CN104846502A - Method for manufacturing sectional colored yarns from bamboo/spun silk/colored cotton - Google Patents
Method for manufacturing sectional colored yarns from bamboo/spun silk/colored cotton Download PDFInfo
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- CN104846502A CN104846502A CN201510297972.6A CN201510297972A CN104846502A CN 104846502 A CN104846502 A CN 104846502A CN 201510297972 A CN201510297972 A CN 201510297972A CN 104846502 A CN104846502 A CN 104846502A
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Abstract
The invention discloses a method for manufacturing sectional colored yarns from bamboo/spun silk/colored cotton by the aid of a four-roller and four-apron ring spinning frame with additional loop rollers. Raw bamboo fibers and bamboo pulp fibers are mixed with one another to manufacture rough yarns, rough yarns are respectively manufactured from silk fibers and two types of natural colored cotton fibers, and the four corresponding rough yarns are simultaneously fed in a spinning procedure. The method has the advantages that the sectional colored yarns with excellent quality, moisture absorption and breathability and equal linear density can be manufactured from the bamboo fibers, spun silk fibers and the two types of colored cotton fibers by the aid of the method, the raw bamboo fibers and the bamboo pulp fibers are mixed with each other in opening picking procedures in a first step and can be uniformly mixed with one an other, and accordingly the yarns are excellent in moisture absorption, breathability and antibacterial property; the sectional colored yarns with the equal linear density are manufactured from the bamboo fibers, the spun silk fibers and the two types of colored cotton fibers by the aid of four-roller ring spinning device for manufacturing the sectional colored yarns with the linear density in a fifth step; the yarns have bright and soft colors, accordingly, fabrics colorful and are rich in layer variability and stereoscopic impression, and additional value of the yarns can be increased.
Description
Technical field
The present invention relates to new type yarn field, be specifically related to the production method of a kind of bamboo/spun silk/color cotton section coloured yarn line.
Background technology
Bamboo fiber is a kind of native cellulose fibre, its cross section deformation of unevenness, has been covered with and has been similar to oval hole, in height hollow, capillary effect is extremely strong, can at transient absorption and transpiring moisture, having good absorb-discharge humid and gas permeability, is " fiber that can breathe " by good reputation.Containing " bamboo a kind of jade " in bamboo fiber, there is the effect of natural antibacterial, antibacterial, sterilization.Bamboo fiber goods are smooth for summer, and winter-spring season is fluffy insulation again, are called as " second skin of people ".Original bamboo fabric skin-friendly is excellent, soft-touch, and skinfeel is pleasant.Bamboo pulp fiber is that bamboo chip is done pulping by one, then slurry is made the pulp fiber made of wet spinning again, not only there is intensity and the elasticity of chemical fibre, and can antibiotic and sterilizing, its fibre, for spinning the home textile product such as underwear, sheet, is subject to liking of consumer.
Silk fiber is a kind of natural protein fibre, and gas permeability, hygroscopicity are splendid, has " fiber queen " good reputation.Silk product gloss is vivid, elegant, and its finished appearance is graceful, comfortable and easy to wear, is senior clothing materials.In addition, silk fiber also has the health properties such as radiation proof, for the manufacture of products such as exposure suits, has wide market prospects.
Color cotton fiber has good sucting wet air permeability, and has natural color, without the need to dyeing process in process, really environment friendly and pollution-free, fibre color is soft, elegant, is used for taking textiles, added value of product is high, has good market prospects.
For this, the present invention adopts bamboo fiber and bamboo pulp fiber to be mixed and made into rove, silk fiber and two kinds of natural color cotton fibers are made rove respectively, then four rove are fed at spinning process simultaneously, adopt the four roller four apron ring spinning frames installing kink roller additional, spin a kind of bamboo/spun silk/color cotton section coloured yarn line and provide corresponding production method.
Summary of the invention
The object of the invention is the production method providing a kind of bamboo/spun silk/color cotton section coloured yarn line.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of bamboo/spun silk/color cotton section coloured yarn line, comprise the bamboo fiber of 10%-15%, the bamboo pulp fiber of 10%-15%, the silk flock of 20%-30%, first color cotton fiber of 20%-30% and second color cotton fiber of 20%-30%, described first color cotton fiber is different with the color of the second color cotton fiber.This yarn has comfortable feel, good sucting wet air permeability, excellent anti-microbial property, and gloss is bright-coloured.
