CN101671893A - Production method of tencel and flax mixed rotor spinning yarn - Google Patents
Production method of tencel and flax mixed rotor spinning yarn Download PDFInfo
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- CN101671893A CN101671893A CN200910306427A CN200910306427A CN101671893A CN 101671893 A CN101671893 A CN 101671893A CN 200910306427 A CN200910306427 A CN 200910306427A CN 200910306427 A CN200910306427 A CN 200910306427A CN 101671893 A CN101671893 A CN 101671893A
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Abstract
The invention discloses a production method of tencel and flax mixed rotor spinning yarn, as flax fibers and tencel fibers have a large difference of physical property, to ensure the accuracy of the matching rate of finished yarn, a two-step mixing method using disc mixing (first mixing) and cotton sliver mixing (second mixing) is utilized. The tencel, flax mixtures and pure tencel fibers are respectively processed through carding to produce tencel, flax card slivers and tencel card slivers, then drawing (fourth spinning) mixing is carried out, and finally spooled yarn is obtained through a BD-DI type rotor spinning frame. The method uses two different mixing modes, and in the spinning process, and utilizes the process principle of deep carding, fine dedusting, less damage to the fibers and successful transfer, the fabrics of the produced tencel and flax mixed rotor spinning yarn feel stiff and smooth, have good moisture absorption, drapability of silk, breathability and smoothness, and are warm in winter and cool in summer, and the invention improves the quality of finished products and has good economic and social benefits.
Description
Affiliated technical field
The present invention relates to a kind of production method of blended yarn, especially relate to the production method of a kind of day silk and flax mixed rotor spinning.
Background technology
Tencel fiber has the good characteristic of cellulose fibre, and dried fracture strength approaches terylene, is better than viscose, has merged the advantage of natural fabric and synthetic fiber; Linen fibre is a bundle fiber unique in the natural textile fiber, has the moisture absorption rapid heat dissipation, eliminates static, and is ventilative smooth.Mix with tencel fiber and linen fibre, the imitated flax of silk all day long rotor spinning, its fabric feeling is well-pressed, and good hygroscopicity has the drapability of silk, and ventilative smooth, cool in summer and warm in winter, woven and knit product that can the Development and Production added value.
Summary of the invention
Therefore human to having the drapability of silk, and it is ventilative smooth, still there is demand in rotor yarn cool in summer and warm in winter, up to now, also do not find the report of any relevant rotor yarn of the present invention, the inventor is through research repeatedly, finally found drapability with silk, and ventilative smooth, cool in summer and warm in winter rotor yarn, finished the present invention.
The production method that the purpose of this invention is to provide a kind of day silk and flax blending rotor yarn.
For realizing that technical scheme provided by the present invention is:
Because of the physical property of linen fibre and tencel fiber differs greatly, be the accuracy that guarantees the resultant yarn proportioning, adopt disk to mix two step mixing process that (first step mixings) and sliver (second goes on foot mixing) combine.It silk/flax mixtures and pure tencel fiber are made day silk/flax carded sliver and day silk carded sliver through clear comb operation respectively, carry out drafting (four roads) again and mix, and become the tube yarn to BD-DI type rotor spinning machine.
This method adopts two kinds of different mixing modes, in spinning process with in-depth combing, meticulous dedusting, hinder fiber less, the smooth technological principle that shifts, sky silk/flax rotor spinning of production, its fabric feeling is well-pressed, good hygroscopicity, drapability with silk, and ventilative smooth, cool in summer and warm in winter, improved the class of finished product, better economic and social benefit have been arranged.
The specific embodiment
1, the mixed method of raw material
Because of the physical property of linen fibre and tencel fiber differs greatly, be the accuracy that guarantees the resultant yarn proportioning, adopt disk to mix two step mixing process that (first step mixings) and sliver (second goes on foot mixing) combine.
Short flannel and fault in flax are more, carry out preliminary treatment at opening and cleaning step earlier, make flax volume, a flax volume and a day silk are mixed at disk again.Tencel fiber flax accounts for certain proportion in sky silk/flax mixing volume that requirement is made.In disk, pay special attention to a day silk, flax cross arrangement in strict accordance with composition weight, to guarantee that grabbing cotton hired roughneck evenly grasps two kinds of raw materials, guarantees that day silk/flax mixes the accuracy of two kinds of fibre furnish in the volume.
Because of linen fibre contains assorted manyly, rigidity is big, and is more crisp hard, damages easily, and short flannel is also many.So bigger in opening or cleaning operation noil rate, rate is less relatively and tencel fiber falls.For guarantee day silk/flax roll up in the tencel fiber proportioning, when feeding intake, to consider the fall difference of rate of two kinds of fibers, to suitably strengthen flax content when feeding intake.
