CN103088492A - Hemp and cotton blended yarn textile process - Google Patents
Hemp and cotton blended yarn textile process Download PDFInfo
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- CN103088492A CN103088492A CN2012105051443A CN201210505144A CN103088492A CN 103088492 A CN103088492 A CN 103088492A CN 2012105051443 A CN2012105051443 A CN 2012105051443A CN 201210505144 A CN201210505144 A CN 201210505144A CN 103088492 A CN103088492 A CN 103088492A
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Abstract
The invention discloses a hemp and cotton blended yarn textile process. The hemp and cotton blended yarn textile process is characterized by comprising the following process flows: degumming flax short fibers and humidifying, namely tearing apart and opening the baled flax fibers, mixing a hemp and cotton finishing aid and water in a ratio of 1:5, uniformly stirring, spraying on the flax short fibers, stacking, and covering by using a plastic film for more than 24 hours; removing flax knots and overlength fibers; slitting cotton and performing scutching, wherein the descent height of a beater of a bale plucker is 2 to 2.5mm each time, and the air output of pipelines is turned up by 15 to 20 percent; performing cotton carding; drawing; and performing rotor spinning, wherein 10 to 15 percent of polyester fiber or viscose is added. The hemp and cotton blended yarn textile process is simple, scientific and easy and convenient to operate, so that the spinning efficiency is greatly improved, and the finished product rate of the fibers is improved.
Description
Technical field
The present invention relates to numb cotton spinning technique, be specifically related to a kind of novel kenaf-cotton blending yarn textile technology.
Background technology
Fiber crops are implanted with the history of several thousand at China seed, and ancestors have obtained the miracle that many worlds are gazed in constantly fiber crops being widely used in people's daily life.But we just utilize the key property of fiber crops, to retrofit, also lag far behind developed country; Now along with the raising of people's living standard, more and more higher to the comfortableness requirement of life.Fiber crops and cotton or other fiber are organically mixed, and the yarn that adopts special spinning process to be spun into after weaving, adopts the dyeing postfinishing process of uniqueness, makes the finished product fabric possess the characteristics such as bright and clean, smooth, smooth, good springiness; Coloured light is pure, and good permeability is antistatic, easily washes non-ironingly, and suitable for making fashionable dress, Western-style clothes, Casual Wear etc. will have the good prospect of marketing.
Traditional numb cotton spinning technique, can utilize flax long fiber of 1/3rd, and its excess-three is divided two rescutched tow, two thick, noils, only be used for the packaging material such as carpet bed material and gunnysack, the flax raw material utilization rate is low like this, and recruitment is many, power consumption is large, the work situation contaminative exists, and is unfavorable for worker's physical and mental health, deficiency in economic performance.
Therefore be necessary existing blended weave is improved.
Summary of the invention
Low for the numb cotton spinning raw materials technology of tradition utilization rate, recruitment is many, plant energy consumption large, to operator ' s health harm headlight shortcoming, the invention provides that a kind of raw material availability is high, simple to operate, energy consumption is little, free of contamination kenaf-cotton blending yarn textile technology.
The technical scheme that technical solution problem of the present invention adopts is:
A kind of kenaf-cotton blending yarn textile technology, whole technological process is: rescutched tow comes unstuck, humidification → removal fiber crops knot and overcut fibre → opening picking → comb and parallel cotton fibers prior to spinning → drafting → Revolving cup spinning, described rescutched tow comes unstuck, in humidification, after becoming bag linen fibre hand to rip pine, mix with water with the cotton finishing auxiliaries of fiber crops, ratio according to auxiliary agent and water 1:5 stirs, and is sprayed on rescutched tow, more than stacking and covering 24h with plastic sheeting; In described opening and cleaning step, the each falling head of griping cotton machine hired roughneck is 2-2.5mm, tunes up pipeline air output 15%-20%; In described Revolving cup spinning operation, add 10%～15% polyster fibre or viscose.
Further, each operation relative humidity is controlled and is required: opening picking 50%～55%, comb and parallel cotton fibers prior to spinning 53%～58%, rove 60% one 64%, spun yarn 55%～60%, winder 65% one 70%.
Further, in described opening and cleaning step, the cotton transport curtain of mixed cotton slitter and cotton-pressing curtain speed are 2m/min, brad curtain speed 100m/min, opener card wire drum speed 500r/min is with dirt rod spacer import 12mm, outlet 15mm gives cotton roller rotating speed position 35r/min.
Further, in described carding step, technological parameter is: cylinder speed 300r/min, licker-in speed 746r/min, doffer speed 12r/rain, cover plate speed 200mm/min, cylinder～cover plate space 0.33mm, 0.30mm, 0.28mm, 0.28mm, 0.30mm, feed plate～licker-in 0.18mm that spaces, the licker-in～cylinder 0.15mm that spaces, the cylinder～doffer 0.13mm that spaces.
