CN112111980A - Manufacturing method of far infrared ray-proof flame-retardant fabric - Google Patents

Manufacturing method of far infrared ray-proof flame-retardant fabric Download PDF

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Publication number
CN112111980A
CN112111980A CN202010985902.0A CN202010985902A CN112111980A CN 112111980 A CN112111980 A CN 112111980A CN 202010985902 A CN202010985902 A CN 202010985902A CN 112111980 A CN112111980 A CN 112111980A
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flame
retardant
glue
drying
coating
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张志强
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Suzhou Hongxu New Material Technology Co ltd
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Suzhou Hongxu New Material Technology Co ltd
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Priority to CN202010985902.0A priority Critical patent/CN112111980A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
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    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
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    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/186—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials one of the layers is on one surface of the fibrous web and the other layer is on the other surface of the fibrous web
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    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
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    • D06N2209/06—Properties of the materials having thermal properties
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Abstract

The invention discloses a method for manufacturing far infrared ray-proof flame-retardant fabric, which comprises the following steps: s1, manufacturing base cloth, S2, preprocessing; s3, printing; s4, performing waterproof treatment; s5, calendering; s6, a first flame-retardant coating; s7, a second flame-retardant coating; s8, infrared invisible coating; s9, PU coating; s10, washing and shaping; s11, rolling, packaging and warehousing; the invention achieves the standard of military combat uniform, can effectively absorb infrared rays generated by soldiers, greatly enhances the stealth performance, and has the advantages of flame resistance, water resistance and self-extinguishing after leaving fire; the modified nylon high-strength yarn is adopted, the toughness is high, the wear resistance is good, the breathable layer is additionally arranged, the wearing is more comfortable, the safety and the reliability are realized, the product performance is good, the service life is long, and the market prospect is good.

