CN104846502B - Method for manufacturing sectional colored yarns from bamboo/spun silk/colored cotton - Google Patents

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

A kind of production method of bamboo/spun silk/coloured silk cotton section coloured yarn line

Technical field

The present invention relates to new type yarn field is and in particular to arrive a kind of producer of bamboo/spun silk/coloured silk cotton section coloured yarn line Method.

Background technology

Bamboo fiber is a kind of native cellulose fibre, its cross section deformation of unevenness, has been covered with the hole being similar to ellipse Gap, in height hollow, capillary effect is extremely strong, can have good absorb-discharge humid and breathe freely in transient absorption and transpiring moisture Property, it is " fiber that can breathe " by good reputation.Bamboo fiber is contained within " bamboo a kind of jade ", has natural antibacterial, the antibacterial, effect of sterilization Really.Bamboo fiber product summer is smooth, winter-spring season and fluffy insulation, is referred to as " second skin of people ".Original bamboo fabric Skin-friendly is excellent, soft-touch, and skin sense is pleasant.Bamboo pulp fiber is that bamboo chip is done pulping by one kind, then slurry is made pulp rewetting The fiber that method spinning is made, not only has intensity and the elasticity of chemical fibre, and can antibiotic and sterilizing, its fibre is used for The home textile products such as spinning underwear, sheet, are liked by consumer.

Silk fiber is a kind of natural protein fibre, and breathability, hygroscopicity are splendid, has " fiber queen " good reputation.Silkworm 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 is also There are the health properties such as radioprotective, for manufacturing the products such as exposure suit, have wide market prospect.

Color cotton fiber has good sucting wet air permeability, and has natural color, need not contaminate in process Color operation, really environment friendly and pollution-free, fibre color is soft, elegant, is used for taking textile, and added value of product is high, has Good market prospect.

Pin, will be natural to silk fiber and two kinds in this regard, the present invention is mixed and made into rove using bamboo fiber and bamboo pulp fiber Color cotton fiber is respectively prepared rove, then feeds four rove in spinning process simultaneously, using four sieve installing kink Lora additional Draw four apron ring spinning frames, a kind of spinning bamboo/spun silk/coloured silk cotton section coloured yarn line simultaneously provides corresponding production method.

Content of the invention

The purpose of the present invention is the production method providing a kind of bamboo/spun silk/coloured silk 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/coloured silk cotton section coloured yarn line, bag Bamboo fiber containing 10%-15%, the bamboo pulp fiber of 10%-15%, the silk flock of 20%-30%, the first of 20%-30% Color cotton fiber and second color cotton fiber of 20%-30%, the color of described first color cotton fiber and the second color cotton fiber is different.Should Yarn has comfortable feel, a good sucting wet air permeability, excellent anti-microbial property, and gloss is bright-coloured.

For realizing the production of above-mentioned bamboo/spun silk/coloured silk cotton section coloured yarn line, using following production method：

The first step, bamboo fiber is mixed in opening picking with bamboo pulp fiber after pretreatment, obtains after the first Blowing carding The bamboo fibre carded sliver；The bamboo fibre carded sliver is obtained after the first drafting bamboo fibre ripe bar；

The ratio of described bamboo fiber weight and bamboo pulp fiber weight is：50%-60%：40%-50%；

Second step, silk flock is obtained after pretreatment keen-witted and capable silk floss, obtains drafts, essence after the keen-witted and capable continuous silk floss through circular comb system Silk floss obtains the continuous carded sliver after extension, bar processed, and the continuous carded sliver obtains continuous ripe bar after the second drafting；

3rd step, the first color cotton fiber and the second color cotton fiber are given birth to respectively through obtaining the first color cotton after the second Blowing carding Bar and the second color cotton carded sliver；Will be ripe respectively through obtaining the first color cotton after the 3rd drafting to the first color cotton carded sliver and the second color cotton carded sliver Bar and the second color cotton ripe bar；

4th step, bamboo fibre ripe bar, continuous ripe bar, the first color cotton ripe bar and the second color cotton ripe bar are obtained respectively through after rove To bamboo fibre rove, spun silk rove, the first color cotton rove and the second color cotton rove；

