CN104831441A - Cotton/spun silk blending yarn production method - Google Patents

Cotton/spun silk blending yarn production method Download PDF

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CN104831441A
CN104831441A CN201510251515.3A CN201510251515A CN104831441A CN 104831441 A CN104831441 A CN 104831441A CN 201510251515 A CN201510251515 A CN 201510251515A CN 104831441 A CN104831441 A CN 104831441A
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cotton
cylinder
speed
silk
sliver
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CN104831441B (en
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苏旭中
谢春萍
刘新金
徐伯俊
张洪
朱预坤
崔世忠
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Jiangxi Fengzhu Cotton Spinning Co ltd
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Jiangnan University
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Abstract

本发明涉及一种棉/绢混纺纱线的生产方法,棉经第一清梳联得棉生条,桑蚕丝经初步加工得精干绵;精干绵经第一圆梳制绵后得第一精绵;第一圆梳的落绵经第二、第三圆梳制绵后得第二精绵;将第一精绵和第二精绵经延展、制条后得第一绵条和第二绵条;第一绵条与棉生条经第一并条后得第一棉/绢熟条;第二绵条经第二并条得到绵熟条,棉生条经第三并条后得棉熟条;第一棉/绢熟条经第一粗纱后得第一棉/绢粗纱,绵熟条和棉熟条在粗纱同时喂入,经第二粗纱后得第二棉/绢粗纱;第一棉/绢粗纱和第二棉/绢粗纱经双喇叭口同时喂入细纱机,经细纱后得棉/绵混纺纱。采用上述生产方式,可将棉纤维和桑蚕丝纤维混合均匀,制成质量优良的混纺纱线。The invention relates to a production method of cotton/silk blended yarn. Cotton is first cleaned and carded to obtain raw cotton slivers, and mulberry silk is preliminarily processed to obtain refined cotton; Cotton; the doffing of the first circular comb is passed through the second and third circular combs to obtain the second fine cotton; the first fine cotton and the second fine cotton are stretched and slivered to obtain the first sliver and the second fine cotton Cotton slivers; the first cotton/silk cooked slivers are obtained after the first drawing of the first cotton sliver and the raw cotton sliver; Cotton cooked slivers; the first cotton/silk sliver is fed through the first roving to obtain the first cotton/silk roving, the cotton cooked slivers and cotton cooked slivers are fed into the roving at the same time, and the second cotton/silk roving is obtained after the second roving; The first cotton/silk roving and the second cotton/silk roving are simultaneously fed into the spinning frame through the double bell mouth, and the cotton/cotton blended yarn is obtained after spinning. By adopting the above-mentioned production method, the cotton fiber and the mulberry silk fiber can be evenly mixed to produce a high-quality blended yarn.

Description

The production method of a kind of cotton/thin,tough silk blended yarn
Technical field
The present invention relates to new type yarn field, be specifically related to the production method of a kind of cotton/thin,tough silk blended yarn.
Background technology
Cotton fiber belongs to natural fabric, and hygroscopicity is strong, and fabric sofetening is fine and smooth, and after other fiber blends, the performances such as brute force, elasticity are optimized, and occupation rate of market is high.Cotton system develops relative maturity in technical field, is widely used.
Silk fiber is natural protein fibre, and be made up of 18 seed amino acids, good permeability, hygroscopicity is splendid, has " fiber queen " good reputation.Its product smooth pliable, is rich in gloss, has sensation cool in summer and warm in winter, has that unique " " phenomenon has good extensibility and heat resistance to scroop during friction.Silk product gloss is vivid, and elegant also has the health properties such as radiation proof, is used to manufacture the products such as exposure suit, has wide market prospects.
For this, the present invention adopts cotton and silk fiber to spin, and adopts multiple method to mix, provides the production method of a kind of cotton/thin,tough silk blended yarn, realizes the production with the cotton/thin,tough silk blended yarn of mix uniformly effect.
Summary of the invention
The object of the invention is the production method providing a kind of cotton/thin,tough silk blended yarn.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of cotton/thin,tough silk blended yarn, comprises the cotton fiber of 50%-70%, the silk fiber of 30%-50%.This yarn has excellent sucting wet air permeability, and its product feel is fine and smooth, gloss is vivid, elegant.
