CN107880543A - A kind of bio-based nylon facing material and its preparation technology - Google Patents
A kind of bio-based nylon facing material and its preparation technology Download PDFInfo
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- CN107880543A CN107880543A CN201711315206.3A CN201711315206A CN107880543A CN 107880543 A CN107880543 A CN 107880543A CN 201711315206 A CN201711315206 A CN 201711315206A CN 107880543 A CN107880543 A CN 107880543A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of bio-based nylon facing material, it is related to field of textiles, including the following composition counted in parts by weight：105 120 parts of bio-based nylon particles, 25 35 parts of bamboo fibre powder, 35 45 parts of zein fiber powder, 58 parts of environmental-protection oxidation-resistance agent, 10 15 parts of environmental protection fire retarding agent；Bio-based nylon particles are polymerized by bio-based pentanediamine and petroleum base adipic acid；Bamboo fibre powder is the powder that the particle diameter that bamboo fibre is ground into is 5 15 μm；Zein fiber powder is the powder that the particle diameter that zein fiber is ground into is 15 20 μm.The bio-based nylon facing material has the performance such as water suction, soft, wear-resisting, available for the production for being knitted inside and outside clothing fabric.Using bio-based nylon as raw material, can regenerate and environmentally friendly, raw material resources are enriched, and have many superior performances.
Description
Technical field
The present invention relates to field of textiles, more particularly to a kind of bio-based nylon facing material and its preparation technology.
Background technology
The research of Fypro starts from late 1930s, is to realize that the synthesis of industrialized production is fine earliest in the world
The characteristics of dimension, what the fiber was applied to field of textiles earliest is silk stocking, and its monofilament is thin, intensity is high make it that the product is fashionable for a time.
Subsequent Fypro is applied to the field such as the war products such as parachute, military uniform and clothes, carpet, fishing net.Bio-based materials are
It is that raw material carries out biology, physics using agriculture and forestry organic waste material, biogas, biodiesel, the biological plastics such as renewable material such as stalk etc.
Or chemically treated new material.Biology and material environment friendly, the reproducible feature of circulation meet requirement of the present age to ecological environment,
Therefore there is good market development prospect.
Because of it, preferably elasticity, extensibility, comfortableness are widely used in the fabrics such as underwear, coat to knitting product.With
Needs of the people to ecology, environmental protection, comfortableness etc., the raw material of knitted fabric tends to diversification.Nowadays with ecological, environmental protective
The introducing of idea, bio-based fibrous raw material constantly pour in knitting industry, and such as bio-based PDT polyester knitting pearl mesh fabric is opened
Exploitation of product such as hair, bio-based PPT suede classes fabric, swimsuit etc..The ecological, environmental protective characteristic and knitted fabric of bio-based fiber are preferable
Elastic comfortableness combine so that product have more market, but is being knitted the phase of application of dress material for bio-based nylon at present
Close research and report is also seldom.
The content of the invention
The present invention is directed to above-mentioned technical problem, the shortcomings that overcoming prior art, there is provided a kind of bio-based nylon facing material, have
Preferable mechanical property and water absorbing properties, it is wear-resisting, soft, while meet ecological, environmental protective requirement.
In order to solve the above technical problems, the present invention provides a kind of bio-based nylon facing material, including count in parts by weight
Following composition：Bio-based nylon particles 105-120 parts, bamboo fibre powder 25-35 parts, zein fiber powder 35-45 parts, environmental protection are anti-
Oxidant 5-8 parts, environmental protection fire retarding agent 10-15 parts；
Bio-based nylon particles are polymerized by bio-based pentanediamine and petroleum base adipic acid；
Bamboo fibre powder is the powder that the particle diameter that bamboo fibre is ground into is 5-15 μm；
Zein fiber powder is the powder that the particle diameter that zein fiber is ground into is 15-20 μm.
Technique effect：The present invention provides a kind of bio-based nylon facing material, has the performance such as water suction, soft, wear-resisting, can be used for
It is knitted the production of inside and outside clothing fabric.Using bio-based nylon as raw material, it can regenerate and environmental protection, raw material resources are enriched, and with all
More superior performance.
