CN108070934A - A kind of production method of yakwool/bluish dogbane/Modal scribbled - Google Patents
A kind of production method of yakwool/bluish dogbane/Modal scribbled Download PDFInfo
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- CN108070934A CN108070934A CN201611014924.2A CN201611014924A CN108070934A CN 108070934 A CN108070934 A CN 108070934A CN 201611014924 A CN201611014924 A CN 201611014924A CN 108070934 A CN108070934 A CN 108070934A
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
Abstract
The present invention relates to a kind of production methods of yakwool/bluish dogbane/Modal scribbled, include 37.5% yakwool, 25% bluish dogbane, 37.5% Modal fibre.Technique includes：The Modal carded sliver is made through opening picking, cotton carding in Modal fibre；The Modal carded sliver is discerped into threadiness, is packaged after manually being mixed with pretreated apocynum fibre；By mixed fiber through opening picking, cotton carding, pre- and Modal/bluish dogbane pre-drawing is made；Yakwool is passed through and yakwool yarn is made in hair oiling, carding, twice grilling, combing；Yakwool/bluish dogbane/Modal scribbled is made through three draftings, rove, spun yarn in Modal/bluish dogbane pre-drawing and yakwool yarn.Scribbled is made in yakwool, bluish dogbane, Modal fibre by the present invention, the fluffy insulation of yakwool fiber, soft feature are merged, the submissive smooth characteristic of antimicrobial health care function and Modal fibre of apocynum fibre preciousness, yarn formation structure are optimized.
Description
Technical field
The present invention relates to spinning new technical field, more particularly to blended to a kind of yakwool/bluish dogbane/Modal
The production method of yarn.
Background technology
As people's environmental protection and the continuous enhancing of health care consciousness, green ecological textile are increasingly favored be subject to people.
Bluish dogbane is a kind of bast fiber, and fiber finer, strength are big, and fiber integrates the gloss of silk, the softness of cotton, well-pressed, the tool of fiber crops
There is the features such as well-pressed, smooth, good hygroscopicity, rapid heat dissipation and good permeability.The not only comfort of textile made of apocynum fibre
It is good, while also because fiber contains the multi-medicaments ingredients such as cardiac glycoside, Quercetin, flavone compound, a variety of amino acid, and have
Unique health-care effect.In addition, spreading out linen also has antibacterial anti-rotten effect, after measured, after bluish dogbane fabric washing 30 times,
Its sterile rate remains above 10-20 times of general fabrics, is natural anti-bacterial fibre.Yakwool is the distinctive textile raw material of China,
It is adopted by being grown in the consumption oxen of western extremely frigid zones more than 3 km of height above sea level, has that pure environmental protection, gloss be soft, tone
The characteristics of graceful, elastic strong, feel cunning is glutinous, hollow warm-keeping.Yakwool has better elasticity, humidity absorption and release, resistance to than cashmere
Grind pill resistance and fiber strength.Yakwool of the fineness below 20 microns is uniquely to match in excellence or beauty with cashmere or even wearability
It is another high-grade textile raw material after cashmere more than the textile raw material of cashmere.Modal fibre is soft, bright and clean, color and luster
Gorgeous, fabric feeling is especially smooth, and cloth cover gloss is beautiful, drapability than existing cotton, wash, people cotton it is good, have the light as silk
Pool and feel, are a kind of natural mercerising fabrics.The dyeability of Modal fibre is preferable, lucuriant in design, and moisture absorption is thorough, color
Fastness is good, and compared with pure cotton, dress is more comfortable, the shortcomings that no textile clothes are easily faded, jaundice.
In view of this, the present invention provides a kind of production method of yakwool/bluish dogbane/Modal scribbled.The technique bag
It includes：The Modal carded sliver is made through opening and cleaning step, carding step in Modal fibre；The Modal carded sliver is discerped into threadiness,
It is packaged after manually being mixed with pretreated apocynum fibre；By mixed Modal fibre and apocynum fibre through opening picking
Modal and bluish dogbane pre-drawing is made in process, carding step, pre- and process；Yakwool is passed through and hair oiling process, carding work
Yakwool yarn is made in sequence, twice grilling process, combing process；By Modal and bluish dogbane pre-drawing and yakwool yarn
Yakwool, bluish dogbane, Modal scribbled is made through three mixing in doubling step, Roving Frames, spinning process.The present invention can be by yak
Good yakwool/bluish dogbane/Modal the scribbled of yarn quality is made in Niu Rong, bluish dogbane, Modal fibre, which melts
The characteristics of having closed the fluffy insulation of yakwool fiber, soft, humidity absorption and release, the antibiotic health care work(of apocynum fibre preciousness
Can and the beautiful characteristic of the submissive smooth, silky luster of Modal fibre, color, added value of product is high, and yarn formation structure obtains excellent
Change, yarn qualities are more excellent.