5th step, spun yarn is using a kind of four Lora four apron ring spinning frame installing kink Lora additional, each spindle position bag Include four fixing Lora and three kink Lora, be front roller, front middle fixing Lora, afterwards middle fixing Lora, afterwards fixing sieve respectively Draw, front middle kink Lora, afterwards middle kink Lora, rear kink Lora；Divide below front middle roller axle, rear middle roller axle and rear roller axle Do not install additional front in kink roller shaft, afterwards middle kink roller shaft and rear kink roller shaft, front middle fixing Lora, afterwards middle fixing Lora and Fix Lora afterwards to be packed in respectively on front middle roller axle, rear middle roller axle and rear roller axle, with each roller shaft synchronous axial system；Before in Kink Lora, afterwards middle kink Lora and rear kink Lora distinguish kink on front middle roller axle, rear middle roller axle and rear roller axle, It rotates by front accordingly middle kink roller shaft, afterwards middle kink roller shaft and rear kink Lora through-drive, front middle kink roller shaft By middle kink Lora before the first profile of tooth belt wheel of being packed on axle and the first profile of tooth V belt translation, afterwards middle kink roller shaft pass through solid It is contained in middle kink Lora after the second profile of tooth belt wheel and the second profile of tooth V belt translation on axle, rear kink roller shaft is by being packed on axle The 3rd profile of tooth belt wheel and the 3rd profile of tooth V belt translation after kink Lora；Fixing roller shaft and kink roller shaft are by computer program control The servomotor that device controls independently drives, speed section variable, in front middle fixing Lora, afterwards middle fixing Lora and afterwards fixing Lora Mid-rubber roll before adding first respectively, mid-rubber roll and the first back cot after first；Front middle kink Lora, afterwards middle kink Lora and after Mid-rubber roll before adding second respectively in kink Lora, mid-rubber roll and the second back cot after second, front middle fixing Lora, rear in solid Lower apron in before determining Lora, front middle kink Lora and adding first respectively in middle kink Lora afterwards, after first in lower apron, the Lower apron in before two, after second in lower apron, mid-rubber roll before first, mid-rubber roll after first, mid-rubber roll before second, middle glue after second Middle upper leather ring before being respectively configured the 3rd on roller, middle upper leather ring after the 3rd, middle upper leather ring before the 4th, middle upper leather ring after the 4th；Before lead Stretching area and middle draw zone is apron draft, and first break draft area is simple roller draft, installs additional after fixing Lora and rear kink Lora afterwards First diplopore horn mouth, installs the second diplopore horn mouth additional after middle fixing Lora and rear middle kink Lora afterwards, installs four after front roller additional Four fibre bundles are carried out boundling by hole collector；Bamboo fibre rove is fed from rear fixing Lora, spun silk rove is from rear kink Lora feeds, and the first color cotton rove feeds from rear middle kink Lora, by electricity from rear middle fixing Lora feeding, the second color cotton rove Brain cyclelog fixes Lora, rear kink Lora, afterwards middle fixing Lora, afterwards middle kink Lora feeding speed after controlling, and makes not With in process section, four kinds of rove feeding ratios change, and change the ratio of the four kinds of fibers in resultant yarn section, the line density section coloured yarn such as formation Effect；

Described bamboo fibre weight, silk flock weight, the first color cotton fiber weight, the ratio of the second color cotton fiber weight Example is 20%-30%：20%-30%：20%-30%：20%-30%.

Using above-mentioned production technology, bamboo fibre, silk flock, two kinds of color cotton fibers can be made good quality and have excellent The grade line density section coloured yarn of different moisture permeability, by bamboo fiber and bamboo pulp fiber in opening and cleaning step especially in the first step So that two kinds of bamboo fibre mix homogeneously, the spinning property of bamboo fiber is improved, and makes yarn have good suction for mixing Penetrable ventilated and antibiotic property；The line density section coloured yarn process units such as four Lora RING SPINNINGs are adopted in 5th step, will be fine to bamboo fibre, spun silk Two kinds of color cotton fibers of peacekeeping such as are spun at the line density section coloured yarn, make yarn have good sucting wet air permeability and anti-microbial property, and And yarn bright color, soft, meanwhile, satin color yarn fabric rich color, it is rich in layer variability and third dimension, yarn added value carries High.

Present invention process technical scheme perfect further is as follows：

Preferably, in the first step, in described bamboo fiber pretreatment, pretreatment is carried out to bamboo fiber fiber, alkali liquor boils White silk, sub-wire and post processing, thus it is carried out with degumming and sub-wire process, remove the impurity containing in bamboo fiber and colloid；So After make bamboo fiber fiber through steaming and decocting sub-wire, mechanical degummed ramie softening, dewing and add oil emulsion, then bamboo fiber in temperature is 20-25 DEG C, relative humidity be 60-70% environment in heap storage process 4-5 days.

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 fiber, impurities are more, and therefore in combing, dedoping step, remove impurity 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 Hystrix hodgsoni formula opener Machine, FA179B cotton feeding box, FA221B type carding machine；The rotating speed grabbing cotton hired roughneck is arranged on 950-1100r/min, the person of outstanding talent of mixed cotton slitter Pig hired roughneck's rotating speed is arranged on 550-650r/min, and the evener roller speed of multi-mixer is arranged on 680-700r/min, Hystrix hodgsoni Hystrix hodgsoni hired roughneck's rotating speed of formula opener controls the fixing quantity of the carded sliver in 480-540r/min, carding step in 20.5- 28.5g/5m, the rotating speed of cylinder controls in 250-360r/min, and the range of speeds of licker-in is 900-1020r/min, cover plate linear speed Spend for 80-110mm/min.

Preferably, in the first step, in described first drafting, the bamboo fibre carded sliver is carried out Double Drawing, two and when using from Mixing well engagement positions adopts 6-8 one thread to mix, and drafting multiple is 6-9 times, and half ripe bar designs quantification of 18-26g/5m, and ripe bar sets Meter quantitation is in 18-22.5g/5m.

Preferably, in second step, in described silk flock pretreatment, by Bombyx bombycis after cocoon-peeling machine garnetting, feeding auger Formula de-burring machine carries out remove impurity, then using enzyme, the silkworm silk after remove impurity is carried out with degumming process, then by the silkworm silk warp after degumming Cross washing, dehydration, drying process obtains keen-witted and capable silk floss.