2, production craft step
2.1 the technological process of production
2.1.1 comb operation clearly
A002C type automatic plucker → A035C type opener (attached A045B type condenser) → A036B type opener (attached A045B condenser) → A092A type tandem feeder (attached A045B type condenser) → A076C type single beater scutcher → A186D type carding machine.
It silk/flax mixtures and pure tencel fiber are made day silk/flax carded sliver and day silk carded sliver through clear comb operation respectively.
2.1.2 drafting and revolving cup spin operation
FA305 type drawing frame (day silk/flax carded sliver in advance also) → FA305 type drawing frame (day silk/flax pre-drawing and a day silk carded sliver amalgamation) → FA305 type drawing frame (mixing two) → FA305 type drawing frame (mixing three) → BD-DI type rotor spinning machine.
2.2 each operation technical Analysis
2.2.1 opening or cleaning operation
The opening or cleaning operation with shredding, be mixed into the master, accomplish meticulous extracting, many pines are few to be beaten, hinder fiber less, mix.More crisp because of linen fibre, tencel fiber is powerful low, so the striking point of opening or cleaning operation is unsuitable too many, card wire speed is too not high yet.The comprehensive hired roughneck's of A076 type lapper speed-controllable is below 900r/min.
In order to make rolling tight, give the gripping of cotton roller to help carding step, sky silk/flax volume should adopt heavier quantitative and short volume long, and the quantitative of volume is 420g/m, and the long 32m that is is rolled up in design.Sky every meter weight unevenness of silk/flax volume of making will be controlled within 1.2%.
The main quality index of it silk/flax volume is controlled at: every meter weight unevenness 1.1%, and percentage elongation 0.95%, day actual proportioning of silk/flax is by proper proportion control.
2.2.2 carding step
To embody at carding step " in-depth combing, meticulous removal of impurities, less hinder fiber, shift smoothly " technological principle.Spacing of each position of carding machine should make fiber obtain sufficient combing, and fiber is shifted smoothly, in time gets rid of short flannel.Between cylinder and the cover plate 5 space for 0.30mm, 0.25mm, 0.25mm, 0.25mm, 0.30mm the time, the combing immixture is better.Suitably strengthen the suitable for reading of upper cover plate and space, can strengthen short flannel and thin assorted eliminating.
According to the characteristic of tencel fiber and linen fibre, the speed of each parts of comb and parallel cotton fibers prior to spinning should not be too high.Cylinder speed 300r/min, licker-in speed 700r/min divides comb and impurities removal effect comparatively desirable.The main quality situation of it silk/flax carded sliver is: Saco-lowell evenness irregularity 18.0%, bar is done CV5.44%, carded sliver weight unevenness 4.0%.
2.2.3 mixing in doubling step
At mixing in doubling step, earlier sky silk/flax carded sliver is carried out in advance also, pre-number of doubling is 8, pre-and quantitative is 24.0g/5m, pre-drawing and the pure day silk carded sliver is mixed also again.Mix and be twice, amalgamation is 8 mixing, and wherein pre-drawing is 1,7 of day silk carded slivers, amalgamation quantitatively be 16g/5m, day silk weight of card sliver 20.0g/5m, mixing two is 8 mixing, mixed two quantitative be 20.0g/5m.In advance also, amalgamation, mix two and adopted suitable draft process, to improve the degree of stretching of fiber, it is flat to improve sliver bar solid carbon dioxide, reducing cotton knot increases.
Tencel fiber and linen fibre length and fineness differ greatly, and the cohesive force between the fiber is relatively poor, should suitably reduce front roller speed, and reality is 1200r/min; To suitably reduce roller gauge, increase the roller moulding pressure,, prevent sticking twining, reach and produce normally, improve and the flat purpose of rule solid carbon dioxide to control the motion of floating fiber effectively.
The main quality index of drafting is controlled at: Saco-lowell evenness irregularity 15.0%, bar is done CV4.0%, weight unevenness 1.0%.
2.2.4 rotor spinning operation
In the rotor spinning operation, key will be carried out the selection of cup diameter, rotor speed, combing roller speed, combing roller card clothing model, winding tension and Nanel model, accomplishes to guarantee to produce normally, can guarantee yarn quality again.