The content of the invention
The purpose of the present invention is providing a kind of production method of yakwool/bluish dogbane/Modal scribbled, make yak
The complementary optimization of suede, bluish dogbane, Modal fibre, to merge the fluffy insulation of yakwool fiber, soft, humidity absorption and release spy
Point, the beautiful spy of the submissive smooth, silky luster of antimicrobial health care function and Modal fibre, the color of apocynum fibre preciousness
Property, it is allowed to play the characteristics of respective, yarn formation structure is optimized, and yarn qualities are more excellent.
To achieve the above object, the production of yakwool/bluish dogbane/Modal scribbled is realized, the present invention uses
Following production method, comprises the following steps：
The Modal carded sliver is made through the first opening and cleaning step, the first carding step in Modal fibre by the first step；
The Modal carded sliver is discerped into threadiness by second step, is packaged after manually being mixed with pretreated apocynum fibre；
3rd step, by mixed Modal fibre and apocynum fibre through the second opening and cleaning step, the second carding step,
Modal/bluish dogbane pre-drawing is made in pre- and process；
Yakwool is passed through and yak is made in hair oiling process, carding process, twice grilling process, combing process by the 4th step
Suede yarn；
5th step, by Modal/bluish dogbane pre-drawing and yakwool yarn through three mixing in doubling step, Roving Frames, thin
Yakwool/bluish dogbane/Modal scribbled is made in yarn process；
Yakwool/bluish dogbane/Modal the scribbled includes 37.5% yakwool fiber, 25% bluish dogbane fibre
Dimension, 37.5% Modal fibre.
Using above-mentioned production technology, it is good blended yarn quality can be made in yakwool, bluish dogbane, Modal fibre
The Modal carded sliver is discerped into threadiness, is manually mixed with pretreated apocynum fibre by yarn, second step especially therein
After be packaged and the 5th step by Modal and bluish dogbane pre-drawing and yakwool yarn through three mixing in doubling step, Roving Frames,
Yakwool, bluish dogbane, Modal scribbled is made in spinning process, optimizes yarn formation structure.
Further perfect technical solution is as follows for present invention process：
Preferably, in the first step, Modal cotton roll, first opening and cleaning step are made using the first opening and cleaning step
In, it is 1-3mm that hired roughneck, which stretches out rib distance, grabs the small vehicle speed of cotton as 1.5-2r/min, grabs each dropping distance of cotton arm as 3mm-
4mm, porcupine opener Beater Speed are 500-550r/min, and lapper synthesis Beater Speed is 900-950r/min, and cotton roll is fixed
It measures as 380-420g/m, cotton roll length is 30-32m.
It is highly preferred that in the first step, first opening and cleaning step use " gently grab low speed, beaten with comb generation, abundant shredding,
More pines fall less " technological principle.
In above-mentioned first opening and cleaning step, due to Modal fibre regularity is good, containing it is miscellaneous seldom, it is former using above-mentioned technique
Then, fibre damage can be effectively reduced, improves the degree of opening of fiber.
Preferably, in the first step, the Modal carded sliver is made using the first carding step, in first carding step, thorn
Roller speed is 730-780r/min, and cylinder speed 300-330r/min, cover plate speed 200-220mm/min, licker-in is with giving
The gripping of cotton roller point comb distance is 0.6-1.0mm, and cylinder-licker-in gauge is 0.2-0.4mm, and cylinder-doffer's gauge is 0.16-
0.2mm, cylinder-Flat Gauge be 0.35mm, 0.30mm, 0.25mm, 0.25mm, 0.25mm, sliver exporting speed 70m/min-
80m/min, weight of card sliver 16-20g/5m.
It is highly preferred that in the first step, first carding step is using " fiber is hindered in light quantitative, jogging speed, fast transfer less "
Technological principle.