Preferably, in second step, in described circular comb system silk floss, keen-witted and capable silk floss, after manually sorting, using mineral oil dewing, makes Keen-witted and capable continuous regain controls in 16%-17%, carries out system using three road circular comb continuous；Slubbing circular comb adopts DJ061 type waste silk opener, DJ171 type filling machine, CZ161 type circular comber, opener comb folding 40%-45%, holding continuous knife to licker-in gauge is 3-4.5mm, opens Continuous cylinder to licker-in gauge be 4-5mm, hold continuous knife to open continuous cylinder gauge be 4-5mm, open continuous licker-in superficial velocity be 1-2m/ Min, opening continuous licker-in with the speed ratio opening continuous cylinder is 195-200, and working roll linear velocity is 4-7m/min, and filling machine comb folding is 35%-38%, being fed for speed ratio is 320-420, and the gauge between cut cotton cylinder and licker-in is 6-7mm, circular comber comb folding 38%- 40%, embedding silk floss height 30-35mm, turn over continuous height 8-10mm, front comber cylinder and cylinder gauge 1.5-2.4mm, rear comber cylinder It is 1-2mm, cylinder speed 4-4.5r/min with cylinder gauge, front comber cylinder speed 150-165m/min, rear comber cylinder speed Degree 315-320m/min；The bourette of slubbing circular comb is carried out two road circular comb systems silk flosses, two road circular comb systems are continuous to adopt DJ171 type cut cotton Machine, CZ162 type circular comber, filling machine comb folding is 30%-35%, and being fed for speed ratio is 330-360, between cut cotton cylinder and licker-in Gauge is 5-6mm, circular comber comb folding 30%-33%, embedding silk floss height 20-28mm, turns over continuous height 6-8mm, front comber cylinder and stannum Woods gauge 1-2mm, rear comber cylinder and cylinder gauge 1-1.5mm, cylinder speed 4.5-5r/min, front comber cylinder speed 160- 170m/min, rear comber cylinder speed 310-320m/min；The continuous bourette of two road circular comb systems carries out three road circular comb, three road circular comb systems Continuous using DJ171 type filling machine, CZ163 type circular comber, it is 20%-30% that filling machine comb is rolled over, and being fed for speed ratio is 300-320, cuts Gauge between continuous cylinder and licker-in is 4.5-5mm, circular comber comb folding 30%-45%, embedding silk floss height 15-20mm, turns over continuous height 5-7mm, front comber cylinder and cylinder gauge 1-2mm, rear comber cylinder and cylinder gauge 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, stretch minimizing while parallel degree for improving silk flock Damage to fiber, using CZ231 type spreadboard, CZ241 type set frame, the grasp bigger than normal of spreadboard wood roll rotating speed, is 12- 15r/min, the quantification of 3.5-5.5ktex of continuous bar.

Preferably, in second step, in described second drafting, silk flock is well mixed in extension, bar operation processed, For improving the strip uniformity, carry out one drafting, using the drawing frame installing evereven additional, using the mixing of 6-8 one thread, Drafting multiple is 6-9 times, and continuous ripe bar design quantitation is in 18-22.5g/5m.

Preferably, in the 3rd step, in described second Blowing carding, using the reciprocating automatic plucker of FA006 type, TF type weight Separator, FA103 type twin shaft stream opener, the FA0228 type multi-mixer of attached TF27 type bridge-type suction ferrum device, FA109 type are clear Cotton machine, FA151 type strength remove micronic dust machine, FA177A type continuous blowing-carding feeding hopper, FA221B type carding machine, for color cotton fiber strength Low feature, Process configuration should follow the principle of " select content, many storehouses mixed cotton, soft shredding ", to reduce the damage to fiber； For ensureing " mix homogeneously ", griping cotton machine is grabbed cotton Beater Speed 1000-1250r/min, is grabbed cotton arm each interval slippage 1.1- 1.5mm, heavy object separator stripping Beater Speed 110-120r/min, twin shaft stream opener the first Beater Speed controls in 400- 420r/min, the second Beater Speed controls in 420-440r/min, and multi-mixer Beater Speed controls in 520-580r/min, Scutcher first roller speed controls in 700-720r/min, and the second roller speed controls in 1120-1140r/min, the 3rd roller In 1780-1860r/min, cotton feeding box Beater Speed controls in 550-560r/min cylinder speed controlling, carded sliver during carding step In 25-30g/5m, cylinder rotating speed controls in 300-320r/min fixing quantity, and licker-in rotating speed controls in 1000-1030r/min, Doffer speed controls in 30-40r/min, and cover plate wire velocity control is in 80-120mm/min.

Preferably, in the 3rd step, in described 3rd drafting, for avoiding strip overdone excessively rotten, using Double Drawing, two and when Using evereven, to improve the neat and well spaced degree of strip, using the mixing of 6-8 one thread, drafting multiple is 6-9 times, half ripe bar In 18-26g/5m, in 18-22.5g/5m, color cotton fiber length is shorter for ripe bar design fixing quantity for design fixing quantity, Lora every Away from grasp less than normal, elect 40 × 33 × 33mm as.

Preferably, in the 4th step, in described rove, back zone drafting multiple is 1.15-1.3 times, and total draft multiple is set to 13-16 times, regular roving feeding controls in 3.5-5.0g/10m, and roving twist factor controls in 65-85, front roller and middle front roller gauge Away from for 14mm, middle front roller and middle rear roller gauge are 30mm, and middle rear roller and rear roller gauge are 38mm, front roller diameter 28mm, middle front roller diameter 28mm, middle rear roller diameter 25mm, rear roller diameter 28mm.

