CN104911897A - Multi-fiber added antibacterial warming regenerated blended cotton yarn and preparation method thereof - Google Patents

Multi-fiber added antibacterial warming regenerated blended cotton yarn and preparation method thereof Download PDF

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Publication number
CN104911897A
CN104911897A CN201510285721.6A CN201510285721A CN104911897A CN 104911897 A CN104911897 A CN 104911897A CN 201510285721 A CN201510285721 A CN 201510285721A CN 104911897 A CN104911897 A CN 104911897A
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parts
fiber
cotton
polypropylene
fibre
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CN201510285721.6A
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Chinese (zh)
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刘勇
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ANHUI HANSHAN SHUNTAIN TEXTILE Co Ltd
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ANHUI HANSHAN SHUNTAIN TEXTILE Co Ltd
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Priority to CN201510285721.6A priority Critical patent/CN104911897A/en
Publication of CN104911897A publication Critical patent/CN104911897A/en
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Abstract

The present invention discloses a multi-fiber added antibacterial warming regenerated blended cotton yarn characterized by being prepared from the following raw materials in parts by weight: 5-7 parts of seaweed carbon fiber, 3-5 parts of soybean protein fiber, 30-33 parts of waste cotton fabrics, 15-17 parts of cotton yarn scrap, 39-44 parts of polypropylene, 3-5 parts of nano-zinc oxide, 12-14 parts of liquid paraffin, 9-10 parts of nano-titanium dioxide, 1.5-2 parts of carboxymethyl cellulose, 1-2 parts of glyceryl stearate, 0.7-0.9 parts of silane coupling agent kh-550, 5-7 parts of pure acrylic emulsion, and proper amount of water; by combination of the two steps, the treated recycled cotton fibers and modified polypropylene fiber are blended into yarn which is capable of emitting far infrared and negative ions, has good antibacterial effect, the produced product has good warming property, high strength, high fracture strength, lower production cost, safety and environmental friendliness, and the quality of the regenerated cotton yarn is improved.