For realizing the production of above-mentioned cotton/thin,tough silk blended yarn, adopt following production method:
The first step, obtains the cotton carded sliver by cotton fiber after the first Blowing carding; Mulberry silk is obtained keen-witted and capable silk floss after initial processing;
Second step, obtains the first drafts by keen-witted and capable silk floss after the first circle comb silk floss processed; The bourette of the first circle comb is obtained the second drafts after second, third circle comb silk floss processed; First drafts and the second drafts are obtained the first continuous bar and the second continuous bar respectively through after extension, bar processed;
3rd step, obtains the ripe bar of the first cotton/thin,tough silk by the first continuous bar and the cotton carded sliver after the first drafting; Second continuous bar is obtained continuous ripe bar through the second drafting, the cotton carded sliver is obtained cotton ripe article after the 3rd drafting;
4th step, obtains the first cotton/thin,tough silk rove by ripe for the first cotton/thin,tough silk bar after the first rove; Ripe for silk floss bar and the ripe bar of cotton are fed at rove simultaneously, after the second rove, obtains the second cotton/thin,tough silk rove;
5th step, spun yarn adopts SEILE textile spinning system, and the first cotton/thin,tough silk rove and the second cotton/thin,tough silk rove feed fine spining machine through double horn mouth simultaneously, obtain cotton/continuous blended yarn after spun yarn;
The ratio of described cotton fiber weight, silk fiber weight is: 50%-70%:30%-50%.
Adopt the above-mentioned mode of production, cotton fiber and mulberry silk fiber can be mixed, make superior in quality blended yarn, particularly in the third step, the continuous bar of a part mixes at mixing in doubling step with the cotton carded sliver, the continuous bar of a part mixes at Roving Frames after respectively through drafting with the cotton carded sliver, and hybrid mode is various, and cotton fiber is mixed with silk fiber, SEILE textile technology is adopted at spinning process, cotton fiber is mixed further with silk fiber, improves the structure of blended yarn, improve yarn qualities.
The perfect further technical scheme of present invention process is as follows:
Preferably, in the first step, in described cotton fiber first Blowing carding, Process configuration is followed " the many combs of many pines, with comb generation beat, fall less caducous " technological principle, adopt the reciprocating automatic plucker of FA006 type, TF type heavy object separator, FA103 type twin shaft stream opener, attached TF27 type bridge-type inhale iron device FA0228 type multi-mixer, FA109 type scutcher, FA151 type is powerful removes micronic dust machine, FA177A type continuous blowing-carding feeding hopper, FA221B type carding machine.Cotton Beater Speed 1000-1300r/min grabbed by griping cotton machine; Heavy object separator stripping Beater Speed 110-130r/min; Twin shaft stream opener first Beater Speed 400-430r/min, the second Beater Speed 420-450r/min; Multi-mixer Beater Speed 550-600r/min; Scutcher cotton feeding box Beater Speed 550-570r/min; During carding step, the fixing quantity of the cotton carded sliver is at 20-25g/5m, and the cylinder range of speeds is 300-350r/min, and the licker-in range of speeds is 1000-1050r/min, and doffer speed scope is 30-50r/min, and cover plate linear velocity is 80-100mm/min.
Preferably, in the first step, in described silk flock initial processing, by silk cocoon after cocoon-peeling machine garnetting, feeding auger formula de-burring machine carries out removal of impurities, adopts biology enzyme to carry out degumming process to the silk after removal of impurities, then through washing, dehydration, drying process obtains keen-witted and capable silk floss.
Preferably, in second step, in described first circle comb silk floss processed, keen-witted and capable silk floss, after manually sorting, adopts mineral oil dewing, makes the regain of keen-witted and capable silk floss control at 16%-17%; Adopt DJ061 type waste silk opener, DJ171 type filling machine, it is continuous that CZ161 type circular comber carries out system; Opener comb folding 42%-44%, opening continuous cylinder to licker-in spaces for 4-5mm, holding continuous cutter to licker-in spaces for 3-4.5mm, hold continuous cutter and space for 4-5mm to what open continuous cylinder, opening continuous licker-in superficial velocity is 1-2m/min, opening continuous licker-in with the speed ratio opening continuous cylinder is 190-210, and working roll linear velocity is 4-7m/min; Filling machine comb folding is for 33%-35%, and feeding to speed ratio is 320-420, spaces for 6-7mm between cut cotton cylinder and licker-in; Circular comber comb folding 35%-40%, embedding continuous height 25-35mm, turn over continuous height 8-10mm, front comber cylinder and cylinder space 1.5-2.4mm, rear comber cylinder and cylinder space 1.0-2.0mm, cylinder speed 4-4.5r/min, front comber cylinder speed 150-169m/min, rear comber cylinder speed 310-320m/min.