Preferably, in the 5th step, in described spun yarn, thin using a kind of four Lora four apron RING SPINNING installing kink Lora additional Yarn machine, each spindle position includes four fixing Lora and three kink Lora, be respectively front roller 1, front middle fixing Lora 2, rear in Fix Lora 3, afterwards fixing Lora 4 and front middle kink Lora 5, afterwards middle kink Lora 6, rear kink Lora 7；Front middle roller axle 8, after Front middle kink roller shaft 11, afterwards middle kink roller shaft 12 and rear kink sieve is installed respectively additional below middle roller axle 9 and rear roller axle 10 Pulling shaft 13；Wherein front middle fixing Lora 2, afterwards middle fixing Lora 3 and fix afterwards Lora 4 be packed in respectively front middle roller axle 8, rear in On roller shaft 9 and rear roller axle 10, with each roller shaft synchronous axial system；Front middle kink Lora 5, afterwards middle kink Lora 6 and rear kink On front middle roller axle 8, rear middle roller axle 9 and rear roller axle 10, it rotates by front accordingly middle kink sieve Lora 7 difference kink Pulling shaft 11, afterwards middle kink roller shaft 12 and rear kink roller shaft 13 are driven, and front middle kink roller shaft 11 is by being packed on axle First profile of tooth belt wheel 14 and the first cog belt 15 be driven before in kink Lora 5, middle kink roller shaft 12 is by being packed on axle afterwards The second profile of tooth belt wheel 16 and the second cog belt 17 transmission after middle kink Lora 6, rear kink roller shaft 13 is by being packed on axle The 3rd profile of tooth belt wheel 18 and the 3rd cog belt 19 transmission after kink Lora 7；Each fixing roller shaft and kink roller shaft are by computer Cyclelog control servomotor independently drive, speed section variable, front middle fixing Lora 2, afterwards middle fixing Lora 3 and after Mid-rubber roll 21 and the first back cot 22 after mid-rubber roll 20, first before adding corresponding first respectively in fixing Lora 4；Front middle work Middle glue after mid-rubber roll 23, second before adding corresponding second respectively in set Lora 5, afterwards middle kink Lora 6 and rear kink Lora 7 Roller 24 and the second back cot 25, front middle fixing Lora 2, afterwards middle fixing Lora 3, front middle kink Lora 5 and afterwards in middle kink Lora 6 Lower apron 29 in after lower apron 28, second in before lower apron 27, second in after lower apron 26, first in before being respectively configured first, In before being respectively configured the 3rd on mid-rubber roll 24 after mid-rubber roll 23, second before mid-rubber roll 21, second after mid-rubber roll 20, first before first Middle upper leather ring 33 after middle upper leather ring the 32, the 4th before middle upper leather ring the 31, the 4th after upper leather ring the 30, the 3rd；Front draft zone and middle drawing-off Area is apron draft, and first break draft area is simple roller draft, and back zone drafting multiple is 1.1-1.3 times, and intermediate draft multiple is 1.5-4 times, proparea drafting multiple is 10-50 times, and section coloured yarn line density is 14-30tex, and yarn twist factor controls in 320-360, Four row roller diameters are 25mm, fix afterwards Lora 4 and afterwards the gauge between middle fixing Lora 3 between 34-38mm, afterwards in solid Determine gauge between Lora 3 and front middle fixing Lora 2 between 14-16mm, between front middle fixing Lora 2 and front roller 1 every Away between 11-12.5mm, ingot speed is 8000-10000r/min；Front roller 1, front middle fixing Lora 2；Fix afterwards Lora 4 and after Install the first diplopore horn mouth 34 after kink Lora 7 additional, two rove can be fed simultaneously, afterwards middle fixing Lora 3 and rear middle kink sieve Install the second diplopore horn mouth 35 after drawing 6 additional, two rove can be fed simultaneously, after front roller 1, install four hole collectors 36 additional, to four Fiber strip carries out boundling；Bamboo fibre rove 37 is fed from rear fixing Lora 4, spun silk rove 38 feeds from rear kink Lora 7, First color cotton rove 39 feeds from rear middle fixing Lora 3, and the second color cotton rove 40 feeds from rear middle kink Lora 6, by computer Cyclelog fixes Lora 4, rear kink Lora 7, afterwards middle fixing Lora 3, afterwards middle kink Lora 6 feeding speed after controlling, and makes In different process section, four kinds of rove feeding ratios change, and change the ratio of the four kinds of fibers in resultant yarn section, and the line density section such as formation is color Yarn effect.

Advantages of the present invention and having the beneficial effects that：

(1) spinned using bamboo fibre, silk flock, color cotton fiber, make yarn have good antibiotic and sterilizing performance, Moisture permeability, and yarn bright color, nature, production process is environment friendly and pollution-free, and the soft and smooth pro-skin of its fabric, is high-grade Textile product, has wide market prospect, and the performance of enterprises is improved.

(2) yarn is spun into section coloured yarn, yarn vertical and horizontal can be made all to have color effect, for weaving top grade Fabric, can form interrupted striped in cloth cover, increase the third dimension of fabric, so that added value of product is increased substantially.

(3) spun yarn part, using the four Lora four apron ring spinning frame installing kink Lora additional, can achieve four kinds of spinning The grade line density section coloured yarn of different fibers, the multiformity of pattern is improved, pattern flexible adjustment, simple operation, meanwhile, yarn Uniformity be improved, yarn added value is improved.

Brief description

Fig. 1 is that the resultant yarn method of the line density section coloured yarn process units such as four Lora RING SPINNINGs used by the embodiment of the present invention shows It is intended to.

Fig. 2 is that the draw zone of the line density section coloured yarn process units such as four Lora RING SPINNINGs used by the embodiment of the present invention is illustrated Figure.

