CN104273709A - Method for improving heat-insulating performance of wool knitted garment - Google Patents
Method for improving heat-insulating performance of wool knitted garment Download PDFInfo
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- CN104273709A CN104273709A CN201410504839.9A CN201410504839A CN104273709A CN 104273709 A CN104273709 A CN 104273709A CN 201410504839 A CN201410504839 A CN 201410504839A CN 104273709 A CN104273709 A CN 104273709A
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- wool
- heating
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- generating fiber
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/04—Vests, jerseys, sweaters or the like
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C27/00—Compound processes or apparatus, for finishing or dressing textile fabrics, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/10—Heat retention or warming
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/14—Dyeability
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Knitting Of Fabric (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a method for improving heat-insulating performance of a wool knitted garment. The method at least includes the following process steps of spinning, bleaching, weaving, sewing, after finishing of a heat-generating wool knitted garment, fulling and softening, wherein the spinning process includes dyeing, wool mixing, spinning and twisting, spinning fibers include, by mass, 0.5-49.5% of Softwarm heating fibers, 51.5-99.5% of wool and and 0.5-50% of cashmere, and sum of the mass percentages of the three kinds of fibers is 100%.
Description
Technical field
The present invention relates to textile garment field, a kind of especially method improving knitting woollen clothes thermal property.
Background technology
Along with deepening continuously of China's opening and improving constantly of quality of the life, consumer more requires warming, salubrious softness, high resilience, extensibility and has good gas permeability and drapability on clothes, clothes are bright in colour, fashionable simultaneously, the advantage of these knitting woollen clothes just, therefore knitting woollen clothes also have very important status in whole textile and garment enterprise.At present, the research for knitting woollen clothes is only limitted to designs and varieties and fabric structure, and the main feature of knitting woollen clothes has good warmth retention property, and research in this regard never relates to.The market of tradition woollen sweater is subject to the serious impact of cold-proof underwear, and the warmth retention property how improving knitting woollen clothes is the task of top priority of expanding knitting woollen garment market.Heating knitting woollen dress-goods can improve temperature more than 3 DEG C, fully meets domestic and international knitting woollen clothes consumer to the requirement of knitting woollen clothing heat insulation.
Knitting woollen clothes mainly comprise the products such as cashmere sweater, woollen sweater, chemical fibre sweater and the angora sweater.Traditional warming by stoping heat to distribute and be incubated of knitting woollen clothes, comprise adopt select reduce heat transfer, reduce thermal convection current, to improve thermal-radiating reflection and blocking capability heat insulating material formed.But these traditional heat insulating material formed wool knitted dress made are contained in actually to be taken in process, initiatively can not generate heat and improve human body microenvironment temperature, thus make fabric wear performance and the scope of application is had a strong impact on.
For this reason, adopt Softwarm fiber as insulation material at present, this fiber artificial wood pulp cellulose and super fine denier Antipilling nitrilon are made, and have heating, warming, soft feature.The moisture that softwarm fiber can absorb human body skin breathing is converted to heat energy by chemistry and physical reactions, thus realizes the function of heating.Under the heat preservation effect of Softwarm fiber, the fabric be made up of this fiber warmth retention property under corresponding thickness is better than wool and cotton fiber.
Summary of the invention
The object of this invention is to provide a kind of method improving knitting woollen clothes thermal property.The present invention utilizes the blend fibre of heat generating fiber and wool fiber to weave knitting woollen clothes, to make it have more efficiently warm, health care effect.The present invention by adopt the polar group of heat generating fiber molecule catch in air containing compared with kinetic energy hydrone, adsorbed and be fixed to heat generating fiber surface, its kinetic energy can be made to be heat energy, thus to reach the effect of moisture absorption heating.
The present invention's heat generating fiber used is Softwarm fiber, that one has heating, warming, the fiber of flexible touch, Softwarm fiber not only has the moisture absorbing human body skin breathing and is converted to heat energy by chemistry and physical reactions, thus realize the function of heating, and due to the empty gap of fibrous material high, heat losses can be stoped, to reach excellent heat insulation effect, in addition be discharged to external because the capillarity of this fiber can absorb rapidly sweat, unnecessary moisture is excreted, health total energy keeps dry condition, thus produce good humidity conditioning function.
The mixed yarn made of above-mentioned Softwarm fiber to be generated heat acrylic fibers and viscose blendedly to form by ultra-fine anti pilling; The mass percent of ultra-fine anti pilling heating acrylic fibers is the mass percent of 20%-80% and viscose glue is 80%-20%, and the percent mass sum of ultra-fine anti pilling heating acrylic fibers and viscose glue is 100%.
