CN100580163C - Production method for ultra fine soft wool yern - Google Patents

Production method for ultra fine soft wool yern Download PDF

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Publication number
CN100580163C
CN100580163C CN200510044112A CN200510044112A CN100580163C CN 100580163 C CN100580163 C CN 100580163C CN 200510044112 A CN200510044112 A CN 200510044112A CN 200510044112 A CN200510044112 A CN 200510044112A CN 100580163 C CN100580163 C CN 100580163C
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wool
millimeters
mins
rev
twisting
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CN200510044112A
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Chinese (zh)
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CN1718885A (en
Inventor
顾民强
杜鲁军
辛玉军
于湖生
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顾民强
杜鲁军
辛玉军
于湖生
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Priority to CN200510044112A priority Critical patent/CN100580163C/en
Publication of CN1718885A publication Critical patent/CN1718885A/en
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Publication of CN100580163C publication Critical patent/CN100580163C/en

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Abstract

The present invention provides a superfine flexible wool yarn. It is characterized by that in the described yarn 60%-95% of superfine wool and 5%-40% of acrylic fiber, its single twist is 460-1200 twist/m, yarn number is 26-68 metric counts, the wool fibre length in the described yarn is 35mm-68mm, the wool fibre fineness is 22.6-15.5mic, and the acrylic fiber length is 35mm-68mm. Said invention also provides its production method and concrete steps.