Preferably, in second step, in described second circle comb silk floss processed, by the first circle comb bourette through DJ171 type filling machine, it is continuous that CZ162 type circular comber carries out system; Filling machine comb folding is for 30%-35%, and feeding to speed ratio is 320-380, spaces for 5-6mm between cut cotton cylinder and licker-in; Circular comber comb folding 30%-35%, embedding continuous height 20-25mm, turn over continuous height 6-8mm, front comber cylinder and cylinder space 1.0-2.0mm, rear comber cylinder and cylinder space 1.0-1.5mm, cylinder speed 4.5-5r/min, front comber cylinder speed 160-175m/min, rear comber cylinder speed 310-320m/min.
Preferably, in second step, in described 3rd circle comb silk floss processed, by the second circle comb bourette through DJ171 type filling machine, it is continuous that CZ163 type circular comber carries out system; Filling machine comb folding is for 20%-30%, and feeding to speed ratio is 300-340, spaces for 4.5-5mm between cut cotton cylinder and licker-in; Circular comber comb folding 30%-40%, embedding continuous height 15-20mm, turn over continuous height 5-7mm, front comber cylinder and cylinder space 1.0-2.0mm, rear comber cylinder and cylinder space 1.0-1.5mm, cylinder speed 5.5-6.0r/min, front comber cylinder speed 175-192m/min, rear comber cylinder speed 310-320m/min.
Preferably, in second step, in described extension, bar processed, adopt CZ231 type spreadboard, CZ241 type set frame; For improving the parallel degree of straightening of fibers, the grasp bigger than normal of spreadboard wood roll rotating speed is 12-14r/min, and continuous bar is quantitatively 3.5-5ktex.
Preferably, in the 3rd step, in described first drafting, for avoiding rotten volume, the first continuous bar and the cotton carded sliver being carried out twice, mixed also head also adopts FA311F drawing frame, and two and adopt RSB-D22 drawing frame; For improving the neat and well spaced degree of strip, two and time adopt evereven, adopt 6 one threads mixing, wherein the first continuous bar 3, the cotton carded sliver 3, total draft multiple is between 6-9, and ripe bar design is quantitatively at 18-22g/5m.
Preferably, in the 3rd step, in described second drafting, for making continuous bar mix, adopt three road draftings; Slubbing, two roads strip adoption CZ251 type drawing frame, extreme trace strip adoption CZ252 type drawing frame; Slubbing, two roads adopt 10-12 root and close, and extreme trace adopts 5-6 road and closes; Total draft multiple is 8-14, and ripe bar quantitative design is 18-22g/5m.
Preferably, in the 3rd step, in described 3rd drafting, the cotton carded sliver is carried out Double Drawing, head also adopts FA311F drawing frame, two and adopt RSB-D22 drawing frame, two and time adopt evereven, to improve the neat and well spaced degree of strip, adopt the mixing of 6-8 one thread, drafting multiple is 6-9, and roller gauge is 15 × 12 × 20mm, half-mature bar design is quantitatively 18-25g/5m, and ripe bar design is quantitatively at 18-22g/5m.
Preferably, in 4th step, in described first rove, employing back zone drafting multiple is 1.10-1.40, total draft multiple is set to 6.0-8.2 doubly, and regular roving feeding controls at 3.5-5.0g/10m, and roving twist factor controls at 65-85, roller gauge is 14 × 30 × 38mm, and roller diameter is 28 × 28 × 25 × 28mm.
Preferably, in 4th step, in described second rove, adopt continuous ripe bar and the ripe bar of cotton to feed, back zone drafting multiple is 1.15-1.30 simultaneously, and total draft multiple is set to 13-16 doubly, regular roving feeding controls at 4.2-5.0g/10m, roving twist factor controls at 65-85, and roller gauge is 14 × 30 × 38mm, and roller diameter is 28 × 28 × 25 × 28mm.
Preferably, in 5th step, in described spun yarn, adopt the QFA1528 fine spining machine installing complete poly-spinning system additional, select yarn count to be 7.4-29.2tex, yarn twist factor controls at 360-420, roller diameter 25 × 25 × 50mm, roller gauge is (11-12.5) × (34-38) mm, and ingot speed is 10000-12000r/min.
Advantage of the present invention and beneficial effect are:
(1) select cotton and silk as raw material, yarn has good elasticity and gloss, and product feel is fine and smooth, soft comfortable, and the style with elegant.
(2) in yarn process, a part of silk adopts silk spinning system to carry out drafting, and a part of silk adopts cotton system to carry out drafting, is conducive to the blending performance improving silk fiber.
(3) silk is adopted with cotton fiber and is mixed in two ways: in mixing in doubling step mixing, mix at Roving Frames, adopt SEILE textile technology, make two kinds of fibers mixture even at spinning process.