The technical solution used in the present invention is: the present invention at least comprises following processing step:
1, spinning process
Heat generating fiber, wool fiber are selected in dyeing, and they are carried out a point cylinder flock dyeing, and color fastness controls more than 3.5 grades; Because heat generating fiber is acrylic fibers bases, to the heat generating fiber dyeing dye of positive ion, to wool fibre Reactive Dyes, dyeing should ensure can not colorific difference;
In each raw material, add the wool lubricant of corresponding amount, water and antistatic additive with hair to mix;
Spinning uses combing machine for fur that each raw material is carried out combing slivering, then makes single thread at spinning frame;
Close to twist with the fingers and twisted with the fingers than closing according to its mass percentage formed by above-mentioned each component single thread, doubling twisting becomes scribbled;
Described heat generating fiber selects Softwarm heat generating fiber, and wool fiber selects wool, cashmere, and the mass percent of each component is;
Softwarm heat generating fiber: 0.5% ~ 49.5%;
Wool: 51.5% ~ 99.5%;
Cashmere: 0.5% ~ 50%; The percent mass sum of these three kinds of fibers is 100%.
The ratio of Softwarm heat generating fiber will control within the specific limits, and ratio is too high can improve heating knitting woollen clothing cost, and in spinning process, note the cohesive force between each fiber, to reach best spinning effect.
2, the blending heating wool yarn bleached step 1 obtains is bleached; Blending heating wool yarn is put into bleaching liquid bleach, each component of bleaching liquid is citric acid 2g/L, hydrogen peroxide 10g/L, NaOH 1.2g/L, sodium carbonate 1.24g/L, sodium metasilicate 4g/L, and the reaction time is 80min, and reaction temperature is 60 DEG C;
3, weaving process is woven into cloth to the blending heating wool yarn processing that step 2 obtains, and utilizes Computerized flat knitting machine to knit sheet process to the yarn after the 2-in-1 sth. made by twisting of step, forms looped fabric; 4, sewing process sews up heating knitting woollen clothes to looped fabric;
5, the postfinishing process of heating knitting woollen clothes
Suitable water put into by fulling milling in washing machine, and water temperature controls at 35 ~ 40 DEG C, then add fulling agent and stir well, and puts into heating knitting woollen clothes, soaks 10 minutes, softr 20 minutes, do soft finish after clear water is clean,
Soft in washing machine, put into suitable water, water temperature controls at 35 ~ 40 DEG C, then adds softening agent and stir well, and puts into heating knitting woollen clothes, soaks 20 minutes, softr 20 minutes, after dewatered drying.
Because wool surface contains scale, Softwarm heat generating fiber, not containing scale, therefore, in fulling milling arrangement process, should improve temperature and increase the fulling milling time, to reach best fulling milling effect.
The invention has the beneficial effects as follows:
(1) human body microenvironment temperature can be improved more than 3 DEG C by the knitting woollen clothes that generate heat;
(2) color fastness to washing and colour fastness to rubbing can be up to state standards more than 3 grades;
(3) anti-fluffing and anti-pilling >=4 grade of heating knitting woollen clothes, percentage reduction of area≤8%;
(4) dimensional stability is up to state standards; Heat transfer coefficient is lower than 20W/m
2﹒ DEG C.
Detailed description of the invention
Now according to specific embodiment, the present invention is further illustrated.
Embodiment one:
A kind of heating knitting woollen clothes, at least comprise following processing step:
1, spinning process
Heat generating fiber, wool fiber are selected in dyeing, and they are carried out a point cylinder flock dyeing, and color fastness controls more than 3.5 grades; Because heat generating fiber is acrylic fibers bases, to the heat generating fiber dyeing dye of positive ion, to wool fibre Reactive Dyes, dyeing should ensure can not colorific difference;
In each raw material, add the wool lubricant of corresponding amount, water and antistatic additive with hair to mix;
Spinning uses combing machine for fur that each raw material is carried out combing slivering, then makes single thread at spinning frame;
Close to twist with the fingers and twisted with the fingers than closing according to its mass percentage formed by above-mentioned each component single thread, doubling twisting becomes scribbled;
Described heat generating fiber selects Softwarm heat generating fiber, and wool fiber selects wool, cashmere, and the mass percent of each component is:
Softwarm heat generating fiber: 0.5% ~ 49.5%;
Wool: 51.5% ~ 99.5%;
Cashmere: 0.5% ~ 50%; The percent mass sum of these three kinds of fibers is 100%.