Description

Ultra fine soft wool yern and production method thereof
Technical field
The present invention relates to wool yarn and production method thereof, is a kind of ultra fine soft wool yern and production method thereof specifically.
Background technology
Wool product in the market mainly obtains by wool slubbing and wool worsted two kinds of processing methods.Wool slubbing yarn is general powerful low, and its fabric bursting fastness is poor, easily break, and easily fluffing, balling-up, spinning count is only up to 18~20 public.The technological process of wool slubbing is: dyeing, and hair, and combing machine for fur, fine spining machine, the single thread winder, the doubling plying is twisted thread.Its major defect is: fiber directly enters fine spining machine through behind the combing machine for fur, and spinning technological process is too short, and thick bar uniformity coefficient is restricted, and the directionality after the combing is poor.Wool worsted yarn count height, but feel is not soft, and plate is hard, no cashmere style, easily fluffing, balling-up.Wool worsted technological process is: dyeing, and hair, and combing machine for fur, drafting, combing machine, rove, spun yarn, the single thread winder, doubling is twisted thread and is pooled capital or double twisting.Use the open defect of wool combing to be: through combing process, staple fibre is combed, and bulkiness is poor, and the product style plate is hard.And, production equipment costliness, complex technical process, production cost height.
Summary of the invention
The objective of the invention is the problem that exists at prior art and a kind of ultra fine soft wool yern and production method thereof are provided, the wool yarn product of producing has slubbing and spinning characteristic concurrently, wool utilization rate height, product row yielding height.In addition, its fabrics cloth cover is smooth, lines is clear, is difficult for fluffing, balling-up, and is smooth through the post processing feel, and has the cashmere style.
The objective of the invention is to be achieved through the following technical solutions: a kind of ultra fine soft wool yern is characterized in that: contain 60%~95% superfine wool in the described yarn, its single twist is 460~1200 sth. made by twisting/rice, and yarn count is 24~68 public.
Wool fiber length is 35mm~68mm in the described yarn, and the wool fibre fineness contains 5%~40% acrylic fibers in the yarn between 22.6~15.5 μ m, and acrylic fibers length is 35mm~68mm.
Also contain a kind of raw material in terylene, viscose glue, polyamide fibre, day silk, model, soybean protein, spun silk, the milk fibre in the described yarn at least.
Described ultra fine soft wool yern is 230~580 sth. made by twisting/rice as the bifilar twine twist of single thread, stocking yarn, woven weft yarn, woven warp thread; Three bursts of twine's twists of its single thread, stocking yarn, woven weft yarn, woven warp thread are 300~580 sth. made by twisting/rice.
The production method of a kind of ultra fine soft wool yern of the present invention, comprise woolen dyed and the hair oiling, carding, drafting, rove, spun yarn, winder, doubling, twist thread, it is characterized in that described carding to twisting process is to adopt the cotton spinning reforming equipment, contain 60%~95% superfine wool in the ultra fine soft wool yern of producing, its single twist is 460~1200 sth. made by twisting/rice, and yarn count is 24~68 public.
The production method of above-mentioned ultra fine soft wool yern, its technological process is as follows:
1, woolen dyed;
2 and hair refuel---on B261A type mixing willow and hair, machinery refuel reduce fiber in process engineering coefficient of friction and alleviate the influence of static to spinning;
3, carding---on the FA203A carding machine, superfine wool is carried out together or the twice combing, tentatively stretch fiber, and make corresponding quantitative wool top according to spinning count;
4, drafting---on the FA302 drawing frame, stretch, parallel, separating ultra-fine wool fibre, and close, mix, the drawing-off wool top, improve the wool top weight unevenness, and make corresponding quantitative wool top according to spinning count;
5, rove---on the FA401 Speed frames, wool fibre is carried out drawing-off, twisting, make and the corresponding quantitative rove of institute's yarn;
6, spun yarn---drawing-off on the FA503 fine spining machine, add and be twisted into spun yarn;
7, winder---on the ESPERO-M/L automatic winder, carry out the single thread winder;
8, doubling---on FA705A type doubling winder, single thread also synthesized a strand yarn bobbin, supply to twist thread usefulness;
9, twist thread---will and close back strand yarn goods at FA721-75 type twisting machine and be processed into the line style goods.
The production method of above-mentioned ultra fine soft wool yern, the concrete technological parameter of its each operation is as follows:
1, mixing willow technology: 210 rev/mins in cylinder, 875 rev/mins of doffers, 11.6 rev/mins on working roll, stripping hair roller, feed 13.5 rev/mins of hair rollers, feed 5.1 meters/minute of hair roller nail points, feed 5 meters/minute of hair curtains, spacing between the main technique parts adopted negative spacing, it is 5~8 millimeters that last hello a hair roller~cylinder is followed closely sharp spacer, it is 5~8 millimeters that working roll nail point~cylinder is followed closely sharp spacer, it is 5~8 millimeters that stripping hair roller nail point~cylinder is followed closely sharp spacer, and it is 4~6 millimeters that stripping hair roller nail point~working roll is followed closely sharp spacer, and cylinder nail interplane spacing of point~doffer's skin is 4~6 millimeters; Refuel and adopt spray-on process, nozzle is located at the mixing willow exit;
2, carding machine technology: technology road number is together~twice, / 5 meters of quantitative 10~22 grams of wool top dry weight, regain 16%~23%, it is 8/1000ths, 7,6,6,7 inches to 16,15,14,14,15 inches that 5 of cylinder~cover plates space, cylinder speed is 260~360 rev/mins, licker-in speed is 780~1100 rev/mins, and doffer speed is 12~28 rev/mins;
3, drawing frame technology: technology road number is more than one or one, / 5 meters of quantitative 10~22 grams of wool top dry weight, regain 14%~21%, 4 to 8 of number of doubling, the drawing-off of Three Up Three Down plus-pressure rod, 45~55 millimeters of main drawing area ratchs, 45~65 millimeters of back zone ratchs, 148~320 meters/minute of front roller output speeds, how many drafting multiples is decided on number of doubling, between 3.8~7.5 times;
4, Speed frames technology: technology road number is one or twice, rove is done/10 meters of quantitative 2~8 grams, regain 13%~20%, 45~55 millimeters of main drawing area ratchs, 50~65 millimeters of back zone ratchs, front roller speed is 160~260 meters/minute, and the back zone is protracted 1.02~1.12 times, 4~15 times of total drafts;