The technical scheme that further limits of the present invention is：
Further, bio-based nylon particles are made as follows：
Cad A genes in Escherichia coli are entered into performing PCR amplification, is then connected into pUC18, plasmid is transferred to Host Strains large intestine
In JM109 bacterial strains, transformant is filtered out using kanamycins；
E.coli JM109pcad A bacterial strains are cultivated in the medium, in seed liquor access culture medium, in fermentation tank
Cultivated；
Through culture, culture, which is transferred in fermentation tank, to be continued to cultivate, and IPTG inductions are added after culture, are cultivated for；Culture knot
Shu Houjing is centrifuged to collect thalline, can obtain wet thallus, then substrate and wet thallus are added in reactor and carry out conversion reaction,
And constantly stream adds petroleum base adipic acid thereto；
Reaction solution is centrifuged off thalline, and activated carbon is added in supernatant, and stirs and decolourized at 20 DEG C, then crosses and filters out
Deactivation charcoal, filtrate are concentrated under reduced pressure again；
Cooling separates out crystal in 4 DEG C of refrigerators, and crystal is collected by centrifugation, and is dried 4-6 days in vacuum drying apparatus；
The crystal that gained is dried carries out polymerisation, product is dried, pelletizing obtains producing bio-based nylon particles.
A kind of preceding described bio-based nylon facing material, bio-based nylon particles are made as follows：
Cellular component in zymotic fluid is removed, alkalization zymotic fluid to PH ＞ 11；
Zymotic fluid is heated at 90-110 DEG C, acetyl group-DAP is hydrolyzed；
Zymotic fluid is heated to 135 DEG C, is extracted from dipole protic organic solvent；
By separating, flocculating, filtering off except cell from industrial fermentation meat soup, sodium hydroxide regulation PH ＞ 12 are then added；
Heating fermentation broth is hydrolyzed, and reuses n-butanol and be obtained by extraction pentanediamine crude product, and using acid precipitation method or
The way of distillation is purified；
Pentanediamine after purification carries out polymerisation with petroleum base adipic acid, product is dried, pelletizing obtains bio-based nylon
Grain.
A kind of preceding described bio-based nylon facing material, environmental-protection oxidation-resistance agent include antioxidant DTBHQ, antioxidant 4010NA,
One or more in antioxidant 1010.
A kind of preceding described bio-based nylon facing material, environmental protection fire retarding agent include phosphorus flame retardant, phosphorus-nitrogen containing flame retardant, hydrogen-oxygen
One or more in compound fire retardant.
Another object of the present invention is to provide the preparation work for a kind of bio-based nylon facing material described in such scheme
Skill, comprise the following steps：
S1, bio-based nylon particles, environmental-protection oxidation-resistance agent, environmental protection fire retarding agent be heated to melting and be mixed evenly；
S2, add bamboo fibre powder and zein fiber powder, ultrasonic disperse uniformly and soaks 30-40min, filters and at room temperature
12-15h is dried, obtains mixture；
S3, mixture is put into screw extruder to 230-260 DEG C of melting, then cooling obtains just after 270-310 DEG C of spinning
Finished product；
First finished product after S4, cooling is reoiled, stretched, winding and obtain finished product.
The beneficial effects of the invention are as follows：
(1) bio-based fabric of the invention has good tensile property, tear resistance, anti-wear performance, while has ventilative, soft
Soft, the advantages of drapability and hygroscopicity are good, it is product that can preferably substitute nylon 6；
(2) the bio-based fabric of the invention overall target in terms of taking is very high, and bio-based nylon facing material has necessarily in itself
Anti-microbial property, therefore can be applied to the summer such as underwear, T-shirt personal clothing and coat, there are good market prospects；
(3) present invention adds bamboo fibre powder and zein fiber powder in bio-based nylon particles raw material, further improves life
The combination property of thing basal plane material, make its advantage more prominent；
(4) present invention substantially reduces various additives, the use of auxiliary agent, to more environment-friendly.