Description

Manufacturing method of far infrared ray-proof flame-retardant fabric
Technical Field
The invention relates to a method for manufacturing far infrared ray-proof flame-retardant cloth, and belongs to the technical field of base cloth processing.
Background
At present, the general military combat uniform has poor performance in the aspect of stealth, and modern soldiers are equipped with a lot of high-tech equipment, so that the requirement on the infrared performance of the military combat uniform is higher and higher in order to deal with more and more infrared detection technologies.
Disclosure of Invention
In view of the above technical problems, the present invention aims to: the manufacturing method of the far infrared ray-proof flame-retardant fabric is provided, the infrared ray generated by soldiers can be effectively absorbed, and the stealth performance is greatly enhanced.
The technical solution of the invention is realized as follows: a method for manufacturing far infrared ray-proof flame-retardant fabric comprises the following manufacturing steps:
s1, manufacturing base cloth: the base cloth is made of modified high-strength nylon yarn with flame retardant property as a raw material, and the high-strength nylon yarn is subjected to sizing and spinning treatment; the fineness of the high-strength nylon yarn is 600D-700D;
s2, pretreatment: desizing and whitening the base cloth woven by the high-strength nylon yarns; the material boiling temperature is controlled to be 130-160 ℃, the processing time is controlled to be 5-7 h, and the processing environment is alkaline;
s3, printing treatment: feeding the white base cloth into a base cloth printing machine for printing; the printing surface is the front surface of the base cloth; the printing color is from dark to light;
s4, waterproofing treatment: immersing the printed base cloth into a water tank with waterproof auxiliary agents, and drying to form a waterproof layer; the proportion of the waterproof auxiliary agent is 4-6 percent; the drying temperature is 160-180 ℃; the drying speed is 25-35 yd/min;
s5, calendering: carrying out calendering treatment on the base cloth subjected to the waterproof treatment, wherein the calendering times are 2-3; the calendering temperature is 150-170 ℃, the base cloth feeding speed is 25-35 yd/min, and the pressure is 75-85 t;
s6, first flame-retardant coating: preparing flame-retardant glue, uniformly coating the flame-retardant glue on the reverse side of the calendered base fabric by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a first flame-retardant layer; the gluing amount of the flame-retardant glue is 45-60 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 20-25 yd/min;
s7, second flame-retardant coating: preparing color glue, uniformly mixing flame-retardant glue and color glue, wherein the ratio of the flame-retardant glue to the color glue is 6:1, uniformly coating the mixed glue on one surface, far away from the direction of the base cloth, of the first flame-retardant layer of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a second flame-retardant layer; the gluing amount of the flame-retardant glue is 25-35 g/m2The sizing amount of the color glue is 3-7 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 20-25 yd/min;
s8, infrared invisible coating: preparing infrared invisible glue, uniformly coating the infrared invisible glue on one surface of the second flame-retardant layer of the base cloth far away from the direction of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type oven to form an infrared invisible layer; the gluing amount of the infrared invisible glue is 15-25 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 20-25 yd/min;
s9, PU coating: preparing PU surface glue, namely uniformly coating the infrared invisible glue on one surface of the infrared invisible layer of the base cloth far away from the direction of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type oven to form a PU coating; the gluing amount of the surface glue is 5-10 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 30-40 yd/min;
s10, washing and shaping: washing and shaping the processed cloth by water at 60 ℃ for 15min at 140 ℃, at a speed of 30m/min and under a water pressure of 5000pa for 5 times to obtain the finished product of the infrared ray-proof flame-retardant waterproof cloth;
and S11, rolling after the processing is finished, packaging and warehousing.
Preferably, the weaving method of the nylon high-strength yarn in the step S1 is a plain weaving method; the density of the base fabric is between 10 x 10 and 20 x 20 per centimeter.
Preferably, the weight of the finished product is controlled to be 360g/m2And (4) the following steps.
Preferably, the flame retardant adhesive components in the steps S6 and S7 are as follows in parts by weight:
100 parts of polyurethane resin, 30-60 parts of bromine gas flame retardant, 10-30 parts of flame retardant synergist, 1-9 parts of cross-linking agent, 0.1-2 parts of accelerator and 10-30 parts of diluent.
Preferably, the bromine gas flame retardant is one or more of decabromodiphenyl ether, decabromodiphenyl ethane, methyl octabromoether and octabromoimine; the flame-retardant synergist is one or two of antimony trioxide and potassium borate; the cross-linking agent is one or more of melamine formaldehyde resin, carbodiimide, aziridine and polyurethane.