5, fine spining machine technology: 43~55 millimeters of proparea roller gauges, 50~65 millimeters of back zone roller gauges, regain 13%~20%, drafting multiple is 10-56 times, the back zone is protracted 1.02~1.12 times, and 180~320 rev/mins of front roller output speeds, the twist are 460~1200 sth. made by twisting/rice;
6, bobbin winder technology: groove drum speed is 480~1800 rev/mins;
7, doubling frame technology: and pool capital several 2~3 strands, 156 millimeters of guide traverses, 200~600 meters/minute of doubling speed;
8, twisting machine technology: 7270~13780 rev/mins of ingot speed, the bifilar twine twist are 230~580 (sth. made by twisting/rice), and three bursts of twine's twists are 300~580 sth. made by twisting/rice.
The present invention compared with prior art has many advantages and good effect:
1, product of the present invention is produced on cotton spinning reforming equipment production line, have slubbing and spun yarn product characteristics concurrently, fluffy, soft, the plentiful and feel of existing woolen fabrics, have number height, the bar of spun yarn product to make a good job of again, style exquisiteness, fabrics cloth cover is smooth, the fabric lines is clear, product specification is high characteristics, and have phozy, not balling-up, smooth through the post processing feel, have the cashmere style.
2, because of not having combing process in the method used in the present invention, thus wool utilization rate height, product row yielding height, the comparable spinning raw material of raw material is short, and cost is lower than spun yarn product.
The specific embodiment
A kind of embodiment of yarn product of the present invention: a kind of ultra fine soft wool yern, contain the acrylic fibers of superfine wool 60%~95% and 5%~40% in the yarn, its single twist is 460~1200 sth. made by twisting/rice, yarn count is 24~68 public.Wool fiber length is 35mm~68mm in the yarn, and the wool fibre fineness is between 22.6~15.5 μ m, and acrylic fibers length is 35mm~68mm.
Another embodiment of ultra fine soft wool yern of the present invention also contains a kind of fiber in terylene, viscose glue, polyamide fibre, day silk, model, soybean protein, spun silk, the milk fibre at least except that superfine wool in the yarn.
Ultra fine soft wool yern is 230~580 sth. made by twisting/rice as the bifilar twine twist of single thread, stocking yarn, woven weft yarn, woven warp thread; Three bursts of twine's twists of its single thread, stocking yarn, woven weft yarn, woven warp thread are 300~580 sth. made by twisting/rice.
The embodiment of ultra fine soft wool yern production method of the present invention:
A kind of production method of ultra fine soft wool yern, comprise woolen dyed and the hair oiling, carding, drafting, rove, spun yarn, winder, doubling, twist thread, adopt the cotton spinning reforming equipment from carding to twisting process, the ultra fine soft wool yern of producing contains the acrylic fibers of 60%~95% superfine wool and 5%~40%, its single twist is 460~1200 sth. made by twisting/rice, and yarn count is 24~68 public.
Because superfine wool has very big difference at aspect such as fibre fineness, length, monofilament strength and cotton fiber, particularly wool fibre is in the feature of aspects such as length, fineness, cohesive force, electrostatic phenomenon, makes technological parameter that superfine wool produces on cotton spinning apparatus with to spin cotton difference very big.
Technological process and concrete technological parameter are as follows:
1, woolen dyed;
2 and hair refuel---on B261A type mixing willow and hair, machinery refuel reduce fiber in process engineering coefficient of friction and alleviate the influence of static to spinning;
3, carding---on the FA203A carding machine, superfine wool is carried out combing, tentatively stretch fiber, and make corresponding quantitative wool top according to spinning count; Technology road number is together~twice, / 5 meters of quantitative 10~22 grams of wool top dry weight, regain 16%~23%, it is 8/1000ths, 7,6,6,7 inches to 16,15,14,14,15 inches that 5 of cylinder~cover plates space, cylinder speed is 260~360 rev/mins, licker-in speed is 780~1100 rev/mins, and doffer speed is 12~28 rev/mins.
4, drafting---on the FA302 drawing frame, stretch, parallel, separating ultra-fine wool fibre, and close, mix, the drawing-off wool top, improve the wool top weight unevenness, and make corresponding quantitative wool top according to spinning count; Technology road number is more than one or one, / 5 meters of quantitative 10~22 grams of wool top dry weight, regain 14%~21%, 4 to 8 of number of doubling, the drawing-off of Three Up Three Down plus-pressure rod, 45~55 millimeters of main drawing area ratchs, 45~65 millimeters of back zone ratchs, 148~320 meters/minute of front roller output speeds, how many drafting multiples is decided on number of doubling, between 3.8~7.5 times.
5, rove---on the FA401 Speed frames, wool fibre is carried out drawing-off, twisting, make the corresponding quantitative rove of residence yarn; Technology road number is one or twice, and rove is done/10 meters of quantitative 2~8 grams, regain 13%~20%, 45~55 millimeters of main drawing area ratchs, 50~65 millimeters of back zone ratchs, front roller speed is 160~260 meters/minute, the back zone is protracted 1.02~1.12 times, 4~15 times of total drafts.
6, spun yarn---drawing-off on the FA503 fine spining machine, add and be twisted into spun yarn; 43~55 millimeters of proparea roller gauges, 50~65 millimeters of back zone roller gauges, regain 13%~20%, drafting multiple is 10-56 times, and the back zone is protracted 1.02~1.12 times, and 180~320 rev/mins of front roller output speeds, the twist are 460~1200 sth. made by twisting/rice.
7, winder---on the ESPERO-M/L automatic winder, carry out the single thread winder; Groove drum speed is 480~1800 rev/mins.
8, doubling---on FA705A type doubling winder, single thread also synthesized a strand yarn bobbin, supply to twist thread usefulness; And pool capital several 2~3 strands, 156 millimeters of guide traverses, 200~600 meters/minute of doubling speed.
9, twist thread---will and close back strand yarn goods at FA721-75 type twisting machine and be processed into the line style goods.7270~13780 rev/mins of ingot speed, the bifilar twine twist is 230~580 sth. made by twisting/rice, three bursts of twine's twists are 300~580 sth. made by twisting/rice.
The inventive method has following innovative point: 1, flow process is different from wool spinning slubbing and the spinning flow process of wool spinning; What 2, use is the cotton spinning reforming equipment, but incomplete same with the cotton spinning flow process; 3, because the fiber that spins is a superfine wool, the technological parameter that uses the cotton spinning reforming equipment to be adopted is different with cotton spinning, and is also different with the pure wool spinning process on wool spinning equipment.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement all should belong to protection scope of the present invention.