Specific embodiment：

With reference to 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 Lora four apron installing kink Lora additional, spinning produces the lines such as 14.6tex Density section coloured yarn, this section coloured yarn line is formed by following component blending by weight percentage：12.5% bamboo fiber, 12.5% Second color cotton fiber of bamboo pulp fiber, 25% silk flock, 25% the first color cotton fiber and 25%, this yarn has comfortable Feel, good sucting wet air permeability, excellent anti-microbial property, and gloss is bright-coloured.

Manufacturing process is as follows：

The first step, by bamboo fiber after pretreatment with bamboo pulp fiber with 52：48 ratio mixes in opening and cleaning step, warp The bamboo fibre carded sliver is obtained after clear first comb connection；The bamboo fibre carded sliver is obtained after the first drafting bamboo fibre ripe bar；

Second step, silk fiber is obtained after pretreatment keen-witted and capable silk floss；Drafts is obtained after the keen-witted and capable continuous silk floss through circular comb system；Essence Silk floss obtains the continuous carded sliver after extension, bar processed；The continuous carded sliver obtains continuous ripe bar after the second drafting；

3rd step, by the first color cotton and the second color cotton respectively through obtaining the first color cotton carded sliver and second after the second Blowing carding The color cotton carded sliver；By the first color cotton carded sliver and the second color cotton carded sliver respectively through obtaining the first color cotton ripe bar and second after the 3rd drafting Color cotton ripe bar；

4th step, bamboo fibre ripe bar, continuous ripe bar, the first color cotton ripe bar and the second color cotton ripe bar are obtained respectively through after rove To bamboo fibre rove, spun silk rove, the first color cotton rove and the second color cotton rove；

5th step, spun yarn using a four Lora four apron ring spinning frame installing kink Lora additional, by bamboo fibre rove Feed from rear fixing Lora, spun silk rove feeds from rear kink Lora, the first color cotton rove feeds from rear middle fixing Lora, second Color cotton rove feeds from rear middle kink Lora, fixed after the Computerized controller control Lora, rear kink Lora, rear in solid Determine Lora, afterwards middle kink Lora feeding speed, make in different process section, rove feeding ratio changes, and changes four kinds of resultant yarn section The ratio of fiber, the line density section coloured yarn effect such as formation.

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 due to bamboo fiber fiber It is natural fiber, impurities are more, therefore in combing, dedoping step, remove impurity 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, using 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 grabbing cotton hired roughneck is arranged on 950r/min, and Hystrix hodgsoni hired roughneck's rotating speed of mixed cotton slitter is 580r/min, multi-mixer equal Cotton roller speed is 680r/min, and Hystrix hodgsoni hired roughneck's rotating speed of porcupine opener is 490r/min, and in carding step, the carded sliver determines Measure as 23.5g/5m, the rotating speed of cylinder is 300r/min, 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 simultaneously adopts FA311F drawing frame, two and adopt RSB D22 drawing frame, two and when adopt evereven, to improve the neat and well spaced degree of strip, bamboo fibre half ripe bar is quantification of 21.5g/5m, head simultaneously using 6 one threads and closes, and total draft multiple is 6.56, and back zone drafting multiple is set to 1.62；Bamboo fibre is ripe Bar designs quantification of 18g/5m, and two and using 6 one threads and close, total draft multiple is 7.2, and back zone drafting multiple is set to 1.62, roller gauge is 15 × 12 × 20mm.

(3) circular comb system is continuous：Keen-witted and capable silk floss, after manually sorting, using mineral oil dewing, makes the regain of keen-witted and capable silk floss control In 16%-17%, carry out system using three road circular comb continuous.Slubbing circular comb adopt DJ061 type waste silk opener, DJ171 type filling machine, CZ161 type circular comber, folding 40% combed by opener, and holding continuous knife to licker-in gauge is 4mm, and opening continuous cylinder to licker-in gauge is 4mm, holds Continuous knife to open continuous cylinder gauge be 5mm, open continuous licker-in superficial velocity be 2m/min, opening continuous licker-in with the speed ratio opening continuous cylinder is 197, working roll linear velocity is 6m/min, and filling machine comb folding is 35%, and being fed for speed ratio is 340, between cut cotton cylinder and licker-in Gauge is 6mm, and circular comber combs folding 40%, embedding silk floss height 30mm, turns over continuous height 10mm, front comber cylinder and cylinder gauge 1.6mm, Comber cylinder and cylinder gauge are 1.0mm afterwards, and cylinder speed is 4.5r/min, and front comber cylinder speed is 155m/min, combs afterwards Reason drum speed is 320m/min；The bourette of slubbing circular comb is carried out two road circular comb systems silk flosses, two road circular comb systems are continuous to adopt DJ171 type Filling machine, CZ162 type circular comber, filling machine comb folding is 35%, and being fed for speed ratio is 340, the gauge between cut cotton cylinder and licker-in For 6mm, circular comber comb folding 30%, embedding continuous height is 24mm, and turning over continuous is highly 6mm, and front comber cylinder with cylinder gauge is 2.0mm, rear comber cylinder and cylinder gauge are 1.0mm, and cylinder speed is 4.5r/min, and front comber cylinder speed is 160m/ Min, rear comber cylinder speed is 315m/min；The continuous bourette of two road circular comb systems carries out three road circular comb, and three road circular comb systems are continuous to be adopted DJ171 type filling machine, CZ163 type circular comber, filling machine comb folding is 20%, and being fed for speed ratio is 300, between cut cotton cylinder and licker-in Gauge be 4.5mm, circular comber comb folding is 30%, and embedding continuous height is 15mm, and turning over continuous height is 5mm, front comber cylinder and cylinder Gauge is 1.0mm, and rear comber cylinder and cylinder gauge are 1.0mm, and cylinder speed is 5.5r/min, and front comber cylinder speed is 175m/min, rear comber cylinder speed is 310m/min.