Embodiment
Embodiment 1
A kind of bio-based nylon particles that the present embodiment provides, are made as follows：
Cad A genes in Escherichia coli are entered into performing PCR amplification, is then connected into pUC18, plasmid is transferred to Host Strains large intestine
In JM109 bacterial strains, transformant is filtered out using kanamycins；
E.coli JM109pcad A bacterial strains are cultivated in the medium, in seed liquor access culture medium, in fermentation tank
Cultivated；
Through culture, culture, which is transferred in fermentation tank, to be continued to cultivate, and IPTG inductions are added after culture, are cultivated for；Culture knot
Shu Houjing is centrifuged to collect thalline, can obtain wet thallus, then substrate and wet thallus are added in reactor and carry out conversion reaction,
And constantly stream adds petroleum base adipic acid thereto；
Reaction solution is centrifuged off thalline, and activated carbon is added in supernatant, and stirs and decolourized at 20 DEG C, then crosses and filters out
Deactivation charcoal, filtrate are concentrated under reduced pressure again；
Cooling separates out crystal in 4 DEG C of refrigerators, and crystal is collected by centrifugation, and is dried 4-6 days in vacuum drying apparatus；
The crystal that gained is dried carries out polymerisation, product is dried, pelletizing obtains producing bio-based nylon particles.
Embodiment 2
A kind of bio-based nylon particles that the present embodiment provides, are made as follows：
Cellular component in zymotic fluid is removed, alkalization zymotic fluid to PH ＞ 11；
Zymotic fluid is heated at 90-110 DEG C, acetyl group-DAP is hydrolyzed；
Zymotic fluid is heated to 135 DEG C, is extracted from dipole protic organic solvent；
By separating, flocculating, filtering off except cell from industrial fermentation meat soup, sodium hydroxide regulation PH ＞ 12 are then added；
Heating fermentation broth is hydrolyzed, and reuses n-butanol and be obtained by extraction pentanediamine crude product, and using acid precipitation method or
The way of distillation is purified；
Pentanediamine after purification carries out polymerisation with petroleum base adipic acid, product is dried, pelletizing obtains bio-based nylon
Grain.
Embodiment 3
Using bio-based nylon particles made from embodiment 1 as raw material, bio-based nylon facing material is prepared as follows：
S1,10.5kg bio-baseds nylon particles, 0.5kg antioxidant DTBHQ, 1kg phosphorus-nitrogen containing flame retardants be heated to melting and mixed
Conjunction stirs；
S2,5 μm of bamboo fibre powder for adding 2.5kg and 3.5kg 15 μm of zein fiber powder, ultrasonic disperse is uniform and soaks
30min, filter and be dried at room temperature for 12h, obtain mixture；
S3, mixture is put into 230 DEG C of meltings in screw extruder, then cooling obtains just finished product after 270 DEG C of spinning；
First finished product after S4, cooling is reoiled, stretched, winding and obtain finished product.
Embodiment 4
Using bio-based nylon particles made from embodiment 1 as raw material, bio-based nylon facing material is prepared as follows：
S1,12kg bio-baseds nylon particles, 0.8kg antioxidant DTBHQ, 1.5kg phosphorus-nitrogen containing flame retardants be heated to melting and mixed
Conjunction stirs；
S2,15 μm of bamboo fibre powder for adding 3.5kg and 4.5kg 20 μm of zein fiber powder, ultrasonic disperse is uniform and soaks
40min is steeped, filters and is dried at room temperature for 15h, obtain mixture；
S3, mixture is put into 260 DEG C of meltings in screw extruder, then cooling obtains just finished product after 310 DEG C of spinning；
First finished product after S4, cooling is reoiled, stretched, winding and obtain finished product.