Claims (1)

1, a kind of production method of ultra fine soft wool yern, comprise woolen dyed and the hair oiling, carding, drafting, rove, spun yarn, winder, doubling, twist thread, it is characterized in that described carding to twisting process is to adopt the cotton spinning reforming equipment, the acrylic fibers that contain 60%~95% superfine wool and 5%~40% in the raw material, its single twist are 460~1200 sth. made by twisting/rice; Its technological process is as follows:
(1), woolen dyed;
(2) and hair refuel--on B261A type mixing willow and hair, machinery refuel reduce fiber in process engineering coefficient of friction and alleviate the influence of static to spinning;
(3), carding--on the FA203A carding machine, superfine wool is carried out together or the twice combing, tentatively stretch fiber, and make corresponding quantitative wool top according to spinning count;
(4), drafting--on the FA302 drawing frame, stretch, parallel, separating ultra-fine wool fibre, and close, mix, the drawing-off wool top, improve the wool top weight unevenness, and make corresponding quantitative wool top according to spinning count;
(5), rove--on the FA401 Speed frames, wool fibre is carried out drawing-off, twisting, make and the corresponding quantitative rove of institute's yarn;
(6), spun yarn--drawing-off on the FA503 fine spining machine, add and be twisted into spun yarn;
(7), winder--on the ESPERO-M/L automatic winder, carry out the single thread winder;
(8), doubling--on FA705A type doubling winder, single thread also synthesized a strand yarn bobbin, supply to twist thread usefulness;
(9), twist thread--will and close back strand yarn goods at FA721-75 type twisting machine and be processed into the line style goods;
Concrete technological parameter is as follows:
(1), mixing willow technology: 210 rev/mins in cylinder, 875 rev/mins of doffers, 11.6 rev/mins on working roll, stripping hair roller, feed 13.5 rev/mins of hair rollers, feed 5.1 meters/minute of hair roller nail points, feed 5 meters/minute of hair curtains, spacing between the main technique parts adopted negative spacing, it is 5~8 millimeters that last hello a hair roller~cylinder is followed closely sharp spacer, it is 5~8 millimeters that working roll nail point~cylinder is followed closely sharp spacer, it is 5~8 millimeters that stripping hair roller nail point~cylinder is followed closely sharp spacer, and it is 4~6 millimeters that stripping hair roller nail point~working roll is followed closely sharp spacer, and cylinder nail interplane spacing of point~doffer's skin is 4~6 millimeters; Refuel and adopt spray-on process, nozzle is located at the mixing willow exit;
(2), carding machine technology: technology road number is together~twice, / 5 meters of quantitative 10~22 grams of wool top dry weight, regain 16%~23%, it is 8/1000ths, 7,6,6,7 inches to 16,15,14,14,15 inches that 5 of cylinder~cover plates space, cylinder speed is 260~360 rev/mins, licker-in speed is 780~1100 rev/mins, and doffer speed is 12~28 rev/mins;
(3), drawing frame technology: technology road number is more than one or one, / 5 meters of quantitative 10~22 grams of wool top dry weight, regain 14%~21%, 4 to 8 of number of doubling, the drawing-off of Three Up Three Down plus-pressure rod, 45~55 millimeters of main drawing area ratchs, 45~65 millimeters of back zone ratchs, 148~320 meters/minute of front roller output speeds, how many drafting multiples is decided on number of doubling, between 3.8~7.5 times;
(4), Speed frames technology: technology road number is one or twice, rove is done/10 meters of quantitative 2~8 grams, regain 13%~20%, 45~55 millimeters of main drawing area ratchs, 50~65 millimeters of back zone ratchs, front roller speed is 160~260 meters/minute, and the back zone is protracted 1.02~1.12 times, 4~15 times of total drafts;
(5), fine spining machine technology: 43~55 millimeters of proparea roller gauges, 50~65 millimeters of back zone roller gauges, regain 13%~20%, drafting multiple is 10-56 times, the back zone is protracted 1.02~1.12 times, and 180~320 rev/mins of front roller output speeds, the twist are 460~1200 sth. made by twisting/rice;
(6), bobbin winder technology: groove drum speed is 480~1800 rev/mins;
(7), doubling frame technology: and pool capital several 2~3 strands, 156 millimeters of guide traverses, 200~600 meters/minute of doubling speed;
(8), twisting machine technology: 7270~13780 rev/mins of ingot speed, the bifilar twine twist is 230~580 sth. made by twisting/rice, three bursts of twine's twists are 300~580 sth. made by twisting/rice.
CN200510044112A 2005-07-13 2005-07-13 Production method for ultra fine soft wool yern CN100580163C (en)

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