For realizing the production of above-mentioned bamboo/spun silk/color cotton section coloured yarn line, adopt following production method:
The first step, mixes at opening picking with bamboo pulp fiber after pretreatment by bamboo fiber, obtains the bamboo fibre carded sliver after the first Blowing carding; The bamboo fibre carded sliver is obtained the ripe bar of bamboo fibre after the first drafting;
The ratio of described bamboo fiber weight and bamboo pulp fiber weight is: 50%-60%:40%-50%;
Second step, obtains keen-witted and capable silk floss by silk fiber after preliminary treatment, and keen-witted and capable silk floss obtains drafts after circle comb silk floss processed, and drafts obtains the continuous carded sliver after extension, bar processed, and the continuous carded sliver obtains continuous ripe bar after the second drafting;
3rd step, by the first color cotton fiber and the second color cotton fiber respectively through obtaining the first color cotton carded sliver and the second color cotton carded sliver after the second Blowing carding; By the first color cotton carded sliver and the second color cotton carded sliver respectively through obtaining first color cotton ripe article and second color cotton ripe article after the 3rd drafting;
4th step, by ripe for bamboo fibre bar, continuous ripe bar, the first color cotton ripe bar and the second color cotton ripe bar respectively through obtaining bamboo fibre rove, spun silk rove, the first color cotton rove and the second color cotton rove after rove;
5th step, spun yarn adopts a kind of four roller four apron ring spinning frames installing kink roller additional, each ingot position comprises four fixing rollers and three kink rollers, be respectively front roller, front in fix roller, rear in fix roller, rear fixing roller, front middle kink roller, rear middle kink roller, rear kink roller, front middle kink roller shaft, rear middle kink roller shaft and rear kink roller shaft is installed respectively additional below front middle roller axle, rear middle roller axle and rear roller axle, before in fix roller, rear in fix roller and rear fixing roller is packed on front middle roller axle, rear middle roller axle and rear roller axle respectively, with each roller shaft synchronous axial system, kink roller in front, in rear, kink roller and rear kink roller difference kink are in front middle roller axle, on rear middle roller axle and rear roller axle, it rotates by corresponding front middle kink roller shaft, kink roller shaft and the transmission of rear kink roller shaft in rear, before in kink roller shaft by being packed in kink roller in before the first profile of tooth belt wheel on axle and the first cog belt transmission, in rear, kink roller shaft is by being packed in kink roller in after the second profile of tooth belt wheel on axle and the second cog belt transmission, rear kink roller shaft is by being packed in kink roller after the 3rd profile of tooth belt wheel on axle and the 3rd cog belt transmission, the servomotor drive that fixing roller shaft and kink roller shaft are controlled by Computerized controller, speed section variable, fix roller in front, rear in fix roller and rear fixing roller add first respectively before mid-rubber roll, mid-rubber roll and the first back cot after first, mid-rubber roll, the second rear mid-rubber roll and the second back cot before kink roller, rear middle kink roller and rear kink roller adding second respectively in front, before in fix roller, rear in fix and roller, front middle kink roller and rear middle kink roller to add respectively in before first in after lower apron, first in before lower apron, second lower apron in after lower apron, second, after mid-rubber roll, second, mid-rubber roll to configure respectively in before the 3rd in after upper leather ring, the 3rd in before upper leather ring, the 4th upper leather ring in after upper leather ring, the 4th before first after mid-rubber roll, first before mid-rubber roll, second, front draft zone and middle draw zone are apron draft, first break draft district is simple roller draft, the first diplopore horn mouth is installed additional after rear fixing roller and rear kink roller, the second diplopore horn mouth is installed additional after fixing roller and rear middle kink roller in rear, install four hole collectors after front roller additional, boundling is carried out to four fibre bundles, by bamboo fibre rove from rear fixing roller feeding, spun silk rove feeds from rear kink roller, roller feeding fixed by first color cotton rove from rear, second color cotton rove is from rear middle kink roller feeding, fixing roller after being controlled by Computerized controller, rear kink roller, rear in fix roller, rear middle kink roller feeding speed, make in different process section, four kinds of rove feeding ratios change, change the ratio of the four kinds of fibers in resultant yarn cross section, formation waits line density section coloured yarn effect,
The ratio of described bamboo fibre weight, silk flock weight, the first color cotton fiber weight, the second color cotton fiber weight is 20%-30%:20%-30%:20%-30%:20%-30%.
Adopt above-mentioned production technology, bamboo fibre, silk flock, two kinds of color cotton fibers can be made good quality and have excellent moisture permeability etc. line density section coloured yarn, especially in the first step, bamboo fiber and bamboo pulp fiber are mixed at opening and cleaning step, two kinds of bamboo fibres are mixed, the spinning property of bamboo fiber is improved, and makes yarn have the ventilative and antibiotic property of good moisture absorption; The line density section coloured yarn process unitss such as four roller RING SPINNING are adopted in 5th step, the line density section coloured yarn such as bamboo fibre, silk flock and two kinds of color cotton fibers to be spun into, yarn is made to have good sucting wet air permeability and anti-microbial property, and it is yarn bright color, soft, simultaneously, satin color yarn fabric rich color, is rich in layer variability and third dimension, and yarn added value improves.
The perfect further technical scheme of present invention process is as follows:
Preferably, in the first step, in described bamboo fiber preliminary treatment, preliminary treatment, alkali lye kiering, sub-wire and post processing are carried out to bamboo fiber fiber, thus it is come unstuck and sub-wire process, remove the impurity and colloid that contain in bamboo fiber; Then make bamboo fiber fiber through boiling sub-wire, mechanical degummed ramie softening, dewing add oil emulsion, then by bamboo fiber temperature be 20-25 DEG C, relative humidity is heap storage process 4-5 days in the environment of 60-70%.
Preferably, in the first step, in described first Blowing carding, the blending of bamboo fiber/bamboo pulp fiber fiber is set to 50/50, but because bamboo fiber fiber is natural fabric, impurities is more, therefore in combing, dedoping step, removal of impurities is more, so actual rate of charge is set in 52/48-55/45, to ensure the actual blending rate of bamboo fiber and bamboo pulp fiber, adopt the reciprocating automatic plucker of FA006 type, SFA035E mixed cotton slitter, FA0228 type multi-mixer, FA106 type porcupine opener, FA179B cotton feeding box, FA221B type carding machine; The rotating speed of grabbing cotton hired roughneck is arranged on 950-1100r/min, the porcupine hired roughneck rotating speed of mixed cotton slitter is arranged on 550-650r/min, the evener roller speed of multi-mixer is arranged on 680-700r/min, the porcupine hired roughneck rotating speed of porcupine opener controls at 480-540r/min, in carding step, the fixing quantity of the carded sliver is at 20.5-28.5g/5m, the rotating speed of cylinder controls at 250-360r/min, and the range of speeds of licker-in is 900-1020r/min, and cover plate linear velocity is 80-110mm/min.