The printing colors are respectively black, dark green, yellow green and light green; due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the cloth manufactured by the manufacturing method of the far infrared ray-proof flame-retardant cloth reaches the standard of military combat uniform, can effectively absorb infrared rays generated by soldiers, and greatly enhances the stealth performance; the modified nylon high-strength yarn is adopted, the toughness is high, the wear resistance is good, the breathable layer is additionally arranged, the wearing is more comfortable, the safety and the reliability are realized, the product performance is good, the service life is long, and the market prospect is good.
Drawings
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
FIG. 1 is a flow chart of the manufacturing process of the present invention.
Detailed Description
The invention is described below with reference to the accompanying drawings.
Referring to fig. 1, in a first embodiment of the present invention:
the method for manufacturing the far infrared ray-proof flame-retardant fabric comprises the following steps:
s1, manufacturing base cloth: the base cloth is made of modified high-strength nylon yarn with flame retardant property as a raw material, and the high-strength nylon yarn is subjected to sizing and spinning treatment; the fineness of the nylon high-strength yarn is 650D;
s2, pretreatment: desizing and whitening the base cloth woven by the high-strength nylon yarns; the material boiling temperature is controlled at 155 ℃, the processing time is controlled at 6.5h, and the processing environment is alkaline;
s3, printing treatment: feeding the white base cloth into a base cloth printing machine for printing; the printing surface is the front surface of the base cloth; the printing color is from dark to light; the printing colors are black, dark green, yellow green and light green respectively;
s4, waterproofing treatment: immersing the printed base cloth into a water tank with waterproof auxiliary agents, and drying to form a waterproof layer; the proportion of the waterproof auxiliary agent is 6 percent; the drying temperature is 175 ℃; the drying speed is 25 yd/min;
s5, calendering: carrying out calendering treatment on the base cloth subjected to the waterproof treatment, wherein the calendering times are 3; the calendering temperature is 168 ℃, the feeding speed of the base cloth is 25yd/min, and the pressure is 85 t;
s6, first flame-retardant coating: preparing flame-retardant glue, uniformly coating the flame-retardant glue on the reverse side of the calendered base fabric by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a first flame-retardant layer; the gluing amount of the flame-retardant glue is 55g/m2(ii) a The drying temperature is 180 ℃; the drying speed is 20 yd/min;
the flame-retardant adhesive comprises the following components in parts by weight: 100 parts of polyurethane resin, 30 parts of bromine gas flame retardant, 20 parts of flame retardant synergist, 3 parts of cross-linking agent, 0.1 part of accelerator and 15 parts of diluent.
The bromine gas flame retardant is decabromodiphenylethane; the flame-retardant synergist is antimony trioxide; the cross-linking agent is melamine formaldehyde resin and carbodiimide.
S7, second flame-retardant coating: preparing color glue, uniformly mixing flame-retardant glue and color glue, wherein the ratio of the flame-retardant glue to the color glue is 6:1, uniformly coating the mixed glue on one surface, far away from the direction of the base cloth, of the first flame-retardant layer of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a second flame-retardant layer; the gluing amount of the flame-retardant glue is 30g/m2The gluing amount of the color glue is 5g/m2(ii) a The drying temperature is 170 ℃; the drying speed is 22 yd/min;
s8, infrared invisible coating: preparing infrared invisible glue, and hiding infrared by using a coating knife of a scraper coaterUniformly coating the adhesive on one surface of the second flame-retardant layer of the base cloth, which is far away from the direction of the base cloth, and drying the second flame-retardant layer of the base cloth by using a belt type oven to form an infrared hidden layer; the gluing amount of the infrared invisible gluing is 25g/m2(ii) a The drying temperature is 165 ℃; the drying speed is 25 yd/min;
s9, PU coating: preparing PU surface glue, namely uniformly coating the PU surface glue on one surface of the infrared hidden layer of the base cloth, which is far away from the direction of the base cloth, by using a coating knife of a scraper coater, and then drying by using a belt type drying oven to form a PU coating; the gluing amount of the surface glue is 8g/m2(ii) a The drying temperature is 160 ℃; the drying speed is 35 yd/min;
s10, washing and shaping: washing and shaping the processed cloth by water at 60 ℃ for 15min at 140 ℃, at a speed of 30m/min and under a water pressure of 5000pa for 5 times to obtain the finished product of the infrared ray-proof flame-retardant waterproof cloth;