In above-mentioned first carding step, due to Modal fibre is elongated, containing it is miscellaneous less, fiber is smooth, obvolvent force difference, in use
Stating technological principle can effectively solve the problems, such as that Modal fibre is not easy to shift.
Preferably, in second step, pre- shredding, the appropriate technique ginseng for adjusting shredding machinery are carried out to bluish dogbane on doubling machine
Number interrupts part overlength fiber, improves fibre separation index, reduces the consumption of bluish dogbane in spinning process；Oil supply dewing after shredding,
Add 3% finish warm water solution, finish is made of obvolvent agent, antistatic agent and softening agent, when heap storage health 24 is small；By Modal
The carded sliver discerps into threadiness, is packaged after manually it is mixed with pretreated apocynum fibre.
Since apocynum fibre difference in length is big and has certain and silk fiber and overlength fiber, using more than preferable process
Bluish dogbane can be made to adapt to the production on cotton spinning equipment, while the bluish dogbane after oil supply dewing, the rigidity of fiber can be reduced, reduced
Wrapping phenomena caused by electrostatic enhances cohesive force, improves spinning property.
Preferably, in the 3rd step, using the second opening and cleaning step by mixed Modal fibre and apocynum fibre system
Cotton roll is obtained, griping cotton machine hired roughneck interval declines 1.5-2mm, grabs cotton hired roughneck rotating speed as 740-780r/min, multi-mixer hired roughneck speed
It spends for 430-460r/min, lapper Beater Speed is 950-1000r/min, cotton rolling quantity 380-400g/m, cotton roll length
For 30-32m.
It is highly preferred that in the 3rd step, second opening and cleaning step is using " select content, more combs beat less, caducous fall less "
Technological principle.
In above-mentioned second opening and cleaning step, due to apocynum fibre containing it is miscellaneous it is more, fibre uniformity is poor, short fiber content is high, to subtract
Few fibre damage reduces noil rate, selects to take into account the performance of three kinds of fibers during blow speed, avoids damage to fiber, reduces short flannel
Rate is avoided holding and hit.
Preferably, in the 3rd step, Modal fibre/apocynum fibre carded sliver is made using the second carding step, described
In two carding steps, cylinder speed 330-360r/min, licker-in speed 900-980r/min, doffer speed 18-22r/
Min, cover plate speed 70-100mm/min, cylinder-Flat Gauge be 0.35mm, 0.30mm, 0.30mm, 0.30mm, 0.35mm,
Feed plate-licker-in gauge is 0.25-0.3mm, and cylinder-licker-in gauge is 0.16-0.20mm, and cylinder-doffer's gauge is 0.13-
0.15mm, weight of card sliver 18-22g/min.
It is highly preferred that in the 3rd step, second carding step is using " low velocity, strong point of comb, few damage, more removal of impurities, fast
The technological principle of transfer ".
In above-mentioned second carding step, since apocynum fibre difference in length is big, fineness is relatively thick, short fiber content is high, cause cotton
Apocynum fibre contains miscellaneous more in volume, and cotton net transfer is difficult, causes winding cylinder, the easily broken and rotten side of networking, influences web quality.
Using above-mentioned technological principle, fibre damage can be effectively reduced, fiber is made smoothly to shift, reduce cotton knot.
Preferably, in the 3rd step, Modal fibre/apocynum fibre pre-drawing is made using pre- and process, it is described it is pre- simultaneously
In process, roller gauge 18mm, 29mm, front roller speed is using 8 Modal fibres/apocynum fibre carded sliver in advance simultaneously
170-180r/min, bell mouth diameter 3.4-3.6mm, total draft multiple be 7.2-11, back zone drafting multiple 1.4, pre-drawing
Quantification of 16-20g/min.
It is highly preferred that in the 3rd step, the technique of described pre- and process use " jogging speed, big gauge, small tension receiving coil, big ration "
Principle.
Preferably, in the 4th step, using with hair oiling process, successively to yakwool fiber sprinkling and crude oil and antistatic
Agent controls regain, so as to increase interfibrous lubrication, reduce fibre damage, minimizing electrostatic, the interfibrous cohesive force of increase,
In described and hair oiling process, add in by weight percentage 0.4%-0.5%'s and crude oil, 0.45%-0.5% it is antistatic
Agent controls regain 20%-21%, balances more than 12h.