Description

Antibacterial thermal insulating regeneration cotton blended yarn that a kind of multi-fibre adds and preparation method thereof
Technical field
The present invention relates to textile technology field, the antibacterial thermal insulating that particularly a kind of multi-fibre adds regenerates cotton blended yarn and preparation method thereof.
Background technology
Along with population in the world increases severely, countries in the world all will control the utilization of ploughing, and the plantation of the mulberry tree of cotton, fiber crops, sericulture all will be restricted, and traditional cotton textile raw material is subject to multiple restriction.The material quantities such as related data shows, the leftover pieces of domestic regeneration cotton yarn use in 2010 can reach about 3,000,000 tons altogether.By 50% be that cotton recuperated yarn is estimated, by every mu of output of cotton 200 kilograms calculating, be equivalent to the output in about more than 700 ten thousand mu of cotton fields.Recuperated yarn had both achieved the recycle of resource, had saved limited resource, solved again a leftover pieces process difficult problem, for environmental improvement contributes.But because raw material is after shredding, fibre length shortens, powerful decline, light resistance is poor, easily go mouldy, which limits the utilization regenerating cotton yarn.
Polypropylene fibre is the synthetic fiber that the isotactic polypropylene obtained with propylene polymerization spins for raw material, is called polypropylene fibre at the commodity of China.Polypropylene fibre light weight, intensity are high, good springiness, wear-resisting, corrosion-resistant, there is electrical insulating property and warmth retention property, regain is low, simultaneously cheap, chemically-resistant character is good, have in drapery field and use widely, but due to polypropylene fibre heat-resisting, resistance to ag(e)ing is poor, limits its application at garment industry.
Aethiops vegetabilis is the ashes thing that natural seaweeds (kelp, sea-tangle, sargassum etc.) becomes through special klining.It is few that aethiops vegetabilis includes sodium amount, and containing enriching mineral matter, chemical analysis is many, also containing some algae salt constituents.After extracting the algae salt in aethiops vegetabilis out, with special fabrication schedule, aethiops vegetabilis is burnt till black, blackened aethiops vegetabilis just has good far infrared irradiation effect.Aethiops vegetabilis fiber is by the carbide of aethiops vegetabilis, after being crushed into ultramicron, then the fiber being reeled off raw silk from cocoons, process with the mixing spinning such as polyester liquid or nylon solution.This fiber can with natural cotton or other fiber blend, the yarn be spun into just has far-infrared radiation machine energy, can be woven into have far-infrared radiation machine can various fabrics, be applied on the product such as socks and underwear.
Fibre and soya belongs to aftergrowth azelon, that the soybean meal squeezing grease makes raw material, utilize biotechnology, extract the globulin in beans cypress, by adding functional aid, with itrile group, the high polymer grafting such as hydroxyl, copolymerization, blended, make certain density protein spinning solution, change protein steric structure, form through wet spinning, it has the soft feel as cashmere, sub dued lustre as silk, the premium properties such as cotton warmth retention property and good skin-friendly, also has obvious bacteria resistance function, be described as " the health and comfort fiber of new century.
Summary of the invention
Antibacterial thermal insulating regeneration cotton blended yarn that the object of this invention is to provide the interpolation of a kind of multi-fibre and preparation method thereof.Include aethiops vegetabilis fiber, soybean fiber etc. and regeneration cotton fiber, modified polypropylene fiber blending, make a kind of health blended yarn with antibacterial thermal insulating effect.
In order to realize object of the present invention, the present invention is by following scheme implementation:
The antibacterial thermal insulating regeneration cotton blended yarn that multi-fibre adds, is made up of the raw material of following weight portion: aethiops vegetabilis fiber 5-7, soybean fiber 3-5, waste and old cotton goods 30-33, cotton yarn leftover pieces 15-17, polypropylene 39-44, nano zine oxide 3-5, atoleine 12-14, nano titanium oxide 9-10, carboxymethyl cellulose 1.5-2, stearine 1-2, silane coupler kh-550 0.7-0.9, pure-acrylic emulsion 5-7, water are appropriate;
The antibacterial thermal insulating regeneration cotton blended yarn that a kind of multi-fibre of the present invention adds, be made up of following concrete steps:
(1) activation body is made with silane coupler kh-550 mixing and ball milling after 60 minutes by the nano titanium oxide of half amount, then mix with pure-acrylic emulsion, join in stirred tank, add the water of 5 times amount, stir 30 minutes formation processing slurries with the speed of 150 revs/min;
