts of sodium silicate solution and 2.5 parts of montmorillonite evenly to obtain a ball milling slurry;

[0104] S2: Silica and ball milling fluid were mixed and ball milled at a weight ratio of 6.5:3 for 2 hours at a speed of 1250 r / min. After ball milling, the mixture was filtered and dried to obtain modified silica.

[0105] S3: Graphene is stirred thoroughly in a sufficient amount of 5% sulfuric acid solution, then washed with water, filtered, and dried to obtain dry graphene; 5.5 parts of dry graphene and 2.5 parts of modified silica are added to 6.5 parts of 10% sodium dodecylbenzenesulfonate solution, followed by 0.6 parts of silane coupling agent KH550, and stirred evenly to obtain graphene modification solution;

[0106] S4: Nylon yarn is ultrasonically impregnated in a sufficient amount of graphene modification solution. After ultrasonic treatment, it is dried until the moisture content is less than 5% to obtain modified nylon yarn.

[0107] In this embodiment, the sodium silicate solution has a mass fraction of 6.5%; the ultrasonic power of the ultrasonic impregnation treatment is 400W, the ultrasonic time is 1h, and the ultrasonic pressure is 12.5MPa.

[0108] The method for preparing the wetting solution in this embodiment is as follows:

[0109] 6.5 parts magnesium hydroxide, 3.5 parts modified silicon carbide and 2 parts silane coupling agent KH550 were added to 12.5 parts of 25% polyurethane resin solution and stirred thoroughly to obtain the impregnation solution.

[0110] The method for preparing modified silicon carbide in this embodiment is as follows:

[0111] S11: Add 4 parts of kaolin and 2.5 parts of nanocellulose to 6.5 parts of lanthanum chloride solution, then add 1.5 parts of nanosilica sol, stir evenly to obtain the modified solution;

[0112] S12: Silicon carbide is stirred thoroughly in a sufficient amount of potassium permanganate solution, then washed with water, filtered, and dried. It is then preheated at 60°C for 1 hour. The preheated silicon carbide is stirred in a sufficient amount of modification solution for modification treatment. After stirring, it is filtered and dried to obtain modified silicon carbide.

[0113] In this embodiment, the potassium permanganate solution has a mass fraction of 6.5%; the lanthanum chloride solution has a mass fraction of 3.5%.

[0114] In this embodiment, the stirring speed for the stirring modification treatment is 375 r / min, and the stirring time is 1 h.

[0115] The curing temperature for the curing process in this embodiment is 142°C.

[0116] Comparative Example 1.

[0117] Unlike Example 3, the modified nylon yarn is replaced with nylon yarn.

[0118] Comparative Example 2.

[0119] Unlike Example 3, no modified silica was added during the preparation of the modified nylon yarn.

[0120] Comparative Example 3.

[0121] Unlike Example 3, the modified silica is replaced with silicon dioxide.

[0122] Comparative Example 4.

[0123] Unlike Example 3, no wetting solution treatment was used.

[0124] Comparative Example 5.

[0125] Unlike Example 3, no modified silicon carbide was added in the preparation of the wetting solution.

[0126] Comparative Example 6.

[0127] Unlike Example 3, no modifying liquid was added during the preparation of modified silicon carbide.

[0128] Comparative Example 7.

[0129] Unlike Example 3, no kaolin or nanocellulose was added to the modified liquid.

[0130] Performance tests were conducted on products from Examples 1-3 and Comparative Examples 1-7. The test results are as follows:

[0131]

[0132]

[0133] As can be seen from Examples 1-3 and Comparative Examples 1-7, the product of Example 3 of the present invention has excellent air permeability, wear resistance, and flame retardancy. However, when the modified nylon yarn is replaced with nylon yarn and no impregnation liquid treatment is used, the performance of the products deteriorates. Among them, the modified nylon yarn has the greatest impact on the product performance. When modified silica is not added in the preparation of modified nylon yarn, when silica is used instead of modified silica, when modified silicon carbide is not added in the preparation of impregnation liquid, when modified silica is not added in the preparation of modified silicon carbide, and when kaolin and nanocellulose are not added to the modified liquid, the performance of the products tends to deteriorate. Only when the raw materials of the product are obtained by the method of the present invention can the product performance be most significantly improved.

