CN103849964A - Cotton/cashmere fiber process - Google Patents
Cotton/cashmere fiber process Download PDFInfo
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- CN103849964A CN103849964A CN201210504996.0A CN201210504996A CN103849964A CN 103849964 A CN103849964 A CN 103849964A CN 201210504996 A CN201210504996 A CN 201210504996A CN 103849964 A CN103849964 A CN 103849964A
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Abstract
The invention provides a cotton/cashmere fiber process. The whole process flow comprises cotton/cashmere pretreatment, cotton opening and picking, cotton carding, drawing and vortex spinning; the pretreated cotton/cashmere fibers are orderly opened, mixed and coiled by virtue of a plucker, a cotton mixing and opening machine and a vibrating cotton box; the weight unevenness of the raw materials is controlled within 1.2. The cotton/cashmere fiber process is characterized in that a coiling guide roller of a carding machine is improved so that the spinning quality is improved and losses are reduced, and two siro spun strands are twisted at a low degree due to the existence of a torque on the two siro spun strands, and as a result, a structure of silver similar folded yarns is formed.
Description
Technical field
The present invention relates to field of textiles, refer to especially a kind of cotton, cashmere fiber technique.
Background technology
Cotton, cashmere fiber adopts environment-friendly type transgenic fibre, the colored cashmere of transgenosis, day silk and bamboo fibre, flax fibre etc. and cotton, hair etc. natural fibre blended, produces the live new product of the multifunctional green liked, environmental protection, health of people.This project construction meets the fundamental state policy of national sustainable development and the policy guidance of " promote a conservation culture, resource-conserving, environmentally friendly enterprise ", to the national economic development, protection of the environment, create more jobs and promote consumption of resident significant.
Company introduces the efficient New Vortex of the state-of-the-art energy-saving and environmental protection in the world and spins spinning technique, the research and development production of carrying out natural ecological fiber belongs to the development of raw materials in forward position, the technology innovation of middle-end and follow-up intensive processing, the product development of high-tech added value, there is bright market prospects, can obtain high society and economic benefit.
Summary of the invention
The deficiency existing for prior art, the object of the present invention is to provide one to take to improve carding machine circle bar roller (guide) apron, improves spinning quality, reduces loss; When siro spins, on two strands of yarns, to produce a small amount of twist be by having thereon moment of torsion to exist, having formed cotton, the cashmere fiber technique of the structure of the similar strand of sliver.
Technical scheme of the present invention is achieved in that a kind of cotton, cashmere fiber technique, whole technological process is: cotton, cashmere preliminary treatment → opening picking → comb and parallel cotton fibers prior to spinning → drafting → vortex spinning, pretreated cotton, cashmere fiber be shredding on griping cotton machine, mixed cotton slitter, vibrating cotton box, mixing, rolling successively, and the weight unevenness of raw material is controlled in 1.2.
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, 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, licker-in～cylinder 0.15mm that spaces, cylinder～doffer 0.13mm that spaces.
Further, described mixing in doubling step adopts three road draftings, in described mixing in doubling step, sliver is surely reseted and is decided to be 390gn/6yds, two and 390gn/6yds, end 375gn/6yds, first drafting multiple is set as head 1.63 times, two and 1.52 times and end 1.39 times.
A kind of cotton of the present invention, cashmere fiber technique take to improve carding machine circle bar roller (guide) apron, improve spinning quality, reduce loss; When siro spins, on two strands of yarns, to produce a small amount of twist be by having thereon moment of torsion to exist, having formed the structure of the similar strand of sliver.But the distance between these two strands of yarns relates to the problem of the efficiency of spinning and the powerful style of finished product.Distance is excessive, and in spinning process, broken end is many, and yarn evenness is poor, and distance is too small, and the strand effect of yarn is not obvious.The content that this problem is mainly studied is that iro spins two bursts of corresponding relations between distance and the finished product yarn qualities between yarn, carries out Mathematical Statistics Analysis, Optimum Experiment data, determine spinning process, ensureing, under the prerequisite of canvas quality, to improve row yielding, expand leftover bits and pieces reuse, reduce energy consumption.
Explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below by being briefly described required use in embodiment or description of the Prior Art, apparently, in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other according to these.
A kind of cotton, cashmere fiber technique, whole technological process is: cotton, cashmere preliminary treatment → opening picking → comb and parallel cotton fibers prior to spinning → drafting → vortex spinning, pretreated cotton, cashmere fiber be shredding on griping cotton machine, mixed cotton slitter, vibrating cotton box, mixing, rolling successively, and the weight unevenness of raw material is controlled in 1.2.
In above-mentioned described cotton, cashmere fiber technique, 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.
Described in above-mentioned described cotton, cashmere fiber technique in 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, licker-in～cylinder 0.15mm that spaces, cylinder～doffer 0.13mm that spaces.
Described in above-mentioned described cotton, cashmere fiber technique, mixing in doubling step adopts three road draftings, in described mixing in doubling step, sliver surely reset be decided to be 390gn/6yds, two and 390gn/6yds, end and 375gn/6yds, first drafting multiple be set as head and 1.63 times, two and 1.52 times and end and 1.39 times.