Preferably, in the 4th step, in the carding process, feeding roller speed 2.4-2.6r/min, cylinder speed 105-
115r/min, doffer speed 6-8r/min shift roller speed 145-155r/min, weight of card sliver 7-9g/m.
It is highly preferred that in the 4th step, the carding process uses the work of " soft combing, low velocity, light quantitative, small fast ratio "
Skill principle.
In above-mentioned carding process, due to yakwool fiber is short, strength it is weak, worsted card into when easily fiber is caused to draw
Disconnected, fiber deposits or even is unable to networking, and using soft combing, the technological principle of low speed light weight, reduction fibre damage, weaving are fine
Dimension deposition, suede net are uniform, are combed and into item so as to fulfill smooth.
Preferably, in the 4th step, using two grillings, in the slubbing grilling process, radical 5-7, drafting multiple are fed
2.2-4.5, gauge 18-22mm, speed 25-35m/min, lower machine item weight 14-16g/m in the two grillings process, feed root
Number 3-4, drafting multiple 2.6-4.6, gauge 20-24mm, speed 30-40m/min, the heavy 14-16g/m of lower machine item.
It is highly preferred that in the 4th step, the grilling process uses the work of " small drawing-off, gauge less than normal, light quantitative, low speed "
Skill principle.
In above-mentioned grilling process, fibre damage can be effectively reduced using two gradual grillings, and makes that fiber is straight, item is done
It is even.Yakwool fiber is fluffy, it is soft and smooth, be easy to comb, using light feeding, gently quantify shaping, and use small drawing-off, reduced with reaching
Fibre damage, uniformly mixed effect.
Preferably, in the 4th step, yakwool yarn is made using combing process, in the combing process, feeds radical
10-12, drafting multiple 7.78-12, gauge 20-25mm, speed 140-150 pincers/min, lower machine item weight 16-18g/m.
It is highly preferred that in the 4th step, the combing process uses the technological principle of " close setting, light quantitative, low speed ".
Preferably, in the 5th step, using three mixing in doubling step by Modal/bluish dogbane pre-drawing and yakwool yarn system
Blended ripe bar is obtained, three mixing in doubling step includes slubbing mixing in doubling step, two mixing in doubling step and three mixing in doubling step, the head
In road mixing in doubling step, using 3 yakwool yarns and 5 Modal fibres and apocynum fibre pre-drawing and close, front roller
Linear velocity is 150-160m/min, roller gauge 14mm, 17mm, total draft multiple 7.1-8.0, back zone drafting multiple 1.73,
Slubbing drafting quantifies 18.0g/5m, horn mouth diameter 3.6mm；In two mixing in doubling step, front roller linear velocity is 150-160m/
Min, 8 slubbing draftings simultaneously close, roller gauge 13mm, 16mm, and total draft multiple is 8.23, back zone drafting multiple 1.49,
The quantification of 17.5g/5m of two draftings, a diameter of 3.4mm of horn mouth；In three mixing in doubling step, front roller linear velocity is 140-
150m/min, 8 two draftings simultaneously close, roller gauge 12mm, 16mm, and total draft multiple is 8.75, and back zone drafting multiple is
1.24, slubbing drafting quantifies 16g/5m, horn mouth diameter 3.2mm.
It is highly preferred that in the 5th step, three mixing in doubling step is using " jogging speed, again pressurization, light quantitative, big gauge "
Technological principle.
In above-mentioned three mixing in doubling step, the mode that uses three draftings all for 8 and close is conducive to improve the mixing of fiber
The uniformity；Using along drawing-off, increase head and and two and back zone drafting multiple, with the collection for increasing the control of fiber, increasing fiber
Shu Zuoyong, three and use smaller back zone drafting multiple, concentrate proparea drawing-off, be conducive to improve fiber extended parallelization；Choosing
It is fast with slow train, and ambient humidity is kept, to reduce the phenomenon that winding roller, roller.
Preferably, in the 5th step, it is made rove using Roving Frames, in the Roving Frames, quantification of 4-5g/10m is preceding
Roller rotating speed is 150-160r/min, and flier rotating speed is 520-570r/min, and roller gauge 9mm, 27mm, 34mm, back zone is led
It is 1.27 to stretch multiple, and total draft multiple is 6.4-8, nip gauge 5.0-6.0mm, twist factor 90-110.