[0134] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

[0135] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A manufacturing process for a wear-resistant jacquard mesh fabric, characterized in that, Includes the following steps: Step 1: 150D-300D polyester low-elasticity yarn is selected as the main yarn, and modified nylon yarn is selected as the jacquard yarn. Step 2: Weaving is carried out using a double needle bed double Jacquard warp knitting machine. The warp knitting machine is equipped with 8 guide bars, which are arranged from the front needle bed to the back needle bed as follows: ground guide bars GB1, GB2, Jacquard guide bars JB3, JB4, ground guide bars GB5, GB6, GB7, and GB8. Among them, the ground combs GB1 and GB2 thread the yarn in a 1-hole-1-thread or full-thread manner, the jacquard combs JB3 and JB4 thread the yarn in a 1-thread-1-hole manner, and the ground combs GB5, GB6, GB7 and GB8 thread the yarn in a full-thread manner. Step 3: Immerse the woven mesh from Step 2 into a sufficient amount of impregnation liquid. After impregnation, dry and then cure to obtain abrasion-resistant jacquard mesh.

2. The production process of the wear-resistant jacquard mesh fabric according to claim 1, characterized in that, The impregnation process involves an impregnation power of 450-500W, an impregnation time of 1 hour, and an impregnation pressure of 15-20MPa. The polyester low-elasticity yarn and modified nylon yarn are mixed in a weight ratio of 2:

1.

3. The production process of the wear-resistant jacquard mesh fabric according to claim 1, characterized in that, The specific modification method for the modified nylon yarn is as follows: S1: Mix 5-8 parts of zeolite powder, 3-5 parts of sodium silicate solution and 2-3 parts of montmorillonite evenly to obtain ball milling fluid; S2: Silica and ball milling slurry are mixed and ball milled at a weight ratio of (5-8):

3. The ball milling speed is 1000-1500 r / min and the ball milling time is 2h. After the ball milling is completed, the mixture is filtered and dried to obtain modified silica. S3: Stir graphene thoroughly in a sufficient amount of 5% sulfuric acid solution, then wash with water, filter, and dry to obtain dry graphene; add 4-7 parts of dry graphene and 2-3 parts of modified silica to 5-8 parts of 8-12% sodium dodecylbenzenesulfonate solution, then add 0.5-0.7 parts of silane coupling agent KH550, stir evenly to obtain graphene modification solution; S4: Nylon yarn is ultrasonically impregnated in a sufficient amount of graphene modification solution. After ultrasonic treatment, it is dried until the moisture content is less than 5% to obtain modified nylon yarn.

4. The production process of ultrasonic impregnation treatment for wear-resistant jacquard mesh fabric according to claim 3, characterized in that, The sodium silicate solution has a mass fraction of 5-8%; the ultrasonic power of the ultrasonic impregnation treatment is 350-450W, the ultrasonic time is 1 hour, and the ultrasonic pressure is 10-15MPa.

5. The production process of ultrasonic impregnation treatment for abrasion-resistant jacquard mesh fabric according to claim 1, characterized in that, The method for preparing the wetting solution is as follows: Add 5-8 parts magnesium hydroxide, 3-4 parts modified silicon carbide and 1-3 parts silane coupling agent KH550 to 10-15 parts of a 20-30% polyurethane resin solution and stir thoroughly to obtain an impregnation solution.

6. The production process of ultrasonic impregnation treatment for wear-resistant jacquard mesh fabric according to claim 5, characterized in that, The method for preparing the modified silicon carbide is as follows: S11: Add 3-5 parts of kaolin and 2-3 parts of nanocellulose to 5-8 parts of lanthanum chloride solution, then add 1-2 parts of nanosilica sol, stir evenly to obtain the modified solution; S12: Stir silicon carbide in a sufficient amount of potassium permanganate solution, then wash with water, filter, dry, and preheat at 55-65℃ for 1 hour. Stir the preheated silicon carbide in a sufficient amount of modification solution for modification treatment. After stirring, filter and dry to obtain modified silicon carbide.

7. The production process of ultrasonic impregnation treatment for wear-resistant jacquard mesh fabric according to claim 6, characterized in that, The potassium permanganate solution has a mass fraction of 5-8%; the lanthanum chloride solution has a mass fraction of 2-5%.

8. The production process of ultrasonic impregnation treatment for abrasion-resistant jacquard mesh fabric according to claim 6, characterized in that, The stirring speed for the stirring modification treatment is 350-400 r / min, and the stirring time is 1 h.

9. The production process of ultrasonic impregnation treatment for wear-resistant jacquard mesh fabric according to claim 1, characterized in that, The curing temperature for the curing process is 140-145℃.

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