Embodiment 5
Using bio-based nylon particles made from embodiment 2 as raw material, bio-based nylon facing material is prepared as follows：
S1,10.5kg bio-baseds nylon particles, 0.5kg antioxidant DTBHQ, 1kg phosphorus-nitrogen containing flame retardants be heated to melting and mixed
Conjunction stirs；
S2,5 μm of bamboo fibre powder for adding 2.5kg and 3.5kg 15 μm of zein fiber powder, ultrasonic disperse is uniform and soaks
30min, filter and be dried at room temperature for 12h, obtain mixture；
S3, mixture is put into 230 DEG C of meltings in screw extruder, then cooling obtains just finished product after 270 DEG C of spinning；
First finished product after S4, cooling is reoiled, stretched, winding and obtain finished product.
Embodiment 6
Using bio-based nylon particles made from embodiment 2 as raw material, bio-based nylon facing material is prepared as follows：
S1,12kg bio-baseds nylon particles, 0.8kg antioxidant DTBHQ, 1.5kg phosphorus-nitrogen containing flame retardants be heated to melting and mixed
Conjunction stirs；
S2,15 μm of bamboo fibre powder for adding 3.5kg and 4.5kg 20 μm of zein fiber powder, ultrasonic disperse is uniform and soaks
40min is steeped, filters and is dried at room temperature for 15h, obtain mixture；
S3, mixture is put into 260 DEG C of meltings in screw extruder, then cooling obtains just finished product after 310 DEG C of spinning；
First finished product after S4, cooling is reoiled, stretched, winding and obtain finished product.
The bio-based nylon facing material and commercially available common nylon fabric prepared using embodiment 3- embodiments 6 is sample, test
Properties, as a result such as following table：
As seen from the above table, the present invention prepare bio-based nylon facing material drapability, draw high performance, gas permeability, wearability and suction
Moist commercially available common nylon fabric, the especially present invention of being superior to is using the comprehensive of the bio-based nylon facing material of strain method preparation
Can more it protrude.Therefore, there is excellent combination property using bio-based nylon facing material made from the method for the present invention, and more
Environmental protection.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.
Claims (6)
1. a kind of bio-based nylon facing material, it is characterised in that including the following composition counted in parts by weight：Bio-based nylon particles
105-120 parts, bamboo fibre powder 25-35 parts, zein fiber powder 35-45 parts, environmental-protection oxidation-resistance agent 5-8 parts, environmental protection fire retarding agent
10-15 parts；
The bio-based nylon particles are polymerized by bio-based pentanediamine and petroleum base adipic acid；
The bamboo fibre powder is the powder that the particle diameter that bamboo fibre is ground into is 5-15 μm；
The zein fiber powder is the powder that the particle diameter that zein fiber is ground into is 15-20 μm.
A kind of 2. bio-based nylon facing material according to claim 1, it is characterised in that：The bio-based nylon particles are by such as
Lower step is made：
Cad A genes in Escherichia coli are entered into performing PCR amplification, is then connected into pUC18, plasmid is transferred to Host Strains large intestine
In JM109 bacterial strains, transformant is filtered out using kanamycins；
E.coli JM109 pcad A bacterial strains are cultivated in the medium, in seed liquor access culture medium, in fermentation tank
Cultivated；
Through culture, culture, which is transferred in fermentation tank, to be continued to cultivate, and IPTG inductions are added after culture, are cultivated for；
Cultivate and collect thalline through centrifuging after terminating, can obtain wet thallus, then substrate and wet thallus are added in reactor
Row conversion reaction, and constantly stream adds petroleum base adipic acid thereto；
Reaction solution is centrifuged off thalline, and activated carbon is added in supernatant, and stirs and decolourized at 20 DEG C, then crosses and filters out
Deactivation charcoal, filtrate are concentrated under reduced pressure again；
Cooling separates out crystal in 4 DEG C of refrigerators, and crystal is collected by centrifugation, and is dried 4-6 days in vacuum drying apparatus；
The crystal that gained is dried carries out polymerisation, product is dried, pelletizing obtains producing bio-based nylon particles.