Further, described mixing in doubling step adopts three road draftings.
Adopt the advantage of technical solution of the present invention to be:
(1) poor, the overcut fibre of, length high according to the linen fibre initial modulus, fineness regularity and all kinds of fault is many, spinnability is poor characteristic, the present invention at first to linen fibre come unstuck, soften, humidification and a minute comb preliminary treatment, and employing and the mixed technique of cotton fiber bag, improve spinnability;
(2) many loose, caducous, the tip-taps of opening and cleaning step are removed the impurity such as fiber crops knot, dust, road fault after reducing early;
(3) add 10%～15% polyster fibre or viscose in the process of Revolving cup spinning, stablize the continuity of spinning process, improve the quality of yarn.
The specific embodiment
Further set forth the present invention below in conjunction with the specific embodiment.
a kind of kenaf-cotton blending yarn textile technology, whole technological process is: rescutched tow comes unstuck, humidification → removal fiber crops knot and overcut fibre → opening picking → comb and parallel cotton fibers prior to spinning → drafting → rove → spun yarn → winder, described rescutched tow comes unstuck, in humidification, after becoming bag linen fibre hand to rip pine, mix with water with the cotton finishing auxiliaries of fiber crops, ratio according to auxiliary agent and water 1:5 stirs, be sprayed on rescutched tow, more than stacking and covering 24h with plastic sheeting, facts have proved, linen fibre is after spraying auxiliary agent, the fiber surface colloid gets decomposition to a certain extent, fiber softening, antistatic property improves, production process is more smooth, in described opening and cleaning step, the each falling head of griping cotton machine hired roughneck is 2-2.5mm, tunes up pipeline air output 15%-20%, improve the speed ratio of oblique curtain and flat curtain, be convenient to the shredding effect of fibrous mass, reduced Beater Speed, increase cotton rolling quantity, improved Lapping Quality, in described Roving Frames, add 10%～15% polyster fibre or viscose, stablize the continuity of spinning process, improve the quality of yarn.
As further embodiment of the present invention, each operation relative humidity control require be: opening picking 50%～55%, comb and parallel cotton fibers prior to spinning 53%～58%, Revolving cup spinning 65% one 70%.
As further embodiment of the present invention, in described opening and cleaning step, the cotton transport curtain of mixed cotton slitter and cotton-pressing curtain speed are 2m/min, brad curtain speed 100m/min, opener card wire drum speed 500r/min, with dirt rod spacer import 12mm, outlet 15mm gives cotton roller rotating speed position 35r/min.Opening and cleaning step is taked the technological principle of " many loose, caducous, tip-taps ", improves the speed ratio of oblique curtain and flat curtain, is convenient to the shredding effect of fibrous mass, and gets rid of early the impurity in fiber, reduces Beater Speed, increases cotton rolling quantity, improves Lapping Quality.
As further embodiment of the present invention, in described carding step, technological parameter is: cylinder speed 300r/min, licker-in speed 746r/min, doffer speed 12r/rain, cover plate speed 200mm/min, cylinder～cover plate space 0.33mm, 0.30mm, 0.28mm, 0.28mm, 0.30mm, feed plate～licker-in 0.18mm that spaces, the licker-in～cylinder 0.15mm that spaces, the cylinder～doffer 0.13mm that spaces.Adopt the cylinder, the doff clothing that are fit to the bast fibre spinning special use, main feature is " principle of readjustment, restructuring, consolidation and improvement, low close, little operating angle ", be convenient to combing and the transfer of linen fibre, avoid linen fibre to stagnate in the card clothing surface and crumple formation cotton knot, short flannel, guarantee web clear, without edge damage, reduce the speed of cover plate, reduce the junk amount, increase carding isolation distance, reduce the damage to fiber.
As further embodiment of the present invention, described mixing in doubling step adopts three road draftings.
Adopt the advantage of technical solution of the present invention to be:
(1) poor, the overcut fibre of, length high according to the linen fibre initial modulus, fineness regularity and all kinds of fault is many, spinnability is poor characteristic, the present invention at first to linen fibre come unstuck, soften, humidification and a minute comb preliminary treatment, and employing and the mixed technique of cotton fiber bag, improve spinnability;
(2) many loose, caducous, the tip-taps of opening and cleaning step are removed the impurity such as fiber crops knot, dust, road fault after reducing early;
(3) add 10%～15% polyster fibre or viscose in the process of Revolving cup spinning, stablize the continuity of spinning process, improve the quality of yarn.
Above embodiment is only the preferred embodiment of the present invention; those of ordinary skills are not breaking away from layout novelty and creationary distortion or the retouching of doing under the enlightenment of essence of the present invention and technology; all should be considered as within protection scope of the present invention protection scope of the present invention depending on its claims.