(4) next to the skin, the heat-insulation breathable of silk fiber softness, has various health-care to human body, can suitably reduce costs with after cotton blending, is applicable to the market demand.
Concrete embodiment:
Below in conjunction with embodiment, the present invention is described in further detail.But the invention is not restricted to given example.
Embodiment
On the QFA1528 fine spining machine adding complete poly-spinning system, spinning produces 8tex cotton/silk blending yarn, this blended yarn is formed by the blending by weight percentage of following composition: 50% silk flock and 50% cotton fiber, this yarn has comfortable feel, good sucting wet air permeability, also has good health properties.
Manufacturing technique is as follows:
The first step, obtains the cotton carded sliver by cotton fiber after the first Blowing carding; Mulberry silk is obtained keen-witted and capable silk floss after initial processing;
Second step, obtains the first drafts by keen-witted and capable silk floss after the first circle comb silk floss processed; The bourette of the first circle comb is obtained the second drafts after second, third circle comb silk floss processed; First drafts and the second drafts are obtained the first continuous bar and the second continuous bar respectively through after extension, bar processed;
50% the first continuous bars and the 50% cotton carded sliver are obtained the ripe bar of the first cotton/thin,tough silk by the 3rd step after the first drafting; By second continuous article and the cotton carded sliver respectively through obtaining continuous ripe article and ripe article of cotton after the second drafting and the 3rd drafting;
4th step, obtains the first cotton/thin,tough silk rove by ripe for the first cotton/thin,tough silk bar after the first rove; 50% continuous ripe bar and 50% cotton ripe bar are fed at rove simultaneously, after the second rove, obtains the second cotton/thin,tough silk rove;
5th step, feeds fine spining machine by the first cotton/thin,tough silk rove and the second cotton/thin,tough silk rove simultaneously, obtains cotton/continuous blended yarn after spun yarn.
The design parameter configuration of each step is as follows:
(1) first Blowing carding: during comb and parallel cotton fibers prior to spinning, weight of card sliver is 20g/5m, cotton Beater Speed 1000r/min grabbed by griping cotton machine, heavy object separator stripping Beater Speed 110r/min, twin shaft stream opener first Beater Speed 400r/min, second Beater Speed 420r/min, multi-mixer Beater Speed 550r/min, scutcher cotton feeding box Beater Speed 550r/min, the comb and parallel cotton fibers prior to spinning cylinder range of speeds is 300r/min, the licker-in range of speeds is 1000r/min, doffer speed scope is 30r/min, and cover plate linear velocity is 80-100mm/min.
(2) silk preliminary working: by silk cocoon after cocoon-peeling machine garnetting, feeding auger formula de-burring machine carries out removal of impurities, adopts biology enzyme to carry out degumming process to the silk after removal of impurities, and then through washing, dehydration, drying process obtains keen-witted and capable silk floss.
(3) first circle combs: in the first circle comb silk floss processed, keen-witted and capable silk floss, after manually sorting, adopts mineral oil dewing, makes the regain of keen-witted and capable silk floss control at 16%-17%; Adopt DJ061 type waste silk opener, DJ171 type filling machine, it is continuous that CZ161 type circular comber carries out system; Opener comb folding 42%, leaves continuous cylinder to licker-in and spaces for 4mm, hold continuous cutter to licker-in and space for 3mm, hold continuous cutter and space for 5mm to what open continuous cylinder, opening continuous licker-in superficial velocity is 2m/min, and opening continuous licker-in with the speed ratio opening continuous cylinder is 190, and working roll linear velocity is 4m/min; Filling machine comb folding is 35%, and feeding to speed ratio is 320, spacing for 6mm between cut cotton cylinder and licker-in.Circular comber comb folding 35%, embedding continuous height 25mm-35mm, turns over continuous height 8-10mm, front comber cylinder and cylinder space 1.5-2.4mm, and rear comber cylinder and cylinder space 1.0mm, cylinder speed 4r/min, front comber cylinder speed 150m/min, rear comber cylinder speed 310m/min.
(4) second circle combs: filling machine comb folding is 33%, and feeding is 340 to speed ratio, space for 5mm between cut cotton cylinder and licker-in; Circular comber comb folding 30%, embedding continuous height 22mm, turns over continuous height 7mm, and front comber cylinder and cylinder space 1.0mm, and rear comber cylinder and cylinder space 1.5mm, cylinder speed 4.8r/min, front comber cylinder speed 165m/min, rear comber cylinder speed 315m/min.