The ratio of Softwarm heat generating fiber will control within the specific limits, and ratio is too high can improve heating knitting woollen clothing cost, and in spinning process, note the cohesive force between each fiber, to reach best spinning effect.
2, the blending heating wool yarn bleached step 1 obtains is bleached; Blending heating wool yarn is put into bleaching liquid bleach, each component of bleaching liquid is citric acid 2g/L, hydrogen peroxide 10g/L, NaOH 1.2g/L, sodium carbonate 1.24g/L, sodium metasilicate 4g/L, and the reaction time is 80min, and reaction temperature is 60 DEG C;
3, weaving process is woven into cloth to the blending heating wool yarn processing that step 2 obtains, and utilizes Computerized flat knitting machine to knit sheet process to the yarn after the 2-in-1 sth. made by twisting of step, forms looped fabric; 4, sewing process sews up heating knitting woollen clothes to looped fabric;
5, the postfinishing process of heating knitting woollen clothes
Suitable water put into by fulling milling in washing machine, and water temperature controls at 35 ~ 40 DEG C, then add fulling agent and stir well, and puts into heating knitting woollen clothes, soaks 10 minutes, softr 20 minutes, do soft finish after clear water is clean,
Soft in washing machine, put into suitable water, water temperature controls at 35 ~ 40 DEG C, then adds softening agent and stir well, and puts into heating knitting woollen clothes, soaks 20 minutes, softr 20 minutes, after dewatered drying.
Because wool surface contains scale, Softwarm heat generating fiber, not containing scale, therefore, in fulling milling arrangement process, should improve temperature and increase the fulling milling time, to reach best fulling milling effect.
Embodiment two
A kind of heating knitting woollen clothes, at least comprise following processing step:
1, spinning process
Heat generating fiber, wool fiber are selected in dyeing, and they are carried out a point cylinder flock dyeing, and color fastness controls more than 3.5 grades; Because heat generating fiber is acrylic fibers bases, to the heat generating fiber dyeing dye of positive ion, to wool fibre Reactive Dyes, dyeing should ensure can not colorific difference;
In each raw material, add the wool lubricant of corresponding amount, water and antistatic additive with hair to mix;
Spinning uses combing machine for fur that each raw material is carried out combing slivering, then makes single thread at spinning frame;
Close to twist with the fingers and twisted with the fingers than closing according to its mass percentage formed by above-mentioned each component single thread, doubling twisting becomes scribbled;
Described heat generating fiber selects Softwarm heat generating fiber, and wool fiber selects wool, cashmere, and the mass percent of each component is:
Softwarm heat generating fiber 30%; Cashmere 35%; Wool: 35%.
The ratio of Softwarm heat generating fiber will control within the specific limits, and ratio is too high can improve heating knitting woollen clothing cost, and in spinning process, note the cohesive force between each fiber, to reach best spinning effect.
2, the blending heating wool yarn bleached step 1 obtains is bleached; Blending heating wool yarn is put into bleaching liquid bleach, each component of bleaching liquid is citric acid 1.5g/L, hydrogen peroxide 8g/L, NaOH 1.0g/L, sodium carbonate 1.2g/L, sodium metasilicate 3g/L, and the reaction time is 80min, and reaction temperature is 60 DEG C;
3, weaving process is woven into cloth to the blending heating wool yarn processing that step 2 obtains, and utilizes Computerized flat knitting machine to knit sheet process to the yarn after the 2-in-1 sth. made by twisting of step, forms looped fabric; 4, sewing process sews up heating knitting woollen clothes to looped fabric;
5, the postfinishing process of heating knitting woollen clothes
Suitable water put into by fulling milling in washing machine, and water temperature controls at 35 ~ 40 DEG C, then add fulling agent and stir well, and puts into heating knitting woollen clothes, soaks 10 minutes, softr 20 minutes, do soft finish after clear water is clean,
Soft in washing machine, put into suitable water, water temperature controls at 35 ~ 40 DEG C, then adds softening agent and stir well, and puts into heating knitting woollen clothes, soaks 20 minutes, softr 20 minutes, after dewatered drying.
Because wool surface contains scale, Softwarm heat generating fiber, not containing scale, therefore, in fulling milling arrangement process, should improve temperature and increase the fulling milling time, to reach best fulling milling effect.