(4) extension, bar processed：Improving the damage reducing while silk flock stretches parallel degree to fiber, adopting 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 quantification of 4ktex.

(5) second draftings：Silk flock is well mixed in extension, bar operation processed, for improving the strip uniformity, enters One drafting of row, using the RSB D22 drawing frame installing evereven additional, continuous ripe bar designs quantification of 18g/5m, adopts 6 One thread mixes, and total draft multiple is 6.7, and back zone drafting multiple is 1.62, and roller gauge is 15 × 12 × 20mm.

(6) second Blowing carding：Using the reciprocating automatic plucker of FA006 type, TF type heavy object separator, FA103 type twin shaft Stream opener, the FA0228 type multi-mixer of attached TF27 type bridge-type suction ferrum device, FA109 type scutcher, FA151 type strength are removed Micronic dust machine, FA177A type continuous blowing-carding feeding hopper, FA221B type carding machine, for color cotton fiber strength his point low, Process configuration The principle of " select content, many storehouses mixed cotton, soft shredding " should be followed, to reduce the damage to fiber.For ensureing " mix homogeneously ", 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 the 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, third roll speed is 1780r/min, and cotton feeding box Beater Speed is 550r/min；During carding step, the carded sliver determines Measure as 23.5g/5m, the cylinder range of speeds is 300r/min, the licker-in range of speeds is 1000r/min, doffer speed scope is 30r/min, cover plate linear velocity is 80mm/min.

In (7) the 3rd draftings, for avoiding strip overdone excessively rotten, using Double Drawing, two and when adopt evereven, Head simultaneously adopts FA311F drawing frame, two and using RSB D22 drawing frame, the quantification of 21.5g/5m of half ripe bar, and head is simultaneously using 6 Strip simultaneously closes, and total draft multiple is 6.56, and back zone drafting multiple is 1.62；Ripe bar designs quantification of 18g/5m, and two and using 6 Strip simultaneously closes, 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 is less than normal Grasp, elect 40 × 33 × 33mm as.

(8) rove：Regular roving feeding is set to 3.5g/10m, and total draft multiple is set to 10.3 times, and back zone drafting multiple is 1.15, roving twist factor controls 82, and roller gauge is respectively 14mm, 30mm, 38mm, roller diameter be respectively 28mm, 28mm, 25mm and 28mm.

(9) spun yarn：Using the four Lora four apron ring spinning frame installing kink Lora additional, by bamboo fibre rove from rear solid Determine Lora feeding, spun silk rove feeds from rear kink Lora, from rear middle fixing Lora feeding, the second color cotton is thick for the first color cotton rove Yarn feeds from rear middle kink Lora, and back zone drafting multiple is 1.15 times, and intermediate draft multiple is 2.0 times, and proparea drafting multiple is 48.5 times, yarn twist factor is 360, and roller diameter is 25mm, and roller gauge is respectively 12.5mm, 15mm, 36mm, and ingot speed is 8000r/min.

After testing, the indices of the bamboo/spun silk/coloured silk cotton section coloured yarn line being produced according to said method are as follows：

Claims (6)

1. the production method of a kind of bamboo/spun silk/coloured silk cotton section coloured yarn line, bamboo/spun silk/coloured silk cotton section coloured yarn line comprises 10%-15%'s Bamboo fiber, 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%, the color of described first color cotton fiber and the second color cotton fiber different it is characterised in that： Including following production stage：

The first step, bamboo fiber is mixed in opening picking with bamboo pulp fiber after pretreatment, obtains bamboo fine after the first Blowing carding The dimension carded sliver, the bamboo fibre carded sliver is obtained after the first drafting bamboo fibre ripe bar；

The ratio of described bamboo fiber weight and bamboo pulp fiber weight is：50%-60%：40%-50%；

Second step, silk flock is obtained after pretreatment keen-witted and capable silk floss, obtains drafts, drafts warp after the keen-witted and capable continuous silk floss through circular comb system Cross extension, obtain the continuous carded sliver after bar processed, 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 obtain after the second Blowing carding the first color cotton carded sliver and The second color cotton carded sliver, by the first color cotton carded sliver and the second color cotton carded sliver respectively through obtain after the 3rd drafting the first color cotton ripe bar and Second color cotton ripe bar；

4th step, bamboo fibre ripe bar, continuous ripe bar, the first color cotton ripe bar and the second color cotton ripe bar are obtained bamboo respectively through after rove Fiber roving, spun silk rove, the first color cotton rove and the second color cotton rove；