Claims (5)
1. kenaf-cotton blending yarn textile technology, it is characterized in that whole technological process is: rescutched tow comes unstuck, humidification → removal fiber crops knot and overcut fibre → opening picking → comb and parallel cotton fibers prior to spinning → drafting → Revolving cup spinning, described rescutched tow comes unstuck, in humidification, after becoming bag linen fibre hand to rip pine, mix with water with the cotton finishing auxiliaries of fiber crops, ratio according to auxiliary agent and water 1:5 stirs, and is sprayed on rescutched tow, more than stacking and covering 24h with plastic sheeting; In described opening and cleaning step, the each falling head of griping cotton machine hired roughneck is 2-2.5mm, tunes up pipeline air output 15%-20%; In described Revolving cup spinning operation, add 10%～15% polyster fibre or viscose.
2. kenaf-cotton blending yarn textile technology according to claim 1, is characterized in that, each operation relative humidity control require be: opening picking 50%～55%, comb and parallel cotton fibers prior to spinning 53%～58%, Revolving cup spinning 65%-70%.
3. kenaf-cotton blending yarn textile technology according to claim 1, it is characterized in that, in described opening and cleaning step, the cotton transport curtain of mixed cotton slitter and cotton-pressing curtain speed are 2m/min, brad curtain speed 100m/min, opener card wire drum speed 500r/min is with dirt rod spacer import 12mm, outlet 15mm gives cotton roller rotating speed position 35r/min.
4. kenaf-cotton blending yarn textile technology according to claim 1, it is characterized in that, in described carding step, technological parameter is: cylinder speed 300r/min, licker-in speed 746r/min, doffer speed 12r/rain, cover plate speed 200mm/min, cylinder～cover plate space 0.33mm, 0.30mm, 0.28mm, 0.28mm, 0.30mm, the feed plate～licker-in 0.18mm that spaces, licker-in～cylinder 0.15mm that spaces, the cylinder～doffer 0.13mm that spaces.
5. kenaf-cotton blending yarn textile technology according to claim 1, is characterized in that, described mixing in doubling step adopts three road draftings.
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| CN2012105051443A CN103088492A (en) | 2012-11-29 | 2012-11-29 | Hemp and cotton blended yarn textile process |
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| CN2012105051443A CN103088492A (en) | 2012-11-29 | 2012-11-29 | Hemp and cotton blended yarn textile process |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451796A (en) * | 2013-08-26 | 2013-12-18 | 湖北茂弘纺织股份有限公司 | Blended yarns and processing method |
| CN104947264A (en) * | 2015-06-01 | 2015-09-30 | 南通市跃达针织服饰有限公司 | Flax/cotton blended yarn textile technology |
| CN107700005A (en) * | 2017-11-01 | 2018-02-16 | 西安工程大学 | A kind of preparation method of cotton stalk bark fiber and the compound rotor yarn of cotton fiber |
| CN110117866A (en) * | 2019-05-24 | 2019-08-13 | 淮安智创自动化设备有限公司 | A kind of yarn feeding device of sisal hemp carpet loom |
| CN110295440A (en) * | 2018-03-23 | 2019-10-01 | 上海水星家用纺织品股份有限公司 | The preparation method of soft clean yarn fabric for home textile |
| CN110699805A (en) * | 2019-10-17 | 2020-01-17 | 阜阳恒泰纺织有限公司 | Flax-cotton slub yarn and preparation method thereof |
| CN110923880A (en) * | 2019-12-10 | 2020-03-27 | 义乌宏晖纺织有限公司 | Preparation method of cotton hemp acrylic blended yarn |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451796A (en) * | 2013-08-26 | 2013-12-18 | 湖北茂弘纺织股份有限公司 | Blended yarns and processing method |
| CN104947264A (en) * | 2015-06-01 | 2015-09-30 | 南通市跃达针织服饰有限公司 | Flax/cotton blended yarn textile technology |
| CN107700005A (en) * | 2017-11-01 | 2018-02-16 | 西安工程大学 | A kind of preparation method of cotton stalk bark fiber and the compound rotor yarn of cotton fiber |
| CN110295440A (en) * | 2018-03-23 | 2019-10-01 | 上海水星家用纺织品股份有限公司 | The preparation method of soft clean yarn fabric for home textile |
| CN110117866A (en) * | 2019-05-24 | 2019-08-13 | 淮安智创自动化设备有限公司 | A kind of yarn feeding device of sisal hemp carpet loom |
| CN110699805A (en) * | 2019-10-17 | 2020-01-17 | 阜阳恒泰纺织有限公司 | Flax-cotton slub yarn and preparation method thereof |
| CN110923880A (en) * | 2019-12-10 | 2020-03-27 | 义乌宏晖纺织有限公司 | Preparation method of cotton hemp acrylic blended yarn |
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Application publication date: 20130508 |