and S11, rolling after the processing is finished, packaging and warehousing.
Wherein the weaving method of the nylon high-strength yarn in the step S1 is a plain weaving method; the density of the base fabric is 16 x 19 per centimeter.
Wherein the weight of the finished product is controlled at 360g/m2And (4) the following steps.
The flame-retardant adhesive of the embodiment comprises the following components in parts by weight: 100 parts of polyurethane resin, 30 parts of bromine gas flame retardant, 20 parts of flame retardant synergist, 3 parts of cross-linking agent, 0.1 part of accelerator and 15 parts of diluent.
The bromine gas flame retardant is decabromodiphenylethane; the flame-retardant synergist is antimony trioxide; the cross-linking agent is melamine formaldehyde resin and carbodiimide.
Referring to fig. 1, the second embodiment of the invention:
the method for manufacturing the far infrared ray-proof flame-retardant fabric comprises the following steps:
s1, manufacturing base cloth: the base cloth is made of modified high-strength nylon yarn with flame retardant property as a raw material, and the high-strength nylon yarn is subjected to sizing and spinning treatment; the fineness of the nylon high-strength yarn is 600D;
s2, pretreatment: desizing and whitening the base cloth woven by the high-strength nylon yarns; the material boiling temperature is controlled at 160 ℃, the processing time is controlled at 6h, and the processing environment is alkaline;
s3, printing treatment: feeding the white base cloth into a base cloth printing machine for printing; the printing surface is the front surface of the base cloth; the printing color is from dark to light; the printing colors are black, dark green, yellow green and light green respectively;
s4, waterproofing treatment: immersing the printed base cloth into a water tank with waterproof auxiliary agents, and drying to form a waterproof layer; the proportion of the waterproof auxiliary agent is 5.5%; the drying temperature is 170 ℃; the drying speed is 30 yd/min;
s5, calendering: carrying out calendering treatment on the base cloth subjected to the waterproof treatment, wherein the calendering times are 3; the calendering temperature is 170 ℃, the base cloth feeding speed is 30yd/min, and the pressure is 80 t;
s6, first flame-retardant coating: preparing flame-retardant glue, uniformly coating the flame-retardant glue on the reverse side of the calendered base fabric by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a first flame-retardant layer; the gluing amount of the flame-retardant glue is 50g/m2(ii) a The drying temperature is 175 ℃; the drying speed is 25 yd/min;
the flame-retardant adhesive comprises the following components in parts by weight: 100 parts of polyurethane resin, 60 parts of bromine gas flame retardant, 30 parts of flame retardant synergist, 6 parts of cross-linking agent, 0.2 part of accelerator and 30 parts of diluent.
The bromine flame retardant is decabromodiphenyl ether and methyl octabromoether; the flame-retardant synergist is antimony trioxide and potassium borate; the cross-linking agent is melamine formaldehyde resin, aziridine and polyurethanes.
S7, second flame-retardant coating: preparing color glue, uniformly mixing flame-retardant glue and color glue, wherein the ratio of the flame-retardant glue to the color glue is 6:1, uniformly coating the mixed glue on one surface, far away from the direction of the base cloth, of the first flame-retardant layer of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a second flame-retardant layer; the gluing amount of the flame-retardant glue is 35g/m2The sizing amount of the color glue is 6g/m2(ii) a The drying temperature is 180 ℃; drying by bakingThe speed is 20 yd/min;
s8, infrared invisible coating: preparing infrared invisible glue, uniformly coating the infrared invisible glue on one surface of the second flame-retardant layer of the base cloth far away from the direction of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type oven to form an infrared invisible layer; the gluing amount of the infrared invisible gluing is 20g/m2(ii) a The drying temperature is 160 ℃; the drying speed is 25 yd/min;
s9, PU coating: preparing PU surface glue, namely uniformly coating the PU surface glue on one surface of the infrared hidden layer of the base cloth, which is far away from the direction of the base cloth, by using a coating knife of a scraper coater, and then drying by using a belt type drying oven to form a PU coating; the gluing amount of the surface glue is 8g/m2(ii) a The drying temperature is 170 ℃; the drying speed is 40 yd/min;
s10, washing and shaping: washing and shaping the processed cloth by water at 60 ℃ for 15min at 140 ℃, at a speed of 30m/min and under a water pressure of 5000pa for 5 times to obtain the finished product of the infrared ray-proof flame-retardant waterproof cloth;
and S11, rolling after the processing is finished, packaging and warehousing.
Wherein the weaving method of the nylon high-strength yarn in the step S1 is a plain weaving method; the density of the base fabric is 14 x 17 per centimeter.
Wherein the weight of the finished product is controlled at 360g/m2And (4) the following steps.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.