(5) the 3rd circle combs: filling machine comb folding is 20%, and feeding to speed ratio is 300, spacing for 4.5mm between cut cotton cylinder and licker-in.Circular comber comb folding 30%, embedding continuous height 20mm, turns over continuous height 7mm, and front comber cylinder and cylinder space 2.0mm, and rear comber cylinder and cylinder space 1.5mm, cylinder speed 5.5r/min, front comber cylinder speed 180m/min, rear comber cylinder speed 315m/min.
(6) extension, bar processed: continuous bar is quantitatively 4ktex, and spreadboard wood roll rotating speed is 12r/min.
(7) first draftings: the half-mature bar quantitative design of cotton/thin,tough silk is 19.5g/5m, slubbing strip adoption 6 one thread also close, wherein the first continuous bar 3, the cotton carded sliver 3, and total draft multiple is 6.2, and back zone drafting multiple is set to 1.63; The ripe bar quantitative design of cotton/thin,tough silk is 18g/5m, two roads and strip adoption 6 one thread mixing, total draft multiple is 6.5, and back zone drafting multiple is set to 1.63, and roller gauge is 15 × 12 × 20mm.
(8) second draftings: continuous half-mature bar quantitative design is 18.5g/5m, slubbing strip adoption 10 also close, and total draft multiple is 10.8; Continuous ripe bar quantitative design is 18g/5m, and two roads strip adoption 12 also close, and total draft multiple is 12.4, and extreme trace strip adoption 6 road also close, and total draft multiple is 6.2.
(9) the 3rd draftings: cotton half-mature article of design is quantitatively 19.5g/5m, and head also adopts 6 one threads and closes, and total draft multiple is 6.2, and back zone drafting multiple is set to 1.63; Cotton ripe bar is quantitatively 18g/5m, two and adopt 6 one threads and close, and total draft multiple is 6.5, and back zone drafting multiple is set to 1.63, and roller gauge is 15 × 12 × 20mm.
(10) first rove: cotton/thin,tough silk regular roving feeding is designed to 4.5g/10m, adopt back zone drafting multiple to be 1.18, total draft multiple is set to 8 times, and roving twist factor is 78, and roller gauge is 14 × 30 × 38mm, and roller diameter is 28 × 28 × 25 × 28mm.
(11) second rove: regular roving feeding controls as 4.5g/10m, and back zone drafting multiple is 1.20, and total draft multiple is set to 16 times, and roving twist factor controls 78, and roller gauge is 14 × 30 × 38mm, and roller diameter is 28 × 28 × 25 × 28mm.
(12) spun yarn: adopt the QFA1528 fine spining machine installing complete poly-spinning system additional, yarn linear density is 8tex, and yarn twist factor controls 420, roller diameter 25 × 25 × 50mm, and roller gauge is 12.5 × 34mm, and ingot speed is 10000r/min.
After testing, as follows according to the indices of the cotton/thin,tough silk blended yarn of said method production:

Claims (6)

1.一种棉/绢混纺纱线的生产方法,其特征是:包括以下生产步骤1. A production method of cotton/silk blended yarn, characterized in that: comprising the following production steps 第一步,将棉纤维经过第一清梳联后得到棉生条;将桑蚕丝经初步加工后得到精干绵;In the first step, the cotton fiber is passed through the first blowing and carding unit to obtain a cotton sliver; the mulberry silk is preliminarily processed to obtain a fine-dried cotton; 第二步,将精干绵经第一圆梳制绵后得到第一精绵;将第一圆梳的落绵经第二、第三圆梳制绵后得到第二精绵;将第一精绵和第二精绵分别经过延展、制条后得到第一绵条和第二绵条;In the second step, the first fine cotton is obtained after the fine-dried cotton is made by the first circular comb; Cotton and the second fine cotton are obtained the first cotton strip and the second cotton strip after stretching and slivering respectively; 第三步,将第一绵条与棉生条经过第一并条后得到第一棉/绢熟条;将第二绵条经过第二并条得到绵熟条,将棉生条经第三并条后得到棉熟条;The