Because it silk, the linen fibre average length is longer, the revolving cup of 66mm in selecting for use, the revolving cup actual speed is 37000r/min.Consider the performance of a day silk, two kinds of fibers of flax, the model of selecting combing roller for use is the OK61 type, and combing roller speed is actual to be 8200r/min.Adopt the bigger Nanel of radius of curvature, can be lowered into yarn breakage.The twist size of yarn will be determined by experiment, and the design twist factor is 420.Can guarantee again that for reducing broken end a yarn is shaped, winding tension is wanted grasp less than normal, uses the tension force gear of 90 teeth comparatively suitable.
Silk of the present invention day and flax mixed rotor spinning are to be that the sky thread of 80-90% and flax of 10-20% are made by percentage by weight.
Below in conjunction with embodiment content of the present invention is further specified:
Embodiment one
Batching: tencel fiber 85% linen fibre 15%
Preparation method: 1. sky silk/flax mixtures and pure tencel fiber are made day silk/flax carded sliver and day silk carded sliver through clear comb operation respectively, because of linen fibre more crisp, the tencel fiber brute force is low, adopt the technological principle of " light quantitatively, jogging speed, tightly space, divide by force comb ", the comprehensive hired roughneck's of A076 type lapper speed-controllable below 900r/min, comb and parallel cotton fibers prior to spinning cylinder speed 300r/min, licker-in speed 700r/min, doffer speed 16r/min, the quantitative 15-17g/5m of comb and parallel cotton fibers prior to spinning.
2. sky silk/flax carded sliver is carried out in advance also, again will be pre-and drafting and the pure day silk carded sliver mix also, mix and be twice, in advance also, amalgamation, mix two and adopted suitable draft process, to improve the degree of stretching of fiber, it is flat to improve sliver bar solid carbon dioxide, reduces the cotton knot increase.Because of tencel fiber and linen fibre length and fineness differ greatly, the cohesive force between the fiber is relatively poor, and drafting front roller speed is 1140r/min.
3. because day silk, the linen fibre average length is longer, 66mm revolving cup in selecting for use, the revolving cup actual speed is 35989r/min, considers the performance of a day silk, two kinds of fibers of flax, and the model of selecting combing roller for use is the OK61 type, combing roller speed is actual to be 8175r/min, adopt the bigger Nanel of radius of curvature, can be lowered into yarn breakage, the twist factor of yarn is 300, the special number 29.2Tex of resultant yarn, day silk/flax 85/15.
In sum, natural textile fabric flax of the present invention and silk fiber blended yarn, it is well-pressed to have a fabric feeling, and good hygroscopicity has the drapability of silk, and ventilative smooth, cool in summer and warm in winter, has improved the productive value of product, and market prospects are wide.
Claims (3)
1. the production method of sky silk and flax mixed rotor spinning, it is characterized in that differing greatly because of the physical property of linen fibre and tencel fiber, for guaranteeing the accuracy of resultant yarn proportioning, adopt disk mixing, first step mixing and sliver, second step to mix two step mixing process that combine, it silk and flax mixtures and pure tencel fiber are made a day silk, flax carded sliver and day silk carded sliver through clear comb operation respectively, carry out drafting, the mixing of four roads again, become a tube yarn to BD-DI type rotor spinning machine.
2. the production method of sky according to claim 1 silk and flax mixed rotor spinning is characterized in that being respectively cylinder speed 300r/min in the speed of each parts of comb and parallel cotton fibers prior to spinning, licker-in speed 700r/min.
3. the production method of silk according to claim 1 and 2 day and flax mixed rotor spinning is characterized in that described day and flax mixed rotor spinning are is 80 by percentage by weight? 0% sky silk and 10? flax of 0% is made.