(2) by waste and old cotton goods, cotton yarn leftover pieces mixing after use machine smash to fibre length be 2-3 millimeter, the blended fiber smashed is immersed 40-50 minute in process slurry, then dry at 80-90 DEG C of temperature, again the fiber after oven dry is mixed with aethiops vegetabilis fiber, soybean fiber, make regenerative mixed fiber sliver through comb and parallel cotton fibers prior to spinning, combing;
(3) polypropylene is heated to complete melting, then mix with atoleine, nano zine oxide, obtain polypropylene staple fibre by melt-spinning technology after stirring, be then immersed in the ethanol being heated to 45 DEG C and take out after 45 minutes, dry at 90-100 DEG C;
(4) carboxymethyl cellulose is added in the water of 30 times amount, be heated to 40-50 DEG C, be stirred to after forming clear solution and add all the other residual componentss, double-steeping slurry is made in abundant dispersion, then the polypropylene staple fibre after step (3) being processed continues to be immersed in double-steeping slurry, finally dries and obtains modification polypropylene staple fibre;
(5) the modification polypropylene staple fibre that regenerative mixed fiber sliver step (2) obtained and step (4) obtain carries out drafting, namely coarse sand, spinning process obtain the present invention.
The invention has the beneficial effects as follows: first the present invention by waste and old cotton goods, cotton yarn leftover pieces being smashed, then putting into special finishing agent and flooding, the intensity of fiber, elasticity and sun protection can be improved; Being mixed with aethiops vegetabilis fiber, soybean fiber by the regeneration cotton fiber after starching process, comb and parallel cotton fibers prior to spinning, combing make blended fiber bar, improves the antibiotic health care warmth retention property of regeneration cotton fiber.Second step dissolves atoleine by flooding with hot ethanol first time after polypropylene and the melt spinning such as atoleine, nano zine oxide, the polypropylene fibre of porous surface can be formed, flood again with nano titanium oxide dispersion again, nano titanium oxide is evenly dispersed in polypropylene fibre surface, improves anti-ultraviolet property further.
The present invention is in conjunction with these two steps, by the regeneration cotton fiber after process and the polypropylene fibre blending resultant yarn of modification, far infrared, anion can be launched, good antimicrobial effect, the product warmth retention property simultaneously made is good, intensity is high, and fracture strength is high, reduces production cost, safety and environmental protection, improves the quality of regeneration cotton yarn simultaneously.
Specific embodiments
Below by instantiation, the present invention is described in detail.
The antibacterial thermal insulating regeneration cotton blended yarn that multi-fibre adds, is made up of the raw material of following weight portion (kilogram): aethiops vegetabilis fiber 5, soybean fiber 3, waste and old cotton goods 30, cotton yarn leftover pieces 15, polypropylene 39, nano zine oxide 3, atoleine 12, nano titanium oxide 9, carboxymethyl cellulose 1.5, stearine 1, silane coupler kh-550 0.7, pure-acrylic emulsion 5, water are appropriate;
The antibacterial thermal insulating regeneration cotton blended yarn that a kind of multi-fibre of the present invention adds, be made up of following concrete steps:
(1) activation body is made with silane coupler kh-550 mixing and ball milling after 60 minutes by the nano titanium oxide of half amount, then mix with pure-acrylic emulsion, join in stirred tank, add the water of 5 times amount, stir 30 minutes formation processing slurries with the speed of 150 revs/min;
(2) by waste and old cotton goods, cotton yarn leftover pieces mixing after use machine smash to fibre length be 2-3 millimeter, the blended fiber smashed to be immersed in process slurry 40 minutes, then dry at 80-90 DEG C of temperature, again the fiber after oven dry is mixed with aethiops vegetabilis fiber, soybean fiber, make regenerative mixed fiber sliver through comb and parallel cotton fibers prior to spinning, combing;
(3) polypropylene is heated to complete melting, then mix with atoleine, nano zine oxide, obtain polypropylene staple fibre by melt-spinning technology after stirring, be then immersed in the ethanol being heated to 45 DEG C and take out after 45 minutes, dry at 90-100 DEG C;
(4) carboxymethyl cellulose is added in the water of 30 times amount, be heated to 40-50 DEG C, be stirred to after forming clear solution and add all the other residual componentss, double-steeping slurry is made in abundant dispersion, then the polypropylene staple fibre after step (3) being processed continues to be immersed in double-steeping slurry, finally dries and obtains modification polypropylene staple fibre;
(5) the modification polypropylene staple fibre that regenerative mixed fiber sliver step (2) obtained and step (4) obtain carries out drafting, namely coarse sand, spinning process obtain the present invention.
After testing, contrasting with Quality Pure Cotton Yarn Production of product of the present invention, line density reduces 10.95%, and fracture strength increases by 7.65%.