Claims (5)

1. A method for manufacturing far infrared ray-proof flame-retardant cloth is characterized in that: the manufacturing steps are as follows:
s1, manufacturing base cloth: the base cloth is made of modified high-strength nylon yarn with flame retardant property as a raw material, and the high-strength nylon yarn is subjected to sizing and spinning treatment; the fineness of the high-strength nylon yarn is 600D-700D;
s2, pretreatment: desizing and whitening the base cloth woven by the high-strength nylon yarns; the material boiling temperature is controlled to be 130-160 ℃, the processing time is controlled to be 5-7 h, and the processing environment is alkaline;
s3, printing treatment: feeding the white base cloth into a base cloth printing machine for printing; the printing surface is the front surface of the base cloth; the printing color is from dark to light; the printing colors are black, dark green, yellow green and light green respectively;
s4, waterproofing treatment: immersing the printed base cloth into a water tank with waterproof auxiliary agents, and drying to form a waterproof layer; the proportion of the waterproof auxiliary agent is 4-6 percent; the drying temperature is 160-180 ℃; the drying speed is 25-35 yd/min;
s5, calendering: carrying out calendering treatment on the base cloth subjected to the waterproof treatment, wherein the calendering times are 2-3; the calendering temperature is 150-170 ℃, the base cloth feeding speed is 25-35 yd/min, and the pressure is 75-85 t;
s6, first flame-retardant coating: preparing flame-retardant glue, uniformly coating the flame-retardant glue on the reverse side of the calendered base fabric by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a first flame-retardant layer; the gluing amount of the flame-retardant glue is 45-60 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 20-25 yd/min;
s7, second flame-retardant coating: preparing color glue, uniformly mixing flame-retardant glue and color glue, wherein the ratio of the flame-retardant glue to the color glue is 6:1, uniformly coating the mixed glue on one surface of the first flame-retardant layer far away from the direction of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type drying oven to form a second flame-retardant layer; the gluing amount of the flame-retardant glue is 25-35 g/m2The sizing amount of the color glue is 3-7 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 20-25 yd/min;
s8, infrared invisible coating: preparing infrared invisible glue, uniformly coating the infrared invisible glue on one surface of the second flame-retardant layer far away from the direction of the base cloth by using a coating knife of a scraper coater, and drying by using a belt type oven to form an infrared invisible layer;the gluing amount of the infrared invisible glue is 15-25 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 20-25 yd/min;
s9, PU coating: preparing PU surface glue, namely uniformly coating the PU surface glue on one surface of the infrared hidden layer, which is far away from the direction of the base cloth, by using a coating knife of a scraper coater, and then drying by using a belt type drying oven to form a PU coating; the gluing amount of the surface glue is 5-10 g/m2(ii) a The drying temperature is 160-180 ℃; the drying speed is 30-40 yd/min;
s10, washing and shaping: washing and shaping the processed cloth by water at 60 ℃ for 15min at 140 ℃, at a speed of 30m/min and under a water pressure of 5000pa for 5 times to obtain the finished product of the infrared ray-proof flame-retardant waterproof cloth;
and S11, rolling after the processing is finished, packaging and warehousing.
2. The method for manufacturing far infrared ray-proof flame retardant fabric as claimed in claim 1, wherein: the weaving method of the nylon high-strength yarn in the step S1 is a plain weaving method; the density of the base fabric is between 10 x 10 and 20 x 20 per centimeter.
3. The method for manufacturing far infrared ray-proof flame retardant fabric as claimed in claim 1, wherein: the weight of the finished product is controlled to be 360g/m2And (4) the following steps.
4. The method for manufacturing far infrared ray-proof flame retardant fabric as claimed in claim 1, wherein: the flame-retardant adhesive components in the steps S6 and S7 are as follows according to the parts by weight:
100 parts of polyurethane resin, 30-60 parts of bromine gas flame retardant, 10-30 parts of flame retardant synergist, 1-9 parts of cross-linking agent, 0.1-2 parts of accelerator and 10-30 parts of diluent.
5. The method for manufacturing far infrared ray-proof flame retardant fabric as claimed in claim 4, wherein: the bromine gas flame retardant is one or more of decabromodiphenyl ether, decabromodiphenylethane, methyl octabromoether and octabromoimine; the flame-retardant synergist is one or two of antimony trioxide and potassium borate; the cross-linking agent is one or more of melamine formaldehyde resin, carbodiimide, aziridine and polyurethane.
CN202010985902.0A 2020-09-18 2020-09-18 Manufacturing method of far infrared ray-proof flame-retardant fabric Pending CN112111980A (en)

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CN112941925A (en) * 2021-01-27 2021-06-11 深圳市玮言服饰股份有限公司 Processing technology of printed fabric
CN113026383A (en) * 2021-03-10 2021-06-25 北京邦维高科特种纺织品有限责任公司 Printing process of chinlon camouflage fabric and production processing method of fabric

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CN104448220A (en) * 2014-11-24 2015-03-25 晋江市闽高纺织科技有限公司 Waterborne polyurethane waterproof moisture-permeable coated fabric and preparation method thereof
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CN110485156A (en) * 2019-09-11 2019-11-22 苏州耀晨新材料有限公司 A kind of preparation process of the fire-retardant ageing-resistant tarpaulin of two-sided camouflage printing

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CN104448220A (en) * 2014-11-24 2015-03-25 晋江市闽高纺织科技有限公司 Waterborne polyurethane waterproof moisture-permeable coated fabric and preparation method thereof
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CN112941925A (en) * 2021-01-27 2021-06-11 深圳市玮言服饰股份有限公司 Processing technology of printed fabric
CN113026383A (en) * 2021-03-10 2021-06-25 北京邦维高科特种纺织品有限责任公司 Printing process of chinlon camouflage fabric and production processing method of fabric
CN113026383B (en) * 2021-03-10 2023-01-13 北京邦维高科特种纺织品有限责任公司 Printing process of chinlon camouflage fabric and production processing method of fabric

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