It is highly preferred that in the 5th step, the Roving Frames, which use, " gently to be quantified, pressurization, the larger twist, smaller back zone are led again
Stretch " technological principle.
It in above-mentioned Roving Frames, pressurizes again, it is ensured that the stabilization of drafting force and curable grip, effective control fiber movement.Twist with the fingers system
Number selection bigger than normal reduces rove and surprisingly extends.Avoid the generation of thickness section.
Preferably, in the 5th step, spun yarn is made using spinning process, in the spinning process, using four roller grid rings
Formula compact spinning ring, resultant yarn twist factor be 370-390, roller gauge 18mm, 35mm, roller diameter 27mm,
27mm, 27mm, ingot speed 10000-12000r/min, nip gauge 2.5mm, rigid antistatic treatment rubber roller, matches somebody with somebody in selection
Self-lubricating rings is put, reel cage pressure is the double ingots of 240N/, the double ingots of 160N/, the double ingots of 200N/, gathers negative pressure for 2100-2400Pa.
It is highly preferred that in the 5th step, the spinning process is using " slow train fast, big gauge, again pressurization, small back area draft "
Technological principle.
The advantages of the present invention are：
The second best in quality scribbled is made in yakwool, bluish dogbane and Modal fibre, which has merged yakwool
The characteristics of fluffy insulation of fiber, soft, humidity absorption and release, the not antimicrobial health care function of apocynum fibre preciousness and generation
The beautiful characteristic of the submissive smooth, silky luster of your fiber, color is adapted to all kinds of high-grade dress ornaments and bedding.
Specific embodiment
It further looks familiar in detail to present invention work with reference to embodiment.But the invention is not restricted to given examples.
Embodiment
To produce the generation of 14.6tex yakwools/bluish dogbane/not on four roller grid ring compact spinning frame of QFA1528 types
Exemplified by your scribbled, the concrete scheme of production is as follows：By Modal fibre through the first opening and cleaning step, the first carding step
The Modal carded sliver is made；The Modal carded sliver is discerped into threadiness, is packaged after manually being mixed with pretreated apocynum fibre；
Mixed Modal fibre and apocynum fibre are made not through the second opening and cleaning step, the second carding step, pre- and process
Dai Eryu bluish dogbane pre-drawings；Yakwool is passed through and hair oiling process, carding process, twice grilling process, combing process are made
Yakwool yarn；By Modal and bluish dogbane pre-drawing with yakwool yarn through three mixing in doubling step, Roving Frames, spun yarn
Yakwool, bluish dogbane, Modal scribbled is made in process.
(1) first opening and cleaning step：It is 2mm that hired roughneck, which stretches out rib distance, grabs the small vehicle speed of cotton as 2r/min, it is every to grab cotton arm
Secondary dropping distance 3mm, porcupine opener Beater Speed are 500r/min, and lapper integrates Beater Speed as 900r/min, cotton roll
Quantification of 400g/m, cotton roll length are 32m.
(2) first carding steps：Licker-in speed is 750r/min, cylinder speed 300r/min, and cover plate speed is
The gripping of 200mm/min, licker-in and feed roll motor point comb distance is 0.8mm, and cylinder-licker-in gauge is 0.3mm, cylinder-doffer
Gauge is 0.16mm, cylinder-Flat Gauge be 0.35mm, 0.30mm, 0.25mm, 0.25mm, 0.25mm, sliver exporting speed 70m/
Min, weight of card sliver 18g/5m.
(3) bluish dogbane pre-processes：Pre- shredding, the appropriate technique ginseng for adjusting shredding machinery are carried out to bluish dogbane on doubling machine
Number interrupts part overlength fiber, improves fibre separation index, reduces the consumption of bluish dogbane in spinning process.Oil supply dewing after shredding,
Add 3% finish warm water solution (finish is made of obvolvent agent, antistatic agent and softening agent), when heap storage health 24 is small.To not generation
You discerp into threadiness by the carded sliver, are packaged after manually it is mixed with pretreated apocynum fibre.