1, in spinning, adopt ring ingot Advanced Spinning Technologies, filled up the spinning blank of flannelette industry;
2, autonomous Design: stranded wefts doubling device of shuttleless loom, has shortened technological process;
3, no matter spin which kind of flannelette is special yarn, its yarn qualities all meets the national standard of corresponding yarn;
The Energy Intensity Reduction 12% of two strands of yarns that 4, the energy loss-rate of yarn per ton is traditional, can save 200,000 kilowatts of degree electricity through calculating annual single yarn.
Technical indicator:
A kind of cotton of the present invention, cashmere fiber technique take to improve carding machine circle bar roller (guide) apron, improve spinning quality, reduce loss; When siro spins, on two strands of yarns, to produce a small amount of twist be by having thereon moment of torsion to exist, having formed the structure of the similar strand of sliver.But the distance between these two strands of yarns relates to the problem of the efficiency of spinning and the powerful style of finished product.Distance is excessive, and in spinning process, broken end is many, and yarn evenness is poor, and distance is too small, and the strand effect of yarn is not obvious.The content that this problem is mainly studied is that iro spins two bursts of corresponding relations between distance and the finished product yarn qualities between yarn, carries out Mathematical Statistics Analysis, Optimum Experiment data, determine spinning process, ensureing, under the prerequisite of canvas quality, to improve row yielding, expand leftover bits and pieces reuse, reduce energy consumption.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a cotton, cashmere fiber technique, it is characterized in that whole technological process is: cotton, cashmere preliminary treatment → opening picking → comb and parallel cotton fibers prior to spinning → drafting → vortex spinning, pretreated cotton, cashmere fiber be shredding on griping cotton machine, mixed cotton slitter, vibrating cotton box, mixing, rolling successively, and the weight unevenness of raw material is controlled in 1.2.
2. according to the cotton of claim 1, cashmere fiber technique, 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, with dirt rod spacer import 12mm, outlet 15mm, gives cotton roller rotating speed position 35r/min.
3. according to the cotton of claim 1, cashmere fiber technique, 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, feed plate～licker-in 0.18mm that spaces, licker-in～cylinder 0.15mm that spaces, cylinder～doffer 0.13mm that spaces.
4. according to the cotton of claim 1, cashmere fiber technique, it is characterized in that, described mixing in doubling step adopts three road draftings, in described mixing in doubling step, sliver surely reset be decided to be 390gn/6yds, two and 390gn/6yds, end and 375gn/6yds, first drafting multiple be set as head and 1.63 times, two and 1.52 times and end and 1.39 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210504996.0A CN103849964A (en) | 2012-11-29 | 2012-11-29 | Cotton/cashmere fiber process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210504996.0A CN103849964A (en) | 2012-11-29 | 2012-11-29 | Cotton/cashmere fiber process |
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| Publication Number | Publication Date |
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| CN103849964A true CN103849964A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210504996.0A Pending CN103849964A (en) | 2012-11-29 | 2012-11-29 | Cotton/cashmere fiber process |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849966A (en) * | 2012-11-29 | 2014-06-11 | 宁波双盾纺织帆布实业有限公司 | Cotton and cashmere fiber process |
| CN104831438A (en) * | 2015-04-27 | 2015-08-12 | 东华大学 | Processing method of air-jet vortex spinning yarns |
| CN106283306A (en) * | 2015-06-10 | 2017-01-04 | 天津工业大学 | A kind of mestha and the exploitation of cotton blending yarn |
| CN108914294A (en) * | 2018-08-03 | 2018-11-30 | 上海纺织（集团）大丰纺织有限公司 | A kind of tencel fiber, Cashmere Blended Yarn line and its spinning process |
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| CN1687501A (en) * | 2005-04-30 | 2005-10-26 | 浙江华孚色纺有限公司 | Method for fabricating blending fiber dyed yarn in multiple materials by cotton/wool combination type technical course |
| CN1776044A (en) * | 2005-11-30 | 2006-05-24 | 山东恒泰纺织有限公司 | Semi-spinning cashmere and its processing method |
| CN101368306A (en) * | 2008-09-17 | 2009-02-18 | 江阴市茂达棉纺厂 | Cotton, rabbit hair and cashmere blended yarn |
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| CN103849966A (en) * | 2012-11-29 | 2014-06-11 | 宁波双盾纺织帆布实业有限公司 | Cotton and cashmere fiber process |
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- 2012-11-29 CN CN201210504996.0A patent/CN103849964A/en active Pending
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849966A (en) * | 2012-11-29 | 2014-06-11 | 宁波双盾纺织帆布实业有限公司 | Cotton and cashmere fiber process |
| CN104831438A (en) * | 2015-04-27 | 2015-08-12 | 东华大学 | Processing method of air-jet vortex spinning yarns |
| CN104831438B (en) * | 2015-04-27 | 2017-09-26 | 东华大学 | A kind of processing method of air-jet eddy-current spinning yarn |
| CN106283306A (en) * | 2015-06-10 | 2017-01-04 | 天津工业大学 | A kind of mestha and the exploitation of cotton blending yarn |
| CN108914294A (en) * | 2018-08-03 | 2018-11-30 | 上海纺织（集团）大丰纺织有限公司 | A kind of tencel fiber, Cashmere Blended Yarn line and its spinning process |
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Application publication date: 20140611 |