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| CN200910306427A CN101671893A (en) | 2009-08-31 | 2009-08-31 | Production method of tencel and flax mixed rotor spinning yarn |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618984A (en) * | 2012-04-20 | 2012-08-01 | 平湖日舒纺织有限公司 | Fire-prevention and flame-retardant aramid fiber yarn and preparation method thereof |
| CN103014925A (en) * | 2012-12-06 | 2013-04-03 | 绍兴国周纺织新材料有限公司 | Cotton blending device of colored spun yarn |
| CN103060982A (en) * | 2012-12-19 | 2013-04-24 | 芜湖富春纺织有限公司 | Blended yarn of flax and tencel and preparation method thereof |
| CN103060981A (en) * | 2012-12-19 | 2013-04-24 | 芜湖富春纺织有限公司 | Blended yarn of flax and Richcel and preparation method thereof |
| CN103088490A (en) * | 2012-11-29 | 2013-05-08 | 宁波双盾纺织帆布实业有限公司 | Stocking yarn technique of tencel fiber |
| CN103088492A (en) * | 2012-11-29 | 2013-05-08 | 宁波双盾纺织帆布实业有限公司 | Hemp and cotton blended yarn textile process |
| CN103526350A (en) * | 2013-09-26 | 2014-01-22 | 宜宾纬络纺织有限公司 | Production method of superfine high count yarn |
| CN103849965A (en) * | 2012-11-29 | 2014-06-11 | 宁波双盾纺织帆布实业有限公司 | Linen, cotton and tencel blended yarn process |
| CN105926099A (en) * | 2016-06-30 | 2016-09-07 | 江苏华信亚麻纺织有限公司 | Flax blended knitting yarn and production process thereof |
| CN109281002A (en) * | 2018-10-31 | 2019-01-29 | 山东华晨彩装科技有限公司 | A kind of air-flow spinning process of 20 big quantitatively yarn |
| CN109322016A (en) * | 2018-11-12 | 2019-02-12 | 山东华晨彩装科技有限公司 | A kind of air-flow spinning process for washing 21 count yarns blended with beautiful jade Sai Er |
| CN110923875A (en) * | 2019-11-12 | 2020-03-27 | 巢湖市春维纺织有限公司 | Yarn blending process |
| CN114645356A (en) * | 2020-12-21 | 2022-06-21 | 上海纺织（集团）大丰纺织有限公司 | Tencel A100 fiber and linen fiber blended yarn and manufacturing process thereof |
| CN115434052A (en) * | 2022-10-14 | 2022-12-06 | 浙江宏扬纺织科技有限公司 | Tianshuang hemp yarn and production process thereof |
| CN115928288A (en) * | 2022-03-28 | 2023-04-07 | 宜兴市新东茂纺织科技有限公司 | High-density tencel flax fabric and preparation method thereof |
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2009
- 2009-08-31 CN CN200910306427A patent/CN101671893A/en active Pending
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| CN102618984A (en) * | 2012-04-20 | 2012-08-01 | 平湖日舒纺织有限公司 | Fire-prevention and flame-retardant aramid fiber yarn and preparation method thereof |
| CN103088490A (en) * | 2012-11-29 | 2013-05-08 | 宁波双盾纺织帆布实业有限公司 | Stocking yarn technique of tencel fiber |
| CN103849965A (en) * | 2012-11-29 | 2014-06-11 | 宁波双盾纺织帆布实业有限公司 | Linen, cotton and tencel blended yarn process |
| CN103088492A (en) * | 2012-11-29 | 2013-05-08 | 宁波双盾纺织帆布实业有限公司 | Hemp and cotton blended yarn textile process |
| CN103014925B (en) * | 2012-12-06 | 2015-12-09 | 绍兴国周纺织新材料有限公司 | Colour-spun yarns mixed cotton device |
| CN103014925A (en) * | 2012-12-06 | 2013-04-03 | 绍兴国周纺织新材料有限公司 | Cotton blending device of colored spun yarn |
| CN103060981A (en) * | 2012-12-19 | 2013-04-24 | 芜湖富春纺织有限公司 | Blended yarn of flax and Richcel and preparation method thereof |
| CN103060982A (en) * | 2012-12-19 | 2013-04-24 | 芜湖富春纺织有限公司 | Blended yarn of flax and tencel and preparation method thereof |
| CN103526350A (en) * | 2013-09-26 | 2014-01-22 | 宜宾纬络纺织有限公司 | Production method of superfine high count yarn |
| CN105926099A (en) * | 2016-06-30 | 2016-09-07 | 江苏华信亚麻纺织有限公司 | Flax blended knitting yarn and production process thereof |
| CN109281002A (en) * | 2018-10-31 | 2019-01-29 | 山东华晨彩装科技有限公司 | A kind of air-flow spinning process of 20 big quantitatively yarn |
| CN109322016A (en) * | 2018-11-12 | 2019-02-12 | 山东华晨彩装科技有限公司 | A kind of air-flow spinning process for washing 21 count yarns blended with beautiful jade Sai Er |
| CN110923875A (en) * | 2019-11-12 | 2020-03-27 | 巢湖市春维纺织有限公司 | Yarn blending process |
| CN114645356A (en) * | 2020-12-21 | 2022-06-21 | 上海纺织（集团）大丰纺织有限公司 | Tencel A100 fiber and linen fiber blended yarn and manufacturing process thereof |
| CN115928288A (en) * | 2022-03-28 | 2023-04-07 | 宜兴市新东茂纺织科技有限公司 | High-density tencel flax fabric and preparation method thereof |
| CN115434052A (en) * | 2022-10-14 | 2022-12-06 | 浙江宏扬纺织科技有限公司 | Tianshuang hemp yarn and production process thereof |
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Open date: 20100317 |