(4) second opening and cleaning steps：Griping cotton machine hired roughneck interval declines 2mm, grabs cotton hired roughneck rotating speed as 750r/min, more storehouses are mixed
Cotton machine Beater Speed is 450r/min, and lapper Beater Speed is 950r/min, cotton rolling quantity 380g/m, and cotton roll length is
30m。
(5) second carding steps：Cylinder speed is 330r/min, licker-in speed 900r/min, doffer speed 18r/
Min, cover plate speed 80mm/min, cylinder-Flat Gauge is 0.35mm, 0.30mm, 0.30mm, 0.30mm, 0.35mm, to cotton
Plate-licker-in gauge is 0.25mm, and cylinder-licker-in gauge is 0.18mm, and cylinder-doffer's gauge is 0.13mm, and weight of card sliver is
18g/min。
(6) pre- and process (Modal fibre and apocynum fibre)：Using 8 Modal fibres and the apocynum fibre carded sliver
In advance simultaneously, roller gauge is 18 × 29mm, and front roller speed is 170r/min, and bell mouth diameter 3.5mm, total draft multiple is 8.0,
Back zone drafting multiple is 1.4, the quantification of 18g/min of pre-drawing.
(7) and hair oiling process：Successively to yakwool fiber sprinkling and crude oil and antistatic agent, regain is controlled, so as to
Increase interfibrous lubrication, reduce fibre damage, minimizing electrostatic, increase interfibrous cohesive force, in described and hair oiling process,
Add in 0.4%-0.5%'s and crude oil, the antistatic agent of 0.45%-0.5% by weight percentage, control regain 20%-
21%, balance more than 12h.
(8) carding process：Feeding roller speed 2.5r/min, cylinder speed 110r/min, doffer speed 7r/min, transfer
Roller speed 150r/min, weight of card sliver 8g/m.
(9) two grilling processes：In slubbing grilling process, radical 6, drafting multiple 3.0, gauge 18mm, speed are fed
30m/min, lower machine item weight 16g/m in two grilling processes, feed radical 4, drafting multiple 4.0, gauge 20mm, speed 30m/
Min, lower machine item weight 16g/m.
(10) combing process：Feeding radical 10, drafting multiple 8.89, gauge 22mm, speed 140 clamp secondary/min, lower machine item
Weight 18g/m.
(11) three mixing in doubling step：In slubbing mixing in doubling step, using 3 yakwool yarns and 5 Modal fibres and
Apocynum fibre pre-drawing simultaneously closes, front roller linear velocity be 160m/min, roller gauge 14mm, 17mm, total draft multiple 8.0
Times, back zone drafting multiple 1.73, slubbing drafting quantifies 18.0g/5m, horn mouth diameter 3.6mm, in two mixing in doubling step, preceding sieve
Pull wire speed is 155m/min, and 8 slubbing draftings simultaneously close, roller gauge 13mm, 16mm, and total draft multiple is 8.23, back zone
Drafting multiple is 1.49, the quantification of 17.5g/5m of two draftings, a diameter of 3.4mm of horn mouth；In three mixing in doubling step, front roller
Linear velocity is 150m/min, and 8 two draftings simultaneously close, roller gauge 12mm, 16mm, and total draft multiple is 8.75, and back zone is led
It is 1.24 to stretch multiple, and slubbing drafting quantifies 16g/5m, horn mouth diameter 3.2mm.
(12) Roving Frames：Quantification of 4g/10m, front roller rotating speed be 155r/min, flier rotating speed be 550r/min, sieve
It is 9mm, 27mm, 34mm to draw gauge, and back zone drafting multiple 1.27, total draft multiple is 8.0, nip gauge 5.5mm, twists with the fingers system
Number is 100.
(13) spinning process：Using four roller grid ring type compact spinning rings, resultant yarn twist factor is 380, roller
Gauge is 18mm, 35mm, and roller diameter 27mm, 27mm, 27mm, ingot speed 11000r/min, nip gauge 2.5mm are selected
With middle rigid antistatic treatment rubber roller, self-lubricating rings is configured, reel cage pressure is double for the double ingots of 240N/, 160N/ pairs of ingots, 200N/
Ingot gathers negative pressure for 2400Pa.