5th step, spun yarn includes four using a kind of four Lora four apron ring spinning frame installing kink Lora additional, each spindle position Individual fixing Lora and three kink Lora, are front roller, front middle fixing Lora, afterwards middle fixing Lora, afterwards fixing Lora respectively, front Middle kink Lora, afterwards middle kink Lora, rear kink Lora；Add respectively below front middle roller axle, rear middle roller axle and rear roller axle The front middle kink roller shaft of dress, afterwards middle kink roller shaft and rear kink roller shaft, front middle fixing Lora, afterwards middle fixing Lora and solid afterwards Determine Lora to be packed in respectively on front middle roller axle, rear middle roller axle and rear roller axle, with each roller shaft synchronous axial system；Front middle kink Lora, afterwards middle kink Lora and rear kink Lora distinguish kink on front middle roller axle, rear middle roller axle and rear roller axle, its turn Move by front accordingly middle kink roller shaft, afterwards middle kink roller shaft and rear kink Lora through-drive, front middle kink roller shaft passes through It is packed in middle kink Lora before the first profile of tooth belt wheel and the first profile of tooth V belt translation on axle, middle kink roller shaft passes through to be packed in afterwards Middle kink Lora after the second profile of tooth belt wheel on axle and the second profile of tooth V belt translation, rear kink roller shaft is by being packed on axle Kink Lora after three profile of tooth belt wheels and the 3rd profile of tooth V belt translation；Fixing roller shaft and kink roller shaft are by Computerized controller control The servomotor of system independently drives, speed section variable, in front middle fixing Lora, afterwards middle fixing Lora and afterwards fixing Lora respectively Mid-rubber roll before adding first, mid-rubber roll and the first back cot after first；Front middle kink Lora, afterwards middle kink Lora and rear kink Mid-rubber roll before adding second respectively in Lora, mid-rubber roll and the second back cot, front middle fixing Lora, afterwards middle fixing sieve after second Draw, front middle kink Lora and before adding first respectively in middle kink Lora afterwards in lower apron, after first in lower apron, before second In lower apron, after second in lower apron, on mid-rubber roll before first, mid-rubber roll after first, mid-rubber roll before second, mid-rubber roll after second Middle upper leather ring before being respectively configured the 3rd, middle upper leather ring after the 3rd, middle upper leather ring before the 4th, middle upper leather ring after the 4th；Front draft zone It is apron draft with middle draw zone, first break draft area is simple roller draft, installs first additional after fixing Lora and rear kink Lora afterwards Diplopore horn mouth, installs the second diplopore horn mouth additional after middle fixing Lora and rear middle kink Lora afterwards, installs four hole collection after front roller additional Four fibre bundles are carried out boundling by clutch；Bamboo fibre rove is fed from rear fixing Lora, spun silk rove is from rear kink Lora Feeding, the first color cotton rove feeds from rear middle kink Lora, by computer journey from rear middle fixing Lora feeding, the second color cotton rove Sequence controller fixes Lora, rear kink Lora, afterwards middle fixing Lora, afterwards middle kink Lora feeding speed after controlling, and makes different works In skill section, four kinds of rove feeding ratios change, and change the ratio of the four kinds of fibers in resultant yarn section, the line density section coloured yarn effect such as formation Really；

Described bamboo fibre weight, silk flock weight, the first color cotton fiber weight, the ratio of the second color cotton fiber weight are 20%-30%：20%-30%：20%-30%：20%-30%.

2. a kind of bamboo/spun silk according to claim 1/coloured silk cotton section coloured yarn line production method it is characterised in that：The first step In, in described bamboo fiber pretreatment, bamboo fiber fiber is carried out with pretreatment, alkali liquor kiering, sub-wire and post processing, thus right It carries out degumming and sub-wire is processed, and removes the impurity containing in bamboo fiber and colloid；Then make bamboo fiber fiber through steaming Boil sub-wire, mechanical degummed ramie softening, dewing and add oil emulsion, then by bamboo fiber temperature be 20-25 DEG C, relative humidity be 60- In 70% environment, heap storage is processed 4-5 days；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 fiber, impurities are more, and therefore in combing, dedoping step, remove impurity is relatively Many, 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 Opened with the reciprocating automatic plucker of FA006 type, SFA035E mixed cotton slitter, FA0228 type multi-mixer, FA106 type Hystrix hodgsoni formula Cotton machine, FA179B cotton feeding box, FA221B type carding machine；The rotating speed grabbing cotton hired roughneck is arranged on 950-1100r/min, mixed cotton slitter Hystrix hodgsoni hired roughneck's rotating speed is arranged on 550-650r/min, and the evener roller speed of multi-mixer is arranged on 680-700r/min, person of outstanding talent Hystrix hodgsoni hired roughneck's rotating speed of pig formula opener controls the fixing quantity of the carded sliver in 480-540r/min, carding step in 20.5- 28.5g/5m, the rotating speed of cylinder controls in 250-360r/min, and the range of speeds of licker-in is 900-1020r/min, cover plate linear speed Spend for 80-110mm/min；In described first drafting, the bamboo fibre carded sliver is carried out Double Drawing, two and when using autoleveller dress Put using the mixing of 6-8 one thread, drafting multiple is 6-9 times, half ripe bar designs quantification of 18-26g/5m, ripe bar design quantitation exists 18-22.5g/5m.