third step is to obtain the first cotton/silk cooked sliver after the first drawing of the first cotton sliver and the raw cotton sliver; the second drawing of the second cotton sliver to obtain the cooked cotton sliver, and the third drawing of the raw cotton sliver Cotton cooked sliver is obtained after drawing; 第四步,将第一棉/绢熟条经第一粗纱后得到第一棉/绢粗纱;将绵熟条和棉熟条在粗纱同时喂入,经过第二粗纱后得到第二棉/绢粗纱;The fourth step is to pass the first cotton/silk sliver through the first roving to obtain the first cotton/silk roving; feed the cotton and cotton cooked sliver to the roving at the same time, and obtain the second cotton/silk sliver after passing through the second roving roving; 第五步,细纱采用赛络纺纺纱方式,第一棉/绢粗纱和第二棉/绢粗纱经双喇叭口同时喂入细纱机,经过细纱后得到棉/绵混纺纱;In the fifth step, the spun yarn is siro-spun. The first cotton/silk roving and the second cotton/silk roving are simultaneously fed into the spinning frame through the double bell mouth, and the cotton/cotton blended yarn is obtained after spinning; 所述棉纤维重量、蚕丝纤维重量的比例为:50%-70%:30%-50%。The ratio of the cotton fiber weight to the silk fiber weight is: 50%-70%: 30%-50%. 2.根据权利要求2所述的一种棉/绢混纺纱线的生产方法,其特征是:第一步中,所述棉纤维第一清梳联中,工艺配置遵循“多松多梳、以梳代打、少落早落”的工艺原则,采用FA006型往复式自动抓棉机、TF型重物分离器、FA103型双轴流开棉机、附TF27型桥式吸铁装置的FA0228型多仓混棉机、FA109型清棉机、FA151型强力除微尘机、FA177A型清梳联喂棉箱、FA221B型梳棉机。抓棉机抓棉打手速度1000-1300r/min;重物分离器剥棉打手速度110-130r/min;双轴流开棉机第一打手速度400-430r/min,第二打手速度420-450r/min;多仓混棉机打手速度550-600r/min;清棉机喂棉箱打手速度550-570r/min;梳棉工序时棉生条的定量控制在20-25g/5m,锡林转速范围为300-350r/min,刺辊转速范围为1000-1050r/min,道夫速度范围为30-50r/min,盖板线速度为80-100mm/min;所述绢丝纤维初步加工中,将蚕茧经过剥茧机扯松后,喂入螺旋式除杂机进行除杂,采用生物酶对除杂后的蚕丝进行脱胶处理,然后经过洗涤,脱水,干燥工序得到精干绵。2. the production method of a kind of cotton/silk blended yarn according to claim 2, is characterized in that: in the first step, in the first cleaning and carding association of described cotton fiber, process configuration follows " many loose and many carding, Based on the technological principle of combing instead of beating, less shedding and early shedding", the FA006 reciprocating automatic plucking machine, the TF heavy object separator, the FA103 double-axis flow cotton opener, and the FA0228 model with the TF27 bridge iron suction device are adopted. Multi-bin cotton blending machine, FA109 cotton cleaning machine, FA151 powerful dust removal machine, FA177A blowing carding and feeding box, FA221B carding machine. Cotton catching machine catching beater speed 1000-1300r/min; weight separator stripping beater speed 110-130r/min; double-axial flow opener first beater speed 400-430r/min, second beater speed 420-450r beater speed of multi-bin cotton blending machine is 550-600r/min; beater speed of cotton cleaning machine feeding box is 550-570r/min; the quantitative control of cotton sliver in the carding process is 20-25g/5m, and the cylinder speed The range is 300-350r/min, the licker-in speed range is 1000-1050r/min, the doffer speed range is 30-50r/min, and the cover plate line speed is 80-100mm/min; After the silkworm cocoons are loosened by the cocoon stripping machine, they are fed into the screw-type impurity removal machine for impurity removal. The degummed silk is degummed with biological enzymes, and then washed, dehydrated, and dried to obtain fine-dried cotton. 3.