After testing, the indices that yakwool/bluish dogbane/Modal scribbled is produced according to the above method are as follows：：
Claims (1)
1. a kind of production method of yakwool/bluish dogbane/Modal scribbled, it is blended by weight percentage by following component and
Into：Yakwool fiber 37.5%, apocynum fibre 25%, Modal fibre 37.5%, it is characterised in that：Including following production step
Suddenly：
The Modal carded sliver is made through the first opening and cleaning step, the first carding step in Modal fibre by the first step；It is opened using first
Scutching cotton process is made Modal cotton roll, in the first opening and cleaning step, uses and " gently grabs low speed, beaten with comb generation, abundant shredding, mostly pine
Fall less " technological principle, hired roughneck stretches out rib distance for 1-3mm, grabs the small vehicle speed of cotton as 1.5-2r/min, grab cotton arm it is each under
Drop distance is 3mm-4mm, and porcupine opener Beater Speed is 500-550r/min, and lapper synthesis Beater Speed is 900-
950r/min, cotton rolling quantity 380-420g/m, cotton roll length are 30-32m；Modal life is made using the first carding step
Item, in the first carding step, using the technological principle of " light quantitative, jogging speed, fast transfer, hinder fiber less ", licker-in speed is
730-780r/min, cylinder speed 300-330r/min, cover plate speed 200-220mm/min, licker-in and feed roll motor
Point comb distance is held as 0.6-1.0mm, cylinder-licker-in gauge is 0.2-0.4mm, and cylinder-doffer's gauge is 0.16-0.2mm, tin
Woods-Flat Gauge is 0.35mm, 0.30mm, 0.25mm, 0.25mm, 0.25mm, and sliver exporting speed 70m/min-80m/min is raw
Item quantifies 16-20g/5m；
The Modal carded sliver is discerped into threadiness by second step, is packaged after manually being mixed with pretreated apocynum fibre；It is opening
Pre- shredding is carried out on silk machine to bluish dogbane, the appropriate technological parameter for adjusting shredding machinery interrupts part overlength fiber, improves fiber
Separating degree reduces the consumption of bluish dogbane in spinning process；Oil supply dewing after shredding adds 3% finish warm water solution, and finish is by embracing
Mixture, antistatic agent and softening agent composition, when heap storage health 24 is small；The Modal carded sliver is discerped into threadiness, manually by its with
Pretreated apocynum fibre is packaged after being mixed；
3rd step, by mixed Modal fibre and apocynum fibre through the second opening and cleaning step, the second carding step, it is pre- simultaneously
Modal/bluish dogbane pre-drawing is made in process；It is using the second opening and cleaning step that mixed Modal fibre and bluish dogbane is fine
Cotton roll is made in dimension, using the technological principle of " select content, more comb beat less, caducous fall less ", griping cotton machine hired roughneck intermittently decline 1.5-
2mm grabs cotton hired roughneck rotating speed as 740-780r/min, and multi-mixer Beater Speed is 430-460r/min, and lapper hired roughneck is fast
It spends for 950-1000r/min, cotton rolling quantity 380-400g/m, cotton roll length is 30-32m；It is made using the second carding step
Modal fibre/apocynum fibre the carded sliver, in the second carding step, using " low velocity, strong point of comb, few damage, more removal of impurities, fast
The technological principle of transfer ", cylinder speed 330-360r/min, licker-in speed 900-980r/min, doffer speed 18-
22r/min, cover plate speed 70-100mm/min, cylinder-Flat Gauge for 0.35mm, 0.30mm, 0.30mm, 0.30mm,
0.35mm, feed plate-licker-in gauge are 0.25-0.3mm, and cylinder-licker-in gauge is 0.16-0.20mm, and cylinder-doffer's gauge is
0.13-0.15mm, weight of card sliver 18-22g/min；Modal fibre/apocynum fibre pre-drawing is made using pre- and process,
In pre- and process, using the technological principle of " jogging speed, big gauge, small tension receiving coil, big ration ", using 8 Modal fibres/spread out
In advance simultaneously, roller gauge 18mm, 29mm, front roller speed is 170-180r/min, bell mouth diameter 3.4- to the flaxen fiber carded sliver
3.6mm, total draft multiple be 7.2-11, back zone drafting multiple 1.4, the quantification of 16-20g/min of pre-drawing；