Preferably, in the first step, in described first drafting, the bamboo fibre carded sliver is carried out Double Drawing, two and time adopt evereven to adopt the mixing of 6-8 one thread, drafting multiple be 6-9 doubly, half-mature bar design is quantitatively 18-26g/5m, and ripe bar design is quantitatively at 18-22.5g/5m.
Preferably, in second step, in described silk flock preliminary treatment, by silk cocoon after cocoon-peeling machine garnetting, feeding auger formula de-burring machine carries out removal of impurities, then adopts biology enzyme to carry out degumming process to the silk after removal of impurities, again by the silk after coming unstuck through washing, dehydration, drying process obtains keen-witted and capable silk floss.
Preferably, in second step, in described 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%, adopts three road circle combs to carry out system silk floss, slubbing circle comb adopts DJ061 type waste silk opener, DJ171 type filling machine, CZ161 type circular comber, opener comb folding 40%-45%, holding continuous cutter to licker-in spaces for 3-4.5mm, opening continuous cylinder to licker-in spaces for 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 195-200, working roll linear velocity is 4-7m/min, filling machine comb folding is 35%-38%, feeding to speed ratio is 320-420, space for 6-7mm between cut cotton cylinder and licker-in, circular comber comb folding 38%-40%, embedding continuous height 30-35mm, turn over continuous height 8-10mm, front comber cylinder and cylinder space 1.5-2.4mm, rear comber cylinder and cylinder space for 1-2mm, cylinder speed 4-4.5r/min, front comber cylinder speed 150-165m/min, rear comber cylinder speed 315-320m/min, the bourette of slubbing circle comb is carried out two road circle comb systems continuous, two road circle comb systems are continuous adopts DJ171 type filling machine, CZ162 type circular comber, filling machine comb folding is 30%-35%, feeding to speed ratio is 330-360, space for 5-6mm between cut cotton cylinder and licker-in, circular comber comb folding 30%-33%, embedding continuous height 20-28mm, turns over continuous height 6-8mm, and front comber cylinder and cylinder space 1-2mm, rear comber cylinder and cylinder space 1-1.5mm, cylinder speed 4.5-5r/min, front comber cylinder speed 160-170m/min, rear comber cylinder speed 310-320m/min, the bourette of two road circle comb system silk flosses carries out three roads circle combs, three road circle comb systems are continuous adopts DJ171 type filling machine, CZ163 type circular comber, filling machine comb folding is 20%-30%, feeding to speed ratio is 300-320, space for 4.5-5mm between cut cotton cylinder and licker-in, circular comber comb folding 30%-45%, embedding continuous height 15-20mm, turns over continuous height 5-7mm, and front comber cylinder and cylinder space 1-2mm, rear comber cylinder and cylinder space 1-1.5mm, cylinder speed 5.5-6r/min, front comber cylinder speed 175-192m/min, rear comber cylinder speed 310-325m/min.
Preferably, in second step, in described extension, bar processed, for improving the damage of minimizing to fiber while silk flock stretches parallel degree, adopt CZ231 type spreadboard, CZ241 type set frame, the grasp bigger than normal of spreadboard wood roll rotating speed is 12-15r/min, and continuous bar is quantitatively 3.5-5.5ktex.
Preferably, in second step, in described second drafting, silk flock is well mixed in extension, bar operation processed, for improving the strip uniformity, carries out one drafting, adopt the drawing frame installing evereven additional, adopt the mixing of 6-8 one thread, drafting multiple is 6-9 times, and continuous ripe bar design is quantitatively at 18-22.5g/5m.
Preferably, in 3rd step, in described second Blowing carding, adopt the FA0228 type multi-mixer of the reciprocating automatic plucker of FA006 type, TF type heavy object separator, FA103 type twin shaft stream opener, attached TF27 type bridge-type suction iron device, FA109 type scutcher, FA151 type brute force except micronic dust machine, FA177A type continuous blowing-carding feeding hopper, FA221B type carding machine, for the feature that color cotton fiber is powerful low, the principle that Process configuration should be followed " select content, many storehouses mixed cotton, soft shredding ", to reduce the damage to fiber, for ensureing " mixing ", cotton Beater Speed 1000-1250r/min grabbed by griping cotton machine, grab cotton arm each interval slippage 1.1-1.5mm, heavy object separator stripping Beater Speed 110-120r/min, twin shaft stream opener first Beater Speed controls at 400-420r/min, second Beater Speed controls at 420-440r/min, multi-mixer Beater Speed controls at 520-580r/min, scutcher first roller speed controls at 700-720r/min, second roller speed controls at 1120-1140r/min, 3rd roller speed controls at 1780-1860r/min, cotton feeding box Beater Speed controls at 550-560r/min, during carding step, the fixing quantity of the carded sliver is at 25-30g/5m, cylinder rotating speed controls at 300-320r/min, licker-in rotating speed controls at 1000-1030r/min, doffer speed controls at 30-40r/min, cover plate wire velocity control is at 80-120mm/min.
Preferably, in the 3rd step, in described 3rd drafting, for avoiding strip overdone excessively rotten, adopt Double Drawing, 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 times, and half-mature bar design fixing quantity is at 18-26g/5m, ripe bar design fixing quantity is at 18-22.5g/5m, color cotton fiber length is shorter, and roller gauge grasp less than normal, elects 40 × 33 × 33mm as.
Preferably, in the 4th step, in described rove, back zone drafting multiple is 1.15-1.3 times, total draft multiple is set to 13-16 doubly, and regular roving feeding controls at 3.5-5.0g/10m, and roving twist factor controls at 65-85, front roller and middle front roller space apart from being 14mm, middle front roller and middle rear roller space for 30mm, and middle rear roller and rear roller space for 38mm, front roller diameter 28mm, middle front roller diameter 28mm, middle rear roller diameter 25mm, rear roller diameter 28mm.