根据权利要求2所述的一种棉/绢混纺纱线的生产方法,其特征是:第二步中,所述第一圆梳制绵中,精干绵经过人工选别后,采用矿物油给湿,使精干绵的回潮率控制在16%-17%;采用DJ061型开绵机,DJ171型切绵机,CZ161型圆梳机进行制绵;开棉机梳折42%-44%,开绵锡林至刺辊隔距为4-5mm,持绵刀至刺辊隔距为3-4.5mm,持绵刀至开绵锡林的隔距为4-5mm,开绵刺辊表面速度为1-2m/min,开绵刺辊与开绵锡林的速比为190-210,工作辊线速度为4-7m/min;切绵机梳折为33%-35%,喂给速比为320-420,切绵锡林和刺辊之间的隔距为6-7mm;圆梳机梳折35%-40%,嵌绵高度25-35mm,翻绵高度8-10mm,前梳理滚筒与锡林隔距1.5-2.4mm,后梳理滚筒与锡林隔距1.0-2.0mm,锡林速度4-4.5r/min,前梳理滚筒速度150-169m/min,后梳理滚筒速度310-320m/min;所述第二圆梳制绵中,将第一圆梳落绵经过DJ171型切绵机,CZ162型圆梳机进行制绵;切绵机梳折为30%-35%,喂给速比为320-380,切绵锡林和刺辊之间的隔距为5-6mm;圆梳机梳折30%-35%,嵌绵高度20-25mm,翻绵高度6-8mm,前梳理滚筒与锡林隔距1.0-2.0mm,后梳理滚筒与锡林隔距1.0-1.5mm,锡林速度4.5-5r/min,前梳理滚筒速度160-175m/min,后梳理滚筒速度310-320m/min;所述第三圆梳制绵中,将第二圆梳落绵经过DJ171型切绵机,CZ163型圆梳机进行制绵;切绵机梳折为20%-30%,喂给速比为300-340,切绵锡林和刺辊之间的隔距为4.5-5mm;圆梳机梳折30%-40%,嵌绵高度15-20mm,翻绵高度5-7mm,前梳理滚筒与锡林隔距1.0-2.0mm,后梳理滚筒与锡林隔距1.0-1.5mm,锡林速度5.5-6.0r/min,前梳理滚筒速度175-192m/min,后梳理滚筒速度310-320m/min;所述延展、制条中,采用CZ231型延展机,CZ241型制条机;为提高纤维伸直平行程度,延展机木滚筒转速偏大掌握,为12-14r/min,绵条定量为3.5-5ktex。3. the production method of a kind of cotton/silk blended yarn according to claim 2 is characterized in that: in the second step, in the first circular carding cotton, after the fine-dried cotton is manually sorted, mineral Wet with oil, so that the moisture regain of the fine-dried cotton is controlled at 16%-17%; DJ061 cotton opener, DJ171 cotton cutter, and CZ161 circular comb are used to make cotton; the cotton opener combs 42%-44% , the distance from the opening cylinder to the licker-in roller is 4-5mm, the distance from the holding knife to the licker-in roller is 3-4.5mm, the distance from the holding knife to the opening cylinder is 4-5mm, the surface of the opening roller The speed is 1-2m/min, the speed ratio between the opening licker-in roller and the opening cylinder is 190-210, the working roll line speed is 4-7m/min; The speed ratio is 320-420, the distance between the cotton cutting cylinder and the licker-in roller is 6-7mm; the circular comb machine combs 35%-40%, the height of cotton embedding is 25-35mm, and the height of turning cotton is 8-10mm. The distance between the carding cylinder and the cylinder is 1.5-2.4mm, the distance between the rear carding cylinder and the cylinder is 1.0-2.0mm, the speed of the cylinder is 4-4.5r/min, the speed of the front carding cylinder is 150-169m/min, and the speed of the rear carding cylinder is 310 -320m/min; in the second circular comb making cotton, the first circular comb is passed through the DJ171 type cotton cutting machine, and the CZ162 type circular comb machine is used to make cotton; the cotton cutting machine is combed to 30%-35%, The feeding speed ratio is 320-380, the distance between the cutting cylinder and the licker-in roller is 5-6mm; the circular comb machine is combed by 30%-35%, the height of the cotton is 20-25mm, and the height of the cotton is 6-8mm , the distance between the front carding cylinder and the cylinder is 1.0-2.0mm, the distance between the rear carding cylinder and the cylinder is 1.0-1.5mm, the speed of the cylinder is 4.5-5r/min, the speed of the front carding cylinder is 160-175m/min, the speed of the rear carding cylinder 310-320m/min; in the third circular comb making cotton, the second circular comb is passed through the DJ171 type cotton cutting machine, and the CZ163 type circular comb machine is used to make cotton; the cotton cutting machine is combed to 20%-30% , the feeding speed ratio is 300-340, the distance between the cutting cylinder and the licker-in roller is 4.5-5mm; the circular comb machine is combed by 30%-40%, the embedded cotton height is 15-20mm, and the cotton-turning height is 5- 7mm, the distance between the front carding cylinder and the cylinder is 1.0-2.0mm, the distance between the rear carding cylinder and the cylinder is 1.0-1.5mm, the speed of the cylinder is 5.5-6.0r/min, the speed of the front carding cylinder is 175-192m/min, the back carding The speed of the drum is 310-320m/min; in the stretching and strip making, the CZ231 stretching machine and the CZ241 strip making machine are used; in order to improve the degree of fiber straightening and parallelism, the speed of the wooden drum of the stretching machine is relatively large, which is 12-14r/ min, the sliver weight is 3.5-5ktex. 4.