A kind of 3. bio-based nylon facing material according to claim 1, it is characterised in that：The bio-based nylon particles are by such as
Lower step is made：
Cellular component in zymotic fluid is removed, alkalization zymotic fluid to PH ＞ 11；
Zymotic fluid is heated at 90-110 DEG C, acetyl group-DAP is hydrolyzed；
Zymotic fluid is heated to 135 DEG C, is extracted from dipole protic organic solvent；
By separating, flocculating, filtering off except cell from industrial fermentation meat soup, sodium hydroxide regulation PH ＞ 12 are then added；
Heating fermentation broth is hydrolyzed, and reuses n-butanol and be obtained by extraction pentanediamine crude product, and using acid precipitation method or
The way of distillation is purified；
Pentanediamine after purification carries out polymerisation with petroleum base adipic acid, product is dried, pelletizing obtains bio-based nylon
Grain.
A kind of 4. bio-based nylon facing material according to claim 1, it is characterised in that：The environmental-protection oxidation-resistance agent includes anti-
One or more in oxygen agent DTBHQ, antioxidant 4010NA, antioxidant 1010.
A kind of 5. bio-based nylon facing material according to claim 1, it is characterised in that：The environmental protection fire retarding agent includes phosphorus system
One or more in fire retardant, phosphorus-nitrogen containing flame retardant, hydroxide flame retardant.
6. for a kind of preparation technology of bio-based nylon facing material as claimed in claim 1, it is characterised in that including following step
Suddenly：
S1, bio-based nylon particles, environmental-protection oxidation-resistance agent, environmental protection fire retarding agent be heated to melting and be mixed evenly；
S2, add bamboo fibre powder and zein fiber powder, ultrasonic disperse uniformly and soaks 30-40min, filters and at room temperature
12-15h is dried, obtains mixture；
S3, mixture is put into screw extruder to 230-260 DEG C of melting, then cooling obtains just after 270-310 DEG C of spinning
Finished product；
First finished product after S4, cooling is reoiled, stretched, winding and obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315206.3A CN107880543A (en) | 2017-12-11 | 2017-12-11 | A kind of bio-based nylon facing material and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711315206.3A CN107880543A (en) | 2017-12-11 | 2017-12-11 | A kind of bio-based nylon facing material and its preparation technology |
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| CN107880543A true CN107880543A (en) | 2018-04-06 |
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Cited By (7)
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| CN109402778A (en) * | 2018-12-25 | 2019-03-01 | 南通东屹高新纤维科技有限公司 | A kind of manufacture craft of 56 fiber of biology base nylon with flame retarding function |
| CN109667045A (en) * | 2018-12-19 | 2019-04-23 | 吉林中天生物科技有限公司 | A kind of polylactic acid Car-use Fabric and preparation method thereof |
| CN110029435A (en) * | 2019-04-18 | 2019-07-19 | 江阴芗菲服饰有限公司 | A kind of biology base fiber knitted fabric and preparation method thereof |
| CN110862609A (en) * | 2019-11-29 | 2020-03-06 | 湖南工业大学 | A kind of composite material of polydisperse plant fiber reinforced polymer |
| CN110983566A (en) * | 2019-12-18 | 2020-04-10 | 晋江市远祥服装织造有限公司 | Bio-based nylon fabric and preparation method and product thereof |
| CN111074637A (en) * | 2019-12-18 | 2020-04-28 | 晋江市远祥服装织造有限公司 | Light-absorbing heating sports fabric and preparation method and product thereof |
| CN114987020A (en) * | 2022-08-01 | 2022-09-02 | 昆山东利新材料科技有限公司 | Environment-friendly regenerated down jacket fabric and production process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111074637A (en) * | 2019-12-18 | 2020-04-28 | 晋江市远祥服装织造有限公司 | Light-absorbing heating sports fabric and preparation method and product thereof |
| CN111074637B (en) * | 2019-12-18 | 2022-08-05 | 卡尔美体育用品有限公司 | Light-absorption heating sports fabric and preparation method and product thereof |
| CN114987020A (en) * | 2022-08-01 | 2022-09-02 | 昆山东利新材料科技有限公司 | Environment-friendly regenerated down jacket fabric and production process thereof |
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