Preferably, in 5th step, in described spun yarn, adopt a kind of four roller four apron ring spinning frames installing kink roller additional, each ingot position comprises four fixing rollers and three kink rollers, be respectively front roller 1, front in fix roller 2, rear in fix roller 3, rear fixing roller 4 and front middle kink roller 5, rear middle kink roller 6, rear kink roller 7, front middle kink roller shaft 11, rear middle kink roller shaft 12 and rear kink roller shaft 13 is installed respectively additional below front middle roller axle 8, rear middle roller axle 9 and rear roller axle 10, fix roller 2 in wherein, rear in fix roller 3 and rear fixing roller 4 is packed on front middle roller axle 8, rear middle roller axle 9 and rear roller axle 10 respectively, with each roller shaft synchronous axial system, kink roller 5 in front, in rear, kink roller 6 and rear kink roller 7 difference kink are in front middle roller axle 8, on rear middle roller axle 9 and rear roller axle 10, it rotates by corresponding front middle kink roller shaft 11, kink roller shaft 12 and the transmission of rear kink roller shaft 13 in rear, before in kink roller shaft 11 by being packed in kink roller 5 in before the first profile of tooth belt wheel 14 on axle and the first cog belt 15 transmission, in rear, kink roller shaft 12 is by being packed in kink roller 6 in after the second profile of tooth belt wheel 16 on axle and the second cog belt 17 transmission, rear kink roller shaft 13 is by being packed in kink roller 7 after the 3rd profile of tooth belt wheel 18 on axle and the 3rd cog belt 19 transmission, the servomotor drive that each fixing roller shaft and kink roller shaft are controlled by Computerized controller, speed section variable, fix roller 2 in front, rear in fix roller 3 and rear fixing roller 4 add corresponding first respectively before mid-rubber roll 21 and the first back cot 22 after mid-rubber roll 20, first, kink roller 5 in front, mid-rubber roll 23 before kink roller 6 and rear kink roller 7 adding corresponding second respectively in rear, mid-rubber roll 24 and the second back cot 25 after second, before in fix roller 2, roller 3 is fixed in rear, in front, kink roller 5 and rear middle kink roller 6 configure lower apron 26 in before first respectively, lower apron 27 in after first, lower apron 28 in before second, lower apron 29 in after second, mid-rubber roll 20 before first, mid-rubber roll 21 after first, mid-rubber roll 23 before second, after second, mid-rubber roll 24 configures respectively upper leather ring 30 in before the 3rd, upper leather ring 31 in after 3rd, upper leather ring 32 in before 4th, upper leather ring 33 in after 4th, front draft zone and middle draw zone are apron draft, first break draft district is simple roller draft, back zone drafting multiple is 1.1-1.3 times, intermediate draft multiple is 1.5-4 times, proparea drafting multiple is 10-50 times, section coloured yarn line density is 14-30tex, yarn twist factor controls at 320-360, four row roller diameters are 25mm, rear fixing roller 4 and rear in fix and space between 34-38mm between roller 3, fix roller 3 in rear and front in fix and space between 14-16mm between roller 2, before in fix and space between 11-12.5mm between roller 2 and front roller 1, ingot speed is 8000-10000r/min, front roller 1, front in fix roller 2, the first diplopore horn mouth 34 is installed additional after rear fixing roller 4 and rear kink roller 7, two rove can be fed simultaneously, the second diplopore horn mouth 35 is installed additional after fixing roller 3 and rear middle kink roller 6 in rear, two rove can be fed simultaneously, install four hole collectors 36 after front roller 1 additional, boundling is carried out to four fibre bundles, bamboo fibre rove 37 is fed from rear fixing roller 4, spun silk rove 38 feeds from rear kink roller 7, first color cotton rove 39 is fixed roller 3 and is fed from rear, second color cotton rove 40 feeds from rear middle kink roller 6, fixing roller 4 after being controlled by Computerized controller, rear kink roller 7, rear in fix roller 3, rear middle kink roller 6 feeding speed, make in different process section, four kinds of rove feeding ratios change, change the ratio of the four kinds of fibers in resultant yarn cross section, formation waits line density section coloured yarn effect.
Advantage of the present invention and beneficial effect are:
(1) bamboo fibre, silk flock, color cotton fiber is adopted to spin, yarn is made to have good antibiotic and sterilizing performance, moisture permeability, and yarn bright color, nature, production process is environment friendly and pollution-free, the soft and smooth pro-skin of its fabric, be high-grade textile product, have wide market prospects, the performance of enterprises is improved.
(2) yarn being spun into section coloured yarn, yarn vertical and horizontal can be made all to have color effect, for weaving high-grade fabric, interrupted striped can be formed at cloth cover, increase the third dimension of fabric, added value of product is increased substantially.
(3) spun yarn part adopts the four roller four apron ring spinning frames installing kink roller additional, what can realize spinning four kinds of different fibers waits line density section coloured yarn, the diversity of pattern is improved, pattern flexible adjustment, simple operation, meanwhile, the bar of yarn is done uniformity and is improved, and yarn added value is improved.
Accompanying drawing explanation
Fig. 1 is the resultant yarn method schematic diagram of the line density section coloured yarn process unitss such as the embodiment of the present invention four roller RING SPINNING used.
Fig. 2 is the draw zone schematic diagram of the line density section coloured yarn process unitss such as the embodiment of the present invention four roller RING SPINNING used.