根据权利要求2所述的一种棉/绢混纺纱线的生产方法,其特征是:第三步中,所述第一并条中,为避免烂卷,将第一绵条与棉生条进行两次混并,头并采用FA311F并条机,二并采用RSB-D22并条机;为提高条子的匀整度,二并时采用自调匀整装置,采用6根条子混合,其中第一绵条3根、棉生条3根,总牵伸倍数在6-9之间,熟条设计定量在18-22g/5m;所述第二并条中,为使绵条混合均匀,采用三道并条;头道、二道并条采用CZ251型并条机,末道并条采用CZ252型并条机;头道、二道采用10-12根并合,末道采用5-6道并合;总牵伸倍数为8-14,熟条定量设计为18-22g/5m;所述第三并条中,将棉生条进行两道并条,头并采用FA311F并条机,二并采用RSB-D22并条机,二并时采用自调匀整装置,以提高条子的匀整度,采用6-8根条子混合,牵伸倍数为6-9,罗拉隔距为15×12×20mm,半熟条设计定量为18-25g/5m,熟条设计定量在18-22g/5m。4. the production method of a kind of cotton/silk blended yarn according to claim 2 is characterized in that: in the third step, in the first drawing, in order to avoid bad rolls, the first sliver and cotton The raw sliver is blended twice, the first merging adopts the FA311F drawing frame, and the second merging adopts the RSB-D22 drawing frame; in order to improve the evenness of the sliver, the second merging adopts an autoleveling device and uses 6 slivers to mix, of which There are 3 cotton slivers and 3 raw cotton slivers, the total draft ratio is between 6-9, and the design weight of the cooked sliver is 18-22g/5m; Three draw frames; the first and second draw frames use CZ251 draw frame, and the final draw frame adopts CZ252 draw frame; Combined; the total draft ratio is 8-14, and the quantitative design of cooked sliver is 18-22g/5m; And use RSB-D22 drawing frame, and use autoleveling device in the second paralleling to improve the evenness of the sliver, use 6-8 slivers to mix, the draft ratio is 6-9, and the roller gauge is 15×12×20mm , the design quantity of semi-cooked strips is 18-25g/5m, and the design quantity of cooked strips is 18-22g/5m. 5.根据权利要求2所述的一种棉/绢混纺纱线的生产方法,其特征是:第四步中,所述第一粗纱中,采用后区牵伸倍数为1.10-1.40,总牵伸倍数设置为6.0-8.2倍,粗纱定量控制在3.5-5.0g/10m,粗纱捻系数控制在65-85,罗拉隔距为14×30×38mm,罗拉直径为28×28×25×28mm;所述第二粗纱中,采用绵熟条和棉熟条同时喂入,后区牵伸倍数为1.15-1.30,总牵伸倍数设置为13-16倍,粗纱定量控制在4.2-5.0g/10m,粗纱捻系数控制在65-85,罗拉隔距为14×30×38mm,罗拉直径为28×28×25×28mm。5. the production method of a kind of cotton/silk blended yarn according to claim 2 is characterized in that: in the fourth step, in the first roving, the draft ratio in the rear area is 1.10-1.40, and the total draft is 1.10-1.40. The elongation ratio is set to 6.0-8.2 times, the roving weight is controlled at 3.5-5.0g/10m, the roving twist coefficient is controlled at 65-85, the roller gauge is 14×30×38mm, and the roller diameter is 28×28×25×28mm; In the second roving, the cotton slivers and the cotton slivers are fed at the same time, the draft ratio in the rear area is 1.15-1.30, the total draft ratio is set to 13-16 times, and the quantitative control of the roving is 4.2-5.0g/10m , The roving twist coefficient is controlled at 65-85, the roller gauge is 14×30×38mm, and the roller diameter is 28×28×25×28mm. 6.根据权利要求2所述的一种棉/绢混纺纱线的生产方法,其特征是:第五步中,所述细纱中,采用加装全聚纺系统的QFA1528细纱机,选用纱支为7.4-29.2tex,细纱捻系数控制在360-420,罗拉直径25×25×50mm,罗拉隔距为(11-12.5)×(34-38)mm,锭速为10000-12000r/min。6. the production method of a kind of cotton/silk blended yarn according to claim 2, is characterized in that: in the 5th step, in described spun yarn, adopt the QFA1528 spinning machine that installs all poly spinning system additionally, select yarn count It is 7.4-29.2tex, the spun yarn twist coefficient is controlled at 360-420, the roller diameter is 25×25×50mm, the roller gauge is (11-12.5)×(34-38)mm, and the spindle speed is 10000-12000r/min.
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