Yakwool is passed through and yakwool essence is made in hair oiling process, carding process, twice grilling process, combing process by the 4th step
Sliver；Using with hair oiling process, successively to yakwool fiber sprinkling and crude oil and antistatic agent, regain is controlled, so as to increase
Add interfibrous lubrication, reduce fibre damage, minimizing electrostatic, increase interfibrous cohesive force, in described and hair oiling process, press
Weight percent add in 0.4%-0.5% and crude oil, the antistatic agent of 0.45%-0.5%, control regain 20%-21%,
Balance more than 12h；In carding process, using the technological principle of " soft combing, low velocity, light quantitative, small fast ratio ", feeding roller
Speed 2.4-2.6r/min, cylinder speed 105-115r/min, doffer speed 6-8r/min, transfer roller speed 145-155r/
Min, weight of card sliver 7-9g/m；Using two grillings, the technique using " small drawing-off, gauge less than normal, light quantitative, low speed " is former
Then, in slubbing grilling process, radical 5-7, drafting multiple 2.2-4.5, gauge 18-22mm, speed 25-35m/min, lower machine are fed
Item weight 14-16g/m, in two grilling processes, feeds radical 3-4, drafting multiple 2.6-4.6, gauge 20-24mm, speed 30-
40m/min, lower machine item weight 14-16g/m；Yakwool yarn is made using combing process, in combing process, using " close setting,
The technological principle of light quantitative, low speed ", feeds radical 10-12, drafting multiple 7.78-12, gauge 20-25mm, speed 140-
150 pincers/min, lower machine item weight 16-18g/m：
5th step, by Modal/bluish dogbane pre-drawing and yakwool yarn through three mixing in doubling step, Roving Frames, spun yarn work
Yakwool/bluish dogbane/Modal scribbled is made in sequence；Using three mixing in doubling step by Modal/bluish dogbane pre-drawing and yak
Blended ripe bar is made in ox suede yarn, using the technological principle of " jogging speed, again pressurization, light quantitative, big gauge ", three drafting works
Sequence includes slubbing mixing in doubling step, two mixing in doubling step and three mixing in doubling step, in slubbing mixing in doubling step, using 3 yakwool essences
Sliver and 5 Modal fibres and apocynum fibre pre-drawing simultaneously close, and front roller linear velocity is 150-160m/min, roller gauge
For 14mm, 17mm, total draft multiple 7.1-8.0, back zone drafting multiple 1.73, slubbing drafting quantifies 18.0g/5m, and horn mouth is straight
Footpath 3.6mm, in two mixing in doubling step, front roller linear velocity is 150-160m/min, and 8 slubbing draftings simultaneously close, and roller gauge is
13mm, 16mm, total draft multiple are 8.23, back zone drafting multiple 1.49, the quantification of 17.5g/5m of two draftings, and horn mouth is straight
Footpath is 3.4mm, and in three mixing in doubling step, front roller linear velocity is 140-150m/min, and 8 two draftings simultaneously close, roller gauge
For 12mm, 16mm, total draft multiple is 8.75, and back zone drafting multiple 1.24, slubbing drafting quantifies 16g/5m, horn mouth diameter
3.2mm；Be made rove using Roving Frames, in Roving Frames, using " it is light it is quantitative, pressurization, the larger twist, smaller back zone are led again
Stretch " technological principle, quantification of 4-5g/10m, front roller rotating speed be 150-160r/min, flier rotating speed be 520-570r/min,
Roller gauge is 9mm, 27mm, 34mm, and back zone drafting multiple 1.27, total draft multiple is 6.4-8, nip gauge 5.0-
6.0mm, twist factor 90-110；Spun yarn is made using spinning process, in spinning process, using " slow train is fast, big gauge, again plus
The technological principle of pressure, small back area draft ", using four roller grid ring type compact spinning rings, resultant yarn twist factor is 370-
390, roller gauge 18mm, 35mm, roller diameter 27mm, 27mm, 27mm, ingot speed 10000-12000r/min, jaw
Gauge is 2.5mm, rigid antistatic treatment rubber roller in selection, configures self-lubricating rings, and reel cage pressure is 240N/ double ingot, 160N/
The double ingots of double ingots, 200N/, gather negative pressure for 2100-2400Pa.
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| CN110184704A (en) * | 2019-05-31 | 2019-08-30 | 合肥经新纺织科技有限公司 | A kind of production method of yakwool cashmere silkworm silk blend doublet cord |
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