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 TH558 ring spinning frame of four roller four aprons installing kink roller additional, spinning produces the line density section coloured yarns such as 14.6tex, this section coloured yarn line is formed by the blending by weight percentage of following composition: the bamboo fiber of 12.5%, the bamboo pulp fiber of 12.5%, the silk flock of 25%, first color cotton fiber of 25% and 25% the second color cotton fiber, this yarn has comfortable feel, good sucting wet air permeability, excellent anti-microbial property, and gloss is bright-coloured.
Manufacturing technique is as follows:
The first step, mixes at opening and cleaning step with the ratio of 52:48 with bamboo pulp fiber after pretreatment by bamboo fiber, after clear first comb connection, obtain the bamboo fibre carded sliver; The bamboo fibre carded sliver is obtained the ripe bar of bamboo fibre after the first drafting;
Second step, obtains keen-witted and capable silk floss by silk fiber after preliminary treatment; Keen-witted and capable silk floss obtains drafts after circle comb silk floss processed; Drafts obtains the continuous carded sliver after extension, bar processed; The continuous carded sliver obtains continuous ripe bar after the second drafting;
3rd step, by first, color cotton and the second color cotton is respectively through obtaining the first color cotton carded sliver and the second color cotton carded sliver after the second Blowing carding; By the first color cotton carded sliver and the second color cotton carded sliver respectively through obtaining first color cotton ripe article and second color cotton ripe article after the 3rd drafting;
4th step, by ripe for bamboo fibre bar, continuous ripe bar, the first color cotton ripe bar and the second color cotton ripe bar respectively through obtaining bamboo fibre rove, spun silk rove, the first color cotton rove and the second color cotton rove after rove;
5th step, four roller four apron ring spinning frames of kink roller are installed in spun yarn employing one additional, by bamboo fibre rove from rear fixing roller feeding, spun silk rove feeds from rear kink roller, roller feeding fixed by first color cotton rove from rear, second color cotton rove is from rear middle kink roller feeding, fixing roller after being controlled by Computerized controller, rear kink roller, rear in fix roller, rear middle kink roller feeding speed, make in different process section, rove feeding ratio changes, change the ratio of the four kinds of fibers in resultant yarn cross section, formation waits line density section coloured yarn effect.
The design parameter configuration of each step is as follows:
(1) first Blowing carding: the blending of bamboo fiber/bamboo pulp fiber is set to 50/50, but because bamboo fiber fiber is natural fabric, impurities is more, therefore in combing, dedoping step, removal of impurities is more, so actual rate of charge is set in 52/48, to ensure the actual blending rate of bamboo fiber and bamboo pulp fiber, adopt the reciprocating automatic plucker of FA006 type, SFA035E mixed cotton slitter, FA0228 type multi-mixer, FA106 type porcupine opener, FA179B cotton feeding box, FA221B type carding machine; The rotating speed of grabbing cotton hired roughneck is arranged on 950r/min, the porcupine hired roughneck rotating speed of mixed cotton slitter is 580r/min, the evener roller speed of multi-mixer is 680r/min, the porcupine hired roughneck rotating speed of porcupine opener is 490r/min, in carding step, the carded sliver is quantitatively 23.5g/5m, the rotating speed of cylinder is 300r/min, and the range of speeds of licker-in is 920r/min, and cover plate linear velocity is 100mm/min.
(2) first draftings: the bamboo fibre 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, the half-mature bar of bamboo fibre is quantitatively 21.5g/5m, and head also adopts 6 one threads and closes, total draft multiple is 6.56, and back zone drafting multiple is set to 1.62; The design of bamboo fibre ripe bar is quantitatively 18g/5m, two and adopt 6 one threads and close, and total draft multiple is 7.2, and back zone drafting multiple is set to 1.62, and roller gauge is 15 × 12 × 20mm.
(3) circle combs system silk floss: 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%, adopts three road circle combs to carry out system silk floss.Slubbing circle comb adopts DJ061 type waste silk opener, DJ171 type filling machine, CZ161 type circular comber, opener comb folding 40%, holding continuous cutter to licker-in spaces for 4mm, opening continuous cylinder to licker-in spaces for 4mm, hold continuous cutter and space for 5mm to what open continuous cylinder, opening continuous licker-in superficial velocity is 2m/min, opening continuous licker-in with the speed ratio opening continuous cylinder is 197, working roll linear velocity is 6m/min, filling machine comb folding is 35%, feeding to speed ratio is 340, space for 6mm between cut cotton cylinder and licker-in, circular comber comb folding 40%, embedding continuous height 30mm, turn over continuous height 10mm, front comber cylinder and cylinder space 1.6mm, rear comber cylinder and cylinder space for 1.0mm, cylinder speed is 4.5r/min, front comber cylinder speed is 155m/min, rear comber cylinder speed is 320m/min, the bourette of slubbing circle comb is carried out two road circle comb systems continuous, two road circle comb systems are continuous adopts DJ171 type filling machine, CZ162 type circular comber, filling machine comb folding is 35%, feeding to speed ratio is 340, space for 6mm between cut cotton cylinder and licker-in, circular comber comb folding 30%, embedding silk floss is highly 24mm, and turning over continuous is highly 6mm, and front comber cylinder and cylinder space for 2.0mm, rear comber cylinder and cylinder space for 1.0mm, cylinder speed is 4.5r/min, and front comber cylinder speed is 160m/min, and rear comber cylinder speed is 315m/min, the bourette of two road circle comb system silk flosses carries out three roads circle combs, three road circle comb systems are continuous adopts DJ171 type filling machine, CZ163 type circular comber, filling machine comb folding is 20%, feeding to speed ratio is 300, space for 4.5mm between cut cotton cylinder and licker-in, circular comber comb folding is 30%, embedding silk floss is highly 15mm, and turning over continuous is highly 5mm, and front comber cylinder and cylinder space for 1.0mm, rear comber cylinder and cylinder space for 1.0mm, cylinder speed is 5.5r/min, and front comber cylinder speed is 175m/min, and rear comber cylinder speed is 310m/min.