Claims (2)

1. the antibacterial thermal insulating regeneration cotton blended yarn of a multi-fibre interpolation, it is characterized in that, be made up of the raw material of following weight portion: aethiops vegetabilis fiber 5-7, soybean fiber 3-5, waste and old cotton goods 30-33, cotton yarn leftover pieces 15-17, polypropylene 39-44, nano zine oxide 3-5, atoleine 12-14, nano titanium oxide 9-10, carboxymethyl cellulose 1.5-2, stearine 1-2, silane coupler kh-550 0.7-0.9, pure-acrylic emulsion 5-7, water are appropriate.
2. the antibacterial thermal insulating that a kind of multi-fibre adds according to claim 1 regenerates cotton blended yarn, it is characterized in that, is made up of following concrete steps:
(1) activation body is made with silane coupler kh-550 mixing and ball milling after 60 minutes by the nano titanium oxide of half amount, then mix with pure-acrylic emulsion, join in stirred tank, add the water of 5 times amount, stir 30 minutes formation processing slurries with the speed of 150 revs/min;
(2) by waste and old cotton goods, cotton yarn leftover pieces mixing after use machine smash to fibre length be 2-3 millimeter, the blended fiber smashed is immersed 40-50 minute in process slurry, then dry at 80-90 DEG C of temperature, again the fiber after oven dry is mixed with aethiops vegetabilis fiber, soybean fiber, make regenerative mixed fiber sliver through comb and parallel cotton fibers prior to spinning, combing;
(3) polypropylene is heated to complete melting, then mix with atoleine, nano zine oxide, obtain polypropylene staple fibre by melt-spinning technology after stirring, be then immersed in the ethanol being heated to 45 DEG C and take out after 45 minutes, dry at 90-100 DEG C;
(4) carboxymethyl cellulose is added in the water of 30 times amount, be heated to 40-50 DEG C, be stirred to after forming clear solution and add all the other residual componentss, double-steeping slurry is made in abundant dispersion, then the polypropylene staple fibre after step (3) being processed continues to be immersed in double-steeping slurry, finally dries and obtains modification polypropylene staple fibre;
(5) the modification polypropylene staple fibre that regenerative mixed fiber sliver step (2) obtained and step (4) obtain carries out drafting, namely coarse sand, spinning process obtain the present invention.
CN201510285721.6A 2015-05-29 2015-05-29 Multi-fiber added antibacterial warming regenerated blended cotton yarn and preparation method thereof Pending CN104911897A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105780232A (en) * 2016-04-29 2016-07-20 华南再生棉纱(梧州)有限公司 Antibacterial blended recuperated cotton yarn and preparation method thereof
CN105803609A (en) * 2016-04-29 2016-07-27 华南再生棉纱(梧州)有限公司 Blended regenerated cotton yarn and preparing method thereof
CN106637940A (en) * 2016-11-14 2017-05-10 安徽省天助纺织科技有限公司 Recycled cotton yarn textile material having skin-protecting and skin-moistening effects and used for gloves and preparation method thereof
CN110067062A (en) * 2019-05-13 2019-07-30 徐州锦丰纺织有限公司 A kind of antibacterial regeneration cotton blended yarn and preparation method thereof
CN110106594A (en) * 2019-05-13 2019-08-09 徐州锦丰纺织有限公司 A kind of multifunctional recycled cotton yarn and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN1356410A (en) * 2001-12-19 2002-07-03 天津大学 Thermal phase-separating process for preparing microporous film of hollow polypropylene fibres
CN101798719A (en) * 2010-04-15 2010-08-11 高莉萍 Anti-static blended yarn
CN103703181A (en) * 2011-07-21 2014-04-02 艾尼西斯株式会社 Multi-use functional cotton, and method for manufacturing same
CN103866446A (en) * 2012-12-14 2014-06-18 罗莱家纺股份有限公司 Blended far-infrared fiber yarn and preparation method thereof
CN104593910A (en) * 2015-02-05 2015-05-06 宜宾纬络纺织有限公司 Preparation method of regenerated cotton

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Publication number Priority date Publication date Assignee Title
CN1356410A (en) * 2001-12-19 2002-07-03 天津大学 Thermal phase-separating process for preparing microporous film of hollow polypropylene fibres
CN101798719A (en) * 2010-04-15 2010-08-11 高莉萍 Anti-static blended yarn
CN103703181A (en) * 2011-07-21 2014-04-02 艾尼西斯株式会社 Multi-use functional cotton, and method for manufacturing same
CN103866446A (en) * 2012-12-14 2014-06-18 罗莱家纺股份有限公司 Blended far-infrared fiber yarn and preparation method thereof
CN104593910A (en) * 2015-02-05 2015-05-06 宜宾纬络纺织有限公司 Preparation method of regenerated cotton

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105780232A (en) * 2016-04-29 2016-07-20 华南再生棉纱(梧州)有限公司 Antibacterial blended recuperated cotton yarn and preparation method thereof
CN105803609A (en) * 2016-04-29 2016-07-27 华南再生棉纱(梧州)有限公司 Blended regenerated cotton yarn and preparing method thereof
CN106637940A (en) * 2016-11-14 2017-05-10 安徽省天助纺织科技有限公司 Recycled cotton yarn textile material having skin-protecting and skin-moistening effects and used for gloves and preparation method thereof
CN110067062A (en) * 2019-05-13 2019-07-30 徐州锦丰纺织有限公司 A kind of antibacterial regeneration cotton blended yarn and preparation method thereof
CN110106594A (en) * 2019-05-13 2019-08-09 徐州锦丰纺织有限公司 A kind of multifunctional recycled cotton yarn and preparation method thereof

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