Embodiment three
A kind of heating knitting woollen clothes, at least comprise following processing step:
1, spinning process
Heat generating fiber, wool fiber are selected in dyeing, and they are carried out a point cylinder flock dyeing, and color fastness controls more than 3.5 grades; Because heat generating fiber is acrylic fibers bases, to the heat generating fiber dyeing dye of positive ion, to wool fibre Reactive Dyes, dyeing should ensure can not colorific difference;
In each raw material, add the wool lubricant of corresponding amount, water and antistatic additive with hair to mix;
Spinning uses combing machine for fur that each raw material is carried out combing slivering, then makes single thread at spinning frame;
Close to twist with the fingers and twisted with the fingers than closing according to its mass percentage formed by above-mentioned each component single thread, doubling twisting becomes scribbled;
Described heat generating fiber selects Softwarm heat generating fiber, and wool fiber selects wool, cashmere, and the mass percent of each component is:
Softwarm heat generating fiber 20 ~ 40%%; Cashmere 100 ~ 20%.
The ratio of Softwarm heat generating fiber will control within the specific limits, and ratio is too high can improve heating knitting woollen clothing cost, and in spinning process, note the cohesive force between each fiber, to reach best spinning effect.
2, the blending heating wool yarn bleached step 1 obtains is bleached; Blending heating wool yarn is put into bleaching liquid bleach, each component of bleaching liquid is citric acid 2.1g/L, hydrogen peroxide 9g/L, NaOH 1.3g/L, sodium carbonate 1.5g/L, sodium metasilicate 3.8g/L, and the reaction time is 80min, and reaction temperature is 60 DEG C;
3, weaving process is woven into cloth to the blending heating wool yarn processing that step 2 obtains, and utilizes Computerized flat knitting machine to knit sheet process to the yarn after the 2-in-1 sth. made by twisting of step, forms looped fabric; 4, sewing process sews up heating knitting woollen clothes to looped fabric;
5, the postfinishing process of heating knitting woollen clothes
Suitable water put into by fulling milling in washing machine, and water temperature controls at 35 ~ 40 DEG C, then add fulling agent and stir well, and puts into heating knitting woollen clothes, soaks 10 minutes, softr 20 minutes, do soft finish after clear water is clean,
Soft in washing machine, put into suitable water, water temperature controls at 35 ~ 40 DEG C, then adds softening agent and stir well, and puts into heating knitting woollen clothes, soaks 20 minutes, softr 20 minutes, after dewatered drying.
Because wool surface contains scale, Softwarm heat generating fiber, not containing scale, therefore, in fulling milling arrangement process, should improve temperature and increase the fulling milling time, to reach best fulling milling effect one heating knitting woollen clothes.
Claims (1)
1. improve a method for knitting woollen clothes thermal property, at least comprise following processing step:
1) spinning process
Heat generating fiber, wool fiber are selected in dyeing, and they are carried out a point cylinder flock dyeing, and color fastness controls more than 3.5 grades; Because heat generating fiber is acrylic fibers bases, to the heat generating fiber dyeing dye of positive ion, to wool fibre Reactive Dyes, dyeing should ensure can not colorific difference;
In each raw material, add the wool lubricant of corresponding amount, water and antistatic additive with hair to mix;
Spinning uses combing machine for fur that each raw material is carried out combing slivering, then makes single thread at spinning frame;
Close to twist with the fingers and twisted with the fingers than closing according to its mass percentage formed by above-mentioned each component single thread, doubling twisting becomes scribbled;
Described heat generating fiber selects Softwarm heat generating fiber, and wool fiber selects wool, cashmere, and the mass percent of each component is;
Softwarm heat generating fiber: 0.5% ~ 49.5%;
Wool: 51.5% ~ 99.5%;
Cashmere: 0.5% ~ 50%; The percent mass sum of these three kinds of fibers is 100%;