(4) extension, bar processed: improving the damage of minimizing to fiber while silk flock stretches parallel degree, adopt CZ231 type spreadboard, CZ241 type set frame, the grasp bigger than normal of spreadboard wood roll rotating speed is 14r/min, and continuous bar is quantitatively 4ktex.
(5) second draftings: silk flock is well mixed in extension, bar operation processed, for improving the strip uniformity, carry out one drafting, adopt the RSB-D22 drawing frame installing evereven additional, continuous ripe bar design is quantitatively 18g/5m, and adopt 6 one thread mixing, total draft multiple is 6.7, back zone drafting multiple is 1.62, and roller gauge is 15 × 12 × 20mm.
(6) second Blowing carding: adopt the FA0228 type multi-mixer of the reciprocating automatic plucker of FA006 type, TF type heavy object separator, FA103 type twin shaft stream opener, attached TF27 type bridge-type suction iron device, FA109 type scutcher, FA151 type brute force except micronic dust machine, FA177A type continuous blowing-carding feeding hopper, FA221B type carding machine, for powerful his point low of color cotton fiber, the principle that Process configuration should be followed " select content, many storehouses mixed cotton, soft shredding ", to reduce the damage to fiber.For ensureing " mixing ", cotton Beater Speed grabbed by griping cotton machine is 1000-1250r/min, and grabbing cotton arm each interval slippage is 1.2mm; Heavy object separator stripping Beater Speed is 115r/min; Twin shaft stream opener first Beater Speed is 410r/min, and the second Beater Speed is 420r/min; Multi-mixer Beater Speed is 560r/min; Scutcher first roller speed is 720r/min, and the second roller speed is 1120r/min, and the 3rd roller speed is 1780r/min, and cotton feeding box Beater Speed is 550r/min; During carding step, the carded sliver is quantitatively 23.5g/5m, and the cylinder range of speeds is 300r/min, and the licker-in range of speeds is 1000r/min, and doffer speed scope is 30r/min, and cover plate linear velocity is 80mm/min.
In (7) the 3rd draftings, for avoiding strip overdone excessively rotten, adopt Double Drawing, two and time adopt evereven, head also adopts FA311F drawing frame, two and adopt RSB-D22 drawing frame, half-mature bar is quantitatively 21.5g/5m, head also adopts 6 one threads and closes, and total draft multiple is 6.56, and back zone drafting multiple is 1.62; The design of ripe bar is quantitatively 18g/5m, two and adopt 6 one threads and close, and total draft multiple is 7.2, and back zone drafting multiple is set to 1.62, and color cotton fiber length is shorter, and roller gauge grasp less than normal, elects 40 × 33 × 33mm as.
(8) rove: regular roving feeding is set to 3.5g/10m, total draft multiple is set to 10.3 times, and back zone drafting multiple is 1.15, and roving twist factor controls 82, roller gauge is respectively 14mm, 30mm, 38mm, and roller diameter is respectively 28mm, 28mm, 25mm and 28mm.
(9) spun yarn: adopt the four roller four apron ring spinning frames installing kink roller additional, by bamboo fibre rove from rear fixing roller feeding, spun silk rove feeds from rear kink roller, roller feeding fixed by first color cotton rove from rear, second color cotton rove is from rear middle kink roller feeding, back zone drafting multiple is 1.15 times, intermediate draft multiple is 2.0 times, proparea drafting multiple is 48.5 times, yarn twist factor is 360, roller diameter is 25mm, and roller gauge is respectively 12.5mm, 15mm, 36mm, and ingot speed is 8000r/min.
After testing, as follows according to the indices of the bamboo/spun silk/color cotton section coloured yarn line of said method production:
Claims (6)
1. the production method of bamboo/spun silk/color cotton section coloured yarn line, bamboo/spun silk/color cotton section coloured yarn line comprises the bamboo fiber of 10%-15%, the bamboo pulp fiber of 10%-15%, the silk flock of 20%-30%, first color cotton fiber of 20%-30% and second color cotton fiber of 20%-30%, described first color cotton fiber is different with the color of the second color cotton fiber, it is characterized in that: comprise following production stage:
The first step, mixes at opening picking with bamboo pulp fiber after pretreatment by bamboo fiber, obtains the bamboo fibre carded sliver after the first Blowing carding, and the bamboo fibre carded sliver is obtained the ripe bar of bamboo fibre after the first drafting;
The ratio of described bamboo fiber weight and bamboo pulp fiber weight is: 50%-60%:40%-50%;
Second step, obtains keen-witted and capable silk floss by silk fiber after preliminary treatment, and keen-witted and capable silk floss obtains drafts after circle comb silk floss processed, and drafts obtains the continuous carded sliver after extension, bar processed, and the continuous carded sliver obtains continuous ripe bar after the second drafting;
3rd step, by the first color cotton fiber and the second color cotton fiber respectively through obtaining the first color cotton carded sliver and the second color cotton carded sliver after the second Blowing carding, by the first color cotton carded sliver and the second color cotton carded sliver respectively through obtaining first color cotton ripe article and second color cotton ripe article after the 3rd drafting;
4th step, by ripe for bamboo fibre bar, continuous ripe bar, the first color cotton ripe bar and the second color cotton ripe bar respectively through obtaining bamboo fibre rove, spun silk rove, the first color cotton rove and the second color cotton rove after rove;