2) bleaching is bleached the blending heating wool yarn that step 1 obtains; Blending heating wool yarn is put into bleaching liquid bleach, each component of bleaching liquid is citric acid 2g/L, hydrogen peroxide 10g/L, NaOH 1.2g/L, sodium carbonate 1.24g/L, sodium metasilicate 4g/L, and the reaction time is 80min, and reaction temperature is 60 DEG C;
3) weaving process is woven into cloth to the blending heating wool yarn processing that step 2 obtains, and utilizes Computerized flat knitting machine to knit sheet process to the yarn after the 2-in-1 sth. made by twisting of step, forms looped fabric;
4) sewing process sews up heating knitting woollen clothes to looped fabric;
5) postfinishing process of heating knitting woollen clothes
Suitable water put into by fulling milling in washing machine, and water temperature controls at 35 ~ 40 DEG C, then add fulling agent and stir well, and puts into heating knitting woollen clothes, soaks 10 minutes, softr 20 minutes, do soft finish after clear water is clean,
Soft in washing machine, put into suitable water, water temperature controls at 35 ~ 40 DEG C, then adds softening agent and stir well, and puts into heating knitting woollen clothes, soaks 20 minutes, softr 20 minutes, after dewatered drying.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504839.9A CN104273709A (en) | 2014-09-28 | 2014-09-28 | Method for improving heat-insulating performance of wool knitted garment |
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| CN201410504839.9A CN104273709A (en) | 2014-09-28 | 2014-09-28 | Method for improving heat-insulating performance of wool knitted garment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846657A (en) * | 2015-05-28 | 2015-08-19 | 句容市申兔工艺针织厂 | Dyeing method of weft knitting coral velvet blended fabric |
| CN105332154A (en) * | 2015-12-15 | 2016-02-17 | 苏州紫澜实业有限公司 | Making process of wool knitwear |
| CN105951286A (en) * | 2016-06-14 | 2016-09-21 | 王健 | Polyimide knitted fabric and preparation method thereof |
| CN107245799A (en) * | 2017-04-28 | 2017-10-13 | 嵊州市瑞林羊绒纺织厂 | A kind of production method of balling resistant cashmere sweater |
| CN107254729A (en) * | 2017-06-30 | 2017-10-17 | 浙江百德纺织有限公司 | A kind of warming dehumidifying scribbled and preparation method thereof |
| CN111549439A (en) * | 2020-05-15 | 2020-08-18 | 嘉兴市菲尔欣制衣股份有限公司 | Production process of self-heating thermal woolen sweater |
| CN113897727A (en) * | 2021-10-26 | 2022-01-07 | 乙毛列 | Novel textile material fiber capable of absorbing moisture and generating heat |
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| CN1730756A (en) * | 2005-08-12 | 2006-02-08 | 西安工程科技学院 | Method for producing spinning yak woollen sweater |
| KR100924069B1 (en) * | 2009-01-24 | 2009-10-27 | 김현희 | A manufacturing process of polyester blanket |
| CN102729537A (en) * | 2012-06-05 | 2012-10-17 | 浙江富润纺织有限公司 | Active heating type worsted fabric |
| CN103789904A (en) * | 2014-01-27 | 2014-05-14 | 丁海旭 | Polyimide woven cloth and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002038348A (en) * | 2000-07-25 | 2002-02-06 | Unitica Fibers Ltd | Antipilling spun yarn and method for producing the same |
| CN1730756A (en) * | 2005-08-12 | 2006-02-08 | 西安工程科技学院 | Method for producing spinning yak woollen sweater |
| KR100924069B1 (en) * | 2009-01-24 | 2009-10-27 | 김현희 | A manufacturing process of polyester blanket |
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| CN103789904A (en) * | 2014-01-27 | 2014-05-14 | 丁海旭 | Polyimide woven cloth and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846657A (en) * | 2015-05-28 | 2015-08-19 | 句容市申兔工艺针织厂 | Dyeing method of weft knitting coral velvet blended fabric |
| CN105332154A (en) * | 2015-12-15 | 2016-02-17 | 苏州紫澜实业有限公司 | Making process of wool knitwear |
| CN105951286A (en) * | 2016-06-14 | 2016-09-21 | 王健 | Polyimide knitted fabric and preparation method thereof |
| CN107245799A (en) * | 2017-04-28 | 2017-10-13 | 嵊州市瑞林羊绒纺织厂 | A kind of production method of balling resistant cashmere sweater |
| CN107254729A (en) * | 2017-06-30 | 2017-10-17 | 浙江百德纺织有限公司 | A kind of warming dehumidifying scribbled and preparation method thereof |
| CN111549439A (en) * | 2020-05-15 | 2020-08-18 | 嘉兴市菲尔欣制衣股份有限公司 | Production process of self-heating thermal woolen sweater |
| CN113897727A (en) * | 2021-10-26 | 2022-01-07 | 乙毛列 | Novel textile material fiber capable of absorbing moisture and generating heat |
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Application publication date: 20150114 |