5th step, spun yarn adopts a kind of four roller four apron ring spinning frames installing kink roller additional, each ingot position comprises four fixing rollers and three kink rollers, be respectively front roller, front in fix roller, rear in fix roller, rear fixing roller, front middle kink roller, rear middle kink roller, rear kink roller, front middle kink roller shaft, rear middle kink roller shaft and rear kink roller shaft is installed respectively additional below front middle roller axle, rear middle roller axle and rear roller axle, before in fix roller, rear in fix roller and rear fixing roller is packed on front middle roller axle, rear middle roller axle and rear roller axle respectively, with each roller shaft synchronous axial system, kink roller in front, in rear, kink roller and rear kink roller difference kink are in front middle roller axle, on rear middle roller axle and rear roller axle, it rotates by corresponding front middle kink roller shaft, kink roller shaft and the transmission of rear kink roller shaft in rear, before in kink roller shaft by being packed in kink roller in before the first profile of tooth belt wheel on axle and the first cog belt transmission, in rear, kink roller shaft is by being packed in kink roller in after the second profile of tooth belt wheel on axle and the second cog belt transmission, rear kink roller shaft is by being packed in kink roller after the 3rd profile of tooth belt wheel on axle and the 3rd cog belt transmission, the servomotor drive that fixing roller shaft and kink roller shaft are controlled by Computerized controller, speed section variable, fix roller in front, rear in fix roller and rear fixing roller add first respectively before mid-rubber roll, mid-rubber roll and the first back cot after first, mid-rubber roll, the second rear mid-rubber roll and the second back cot before kink roller, rear middle kink roller and rear kink roller adding second respectively in front, before in fix roller, rear in fix and roller, front middle kink roller and rear middle kink roller to add respectively in before first in after lower apron, first in before lower apron, second lower apron in after lower apron, second, after mid-rubber roll, second, mid-rubber roll to configure respectively in before the 3rd in after upper leather ring, the 3rd in before upper leather ring, the 4th upper leather ring in after upper leather ring, the 4th before first after mid-rubber roll, first before mid-rubber roll, second, front draft zone and middle draw zone are apron draft, first break draft district is simple roller draft, the first diplopore horn mouth is installed additional after rear fixing roller and rear kink roller, the second diplopore horn mouth is installed additional after fixing roller and rear middle kink roller in rear, install four hole collectors after front roller additional, boundling is carried out to four fibre bundles, by bamboo fibre rove from rear fixing roller feeding, spun silk rove feeds from rear kink roller, roller feeding fixed by first color cotton rove from rear, second color cotton rove is from rear middle kink roller feeding, fixing roller after being controlled by Computerized controller, rear kink roller, rear in fix roller, rear middle kink roller feeding speed, make in different process section, four kinds of rove feeding ratios change, change the ratio of the four kinds of fibers in resultant yarn cross section, formation waits line density section coloured yarn effect,
The ratio of described bamboo fibre weight, silk flock weight, the first color cotton fiber weight, the second color cotton fiber weight is 20%-30%:20%-30%:20%-30%:20%-30%.
2. the production method of a kind of bamboo/spun silk according to claim 1/color cotton section coloured yarn line, it is characterized in that: in the first step, in described bamboo fiber preliminary treatment, preliminary treatment, alkali lye kiering, sub-wire and post processing are carried out to bamboo fiber fiber, thus it is come unstuck and sub-wire process, remove the impurity and colloid that contain in bamboo fiber; Then make bamboo fiber fiber through boiling sub-wire, mechanical degummed ramie softening, dewing add oil emulsion, then by bamboo fiber temperature be 20-25 DEG C, relative humidity is heap storage process 4-5 days in the environment of 60-70%; In described first Blowing carding, the blending of bamboo fiber/bamboo pulp fiber fiber is set to 50/50, but because bamboo fiber fiber is natural fabric, impurities is more, therefore in combing, dedoping step, removal of impurities is more, so actual rate of charge is set in 52/48-55/45, to ensure the actual blending rate of bamboo fiber and bamboo pulp fiber, adopt the reciprocating automatic plucker of FA006 type, SFA035E mixed cotton slitter, FA0228 type multi-mixer, FA106 type porcupine opener, FA179B cotton feeding box, FA221B type carding machine; The rotating speed of grabbing cotton hired roughneck is arranged on 950-1100r/min, the porcupine hired roughneck rotating speed of mixed cotton slitter is arranged on 550-650r/min, the evener roller speed of multi-mixer is arranged on 680-700r/min, the porcupine hired roughneck rotating speed of porcupine opener controls at 480-540r/min, in carding step, the fixing quantity of the carded sliver is at 20.5-28.5g/5m, the rotating speed of cylinder controls at 250-360r/min, and the range of speeds of licker-in is 900-1020r/min, and cover plate linear velocity is 80-110mm/min; In described first drafting, the bamboo fibre carded sliver is carried out Double Drawing, two and time adopt evereven to adopt the mixing of 6-8 one thread, drafting multiple be 6-9 doubly, half-mature bar design be quantitatively 18-26g/5m, and ripe bar design is quantitative at 18-22.5g/5m.
3. the production method of a kind of bamboo/spun silk according to claim 1/color cotton section coloured yarn line, it is characterized in that: in second step, in described silk flock preliminary treatment, by silk cocoon after cocoon-peeling machine garnetting, feeding auger formula de-burring machine carries out removal of impurities, then adopts biology enzyme to carry out degumming process to the silk after removal of impurities, then the silk after coming unstuck is passed through washing, dehydration, drying process obtains keen-witted and capable silk floss, in described 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%, adopts three road circle combs to carry out system silk floss, slubbing circle comb adopts DJ061 type waste silk opener, DJ171 type filling machine, CZ161 type circular comber, opener comb folding 40%-45%, holding continuous cutter to licker-in spaces for 3-4.5mm, opening continuous cylinder to licker-in spaces for 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 195-200, working roll linear velocity is 4-7m/min, filling machine comb folding is 35%-38%, feeding to speed ratio is 320-420, space for 6-7mm between cut cotton cylinder and licker-in, circular comber comb folding 38%-40%, embedding continuous height 30-35mm, turn over continuous height 8-10mm, front comber cylinder and cylinder space 1.5-2.4mm, rear comber cylinder and cylinder space for 1-2mm, cylinder speed 4-4.5r/min, front comber cylinder speed 150-165m/min, rear comber cylinder speed 315-320m/min, the bourette of slubbing circle comb is carried out two road circle comb systems continuous, two road circle comb systems are continuous adopts DJ171 type filling machine, CZ162 type circular comber, filling machine comb folding is 30%-35%, feeding to speed ratio is 330-360, space for 5-6mm between cut cotton cylinder and licker-in, circular comber comb folding 30%-33%, embedding continuous height 20-28mm, turns over continuous height 6-8mm, and front comber cylinder and cylinder space 1-2mm, rear comber cylinder and cylinder space 1-1.5mm, cylinder speed 4.5-5r/min, front comber cylinder speed 160-170m/min, rear comber cylinder speed 310-320m/min, the bourette of two road circle comb system silk flosses carries out three roads circle combs, three road circle comb systems are continuous adopts DJ171 type filling machine, CZ163 type circular comber, filling machine comb folding is 20%-30%, feeding to speed ratio is 300-320, space for 4.5-5mm between cut cotton cylinder and licker-in, circular comber comb folding 30%-45%, embedding continuous height 15-20mm, turns over continuous height 5-7mm, and front comber cylinder and cylinder space 1-2mm, rear comber cylinder and cylinder space 1-1.5mm, cylinder speed 5.5-6r/min, front comber cylinder speed 175-192m/min, rear comber cylinder speed 310-325m/min, in described extension, bar processed, for improving the damage of minimizing to fiber while silk flock stretches parallel degree, adopt CZ231 type spreadboard, CZ241 type set frame, the grasp bigger than normal of spreadboard wood roll rotating speed is 12-15r/min, and continuous bar is quantitatively 3.5-5.5ktex, in described second drafting, silk flock is well mixed in extension, bar operation processed, for improving the strip uniformity, carry out one drafting, adopt the drawing frame installing evereven additional, adopt the mixing of 6-8 one thread, drafting multiple is 6-9 times, and continuous ripe bar design is quantitatively at 18-22.5g/5m.
4. the production method of a kind of bamboo/spun silk according to claim 1/color cotton section coloured yarn line, it is characterized in that: in the 3rd step, in described second Blowing carding, adopt the reciprocating automatic plucker of FA006 type, TF type heavy object separator, FA103 type twin shaft stream opener, attached TF27 type bridge-type inhales the FA0228 type multi-mixer of iron device, FA109 type scutcher, FA151 type brute force is except micronic dust machine, FA177A type continuous blowing-carding feeding hopper, FA221B type carding machine, for the feature that color cotton fiber is powerful low, Process configuration should follow " select content, many storehouses mixed cotton, soft shredding " principle, to reduce the damage to fiber, for ensureing " mixing ", cotton Beater Speed 1000-1250r/min grabbed by griping cotton machine, grab cotton arm each interval slippage 1.1-1.5mm, heavy object separator stripping Beater Speed 110-120r/min, twin shaft stream opener first Beater Speed controls at 400-420r/min, second Beater Speed controls at 420-440r/min, multi-mixer Beater Speed controls at 520-580r/min, scutcher first roller speed controls at 700-720r/min, second roller speed controls at 1120-1140r/min, 3rd roller speed controls at 1780-1860r/min, cotton feeding box Beater Speed controls at 550-560r/min, during carding step, the fixing quantity of the carded sliver is at 25-30g/5m, cylinder rotating speed controls at 300-320r/min, licker-in rotating speed controls at 1000-1030r/min, doffer speed controls at 30-40r/min, cover plate wire velocity control is at 80-120mm/min, in described 3rd drafting, for avoiding strip overdone excessively rotten, adopt Double Drawing, 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 times, and half-mature bar design fixing quantity is at 18-26g/5m, ripe bar design fixing quantity is at 18-22.5g/5m, color cotton fiber length is shorter, and roller gauge grasp less than normal, elects 40 × 33 × 33mm as.
5. the production method of a kind of bamboo/spun silk according to claim 1/color cotton section coloured yarn line, it is characterized in that: in described rove, back zone drafting multiple is 1.15-1.3 times, total draft multiple is set to 13-16 doubly, regular roving feeding controls at 3.5-5.0g/10m, roving twist factor controls at 65-85, front roller and middle front roller space apart from being 14mm, middle front roller and middle rear roller space for 30mm, middle rear roller and rear roller space for 38mm, front roller diameter 28mm, middle front roller diameter 28mm, middle rear roller diameter 25mm, rear roller diameter 28mm.
6. the production method of a kind of bamboo/spun silk according to claim 1/color cotton section coloured yarn line, it is characterized in that: in described spun yarn, front draft zone and middle draw zone are apron draft, first break draft district is simple roller draft, back zone drafting multiple is 1.1-1.3 times, intermediate draft multiple is 1.5-4 times, proparea drafting multiple is 10-50 times, section coloured yarn line density is 14-30tex, yarn twist factor controls at 320-360, four row roller diameters are 25mm, rear fixing roller and rear in fix and space between 34-38mm between roller, fix roller in rear and front in fix and space between 14-16mm between roller, before in fix and space between 11-12.5mm between roller and front roller, ingot speed is 8000-10000r/min.
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