3. a kind of bamboo/spun silk according to claim 1/coloured silk cotton section coloured yarn line production method it is characterised in that：Second step In, in described silk flock pretreatment, by Bombyx bombycis after cocoon-peeling machine garnetting, feeding auger formula de-burring machine carries out remove impurity, then Degumming process is carried out using enzyme to the silkworm silk after remove impurity, then by the silkworm silk after degumming through washing, dehydration, drying process obtains To keen-witted and capable silk floss；In described circular comb system silk floss, keen-witted and capable silk floss, after manually sorting, using mineral oil dewing, makes the regain of keen-witted and capable silk floss Control in 16%-17%, carry out system using three road circular comb continuous；Slubbing circular comb adopt DJ061 type waste silk opener, DJ171 type filling machine, CZ161 type circular comber, opener comb folding 40%-45%, hold continuous knife to licker-in gauge be 3-4.5mm, open continuous cylinder to licker-in every Be 4-5mm away from for 4-5mm, holding continuous knife to opening the gauge of continuous cylinder, opening continuous licker-in superficial velocity is 1-2m/min, open continuous licker-in with The speed ratio opening continuous cylinder is 195-200, and working roll linear velocity is 4-7m/min, and filling machine comb folding is 35%-38%, is fed for speed ratio For 320-420, the gauge between cut cotton cylinder and licker-in is 6-7mm, circular comber comb folding 38%-40%, embedding silk floss height 30- 35mm, turns over continuous height 8-10mm, front comber cylinder and cylinder gauge 1.5-2.4mm, and rear comber cylinder and cylinder gauge are 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 circular comb is carried out two road circular comb systems continuous, two road circular comb systems are continuous to adopt DJ171 type filling machine, CZ162 type circular comber, Filling machine comb folding is 30%-35%, and being fed for speed ratio is 330-360, and the gauge between cut cotton cylinder and licker-in is 5-6mm, circular comb Machine comb folding 30%-33%, embedding silk floss height 20-28mm, turn over continuous height 6-8mm, front comber cylinder and cylinder gauge 1-2mm, comb afterwards Reason cylinder and cylinder gauge 1-1.5mm, cylinder speed 4.5-5r/min, front comber cylinder speed 160-170m/min, rear combing Drum speed 310-320m/min；The continuous bourette of two road circular comb systems carries out three road circular comb, and three road circular comb system silk flosses are cut using DJ171 type Continuous machine, CZ163 type circular comber, filling machine comb folding is 20%-30%, and being fed for speed ratio is 300-320, between cut cotton cylinder and licker-in Gauge be 4.5-5mm, circular comber comb folding 30%-45%, embedding silk floss height 15-20mm, turn over continuous height 5-7mm, front comber cylinder With cylinder gauge 1-2mm, rear comber cylinder and cylinder gauge 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, stretch flat for raising silk flock Reduce the damage to fiber, using CZ231 type spreadboard, CZ241 type set frame, spreadboard wood roll rotating speed while stroke is spent Grasp bigger than normal, is 12-15r/min, the quantification of 3.5-5.5ktex of continuous bar；In described second drafting, silk flock is extending, is making Bar operation is well mixed, for improving the strip uniformity, carries out one drafting, using the drafting installing evereven additional Machine, using the mixing of 6-8 one thread, drafting multiple is 6-9 times, and continuous ripe bar design quantitation is in 18-22.5g/5m.

4. a kind of bamboo/spun silk according to claim 1/coloured silk cotton section coloured yarn line production method it is characterised in that：3rd step In, in described second Blowing carding, using the reciprocating automatic plucker of FA006 type, TF type heavy object separator, FA103 type twin shaft stream Opener, the FA0228 type multi-mixer of attached TF27 type bridge-type suction ferrum device, FA109 type scutcher, FA151 type strength are removed micro- Dirt machine, FA177A type continuous blowing-carding feeding hopper, FA221B type carding machine, for the low feature of color cotton fiber strength, Process configuration should Follow the principle of " select content, many storehouses mixed cotton, soft shredding ", to reduce the damage to fiber；For ensureing " mix homogeneously ", grab Cotton machine grabs cotton Beater Speed 1000-1250r/min, grabs cotton arm each interval slippage 1.1-1.5mm, and heavy object separator stripping is beaten Handss speed 110-120r/min, twin shaft stream opener the first Beater Speed controls in 400-420r/min, the second Beater Speed control In 420-440r/min, multi-mixer Beater Speed controls in 520-580r/min system, and scutcher first roller speed controls In 700-720r/min, the second roller speed controls in 1120-1140r/min, and third roll speed controlling is in 1780-1860r/ Min, cotton feeding box Beater Speed controls in 550-560r/min, and during carding step, the fixing quantity of the carded sliver is in 25-30g/5m, cylinder Rotating speed controls in 300-320r/min, and licker-in rotating speed controls in 1000-1030r/min, and doffer speed controls in 30-40r/min, Cover plate wire velocity control is in 80-120mm/min；In described 3rd drafting, for avoiding strip overdone excessively rotten, using Double Drawing, Two and when adopt evereven, to improve the neat and well spaced degree of strip, using 6-8 one thread mixing, drafting multiple be 6-9 times, , in 18-26g/5m, in 18-22.5g/5m, color cotton fiber length is shorter for ripe bar design fixing quantity for half ripe bar design fixing quantity, Roller gauge grasp less than normal, elects 40 × 33 × 33mm as.

5. a kind of bamboo/spun silk according to claim 1/coloured silk cotton section coloured yarn line production method it is characterised in that：Described thick In yarn, back zone drafting multiple is 1.15-1.3 times, and total draft multiple is set to 13-16 times, and regular roving feeding controls in 3.5-5.0g/ 10m, roving twist factor controls in 65-85, and front roller and middle front roller gauge are away from for 14mm, middle front roller and middle rear roller gauge For 30mm, middle rear roller and rear roller gauge are 38mm, front roller diameter 28mm, middle front roller diameter 28mm, and middle rear roller is straight Footpath 25mm, rear roller diameter 28mm.

6. a kind of bamboo/spun silk according to claim 1/coloured silk cotton section coloured yarn line production method it is characterised in that：Described thin In yarn, front draft zone and middle draw zone are apron draft, and first break draft area is simple roller draft, and back zone drafting multiple is 1.1- 1.3 times, intermediate draft multiple is 1.5-4 times, and proparea drafting multiple is 10-50 times, and section coloured yarn line density is 14-30tex, spun yarn Twist factor controls in 320-360, and four row roller diameters are 25mm, fix afterwards Lora and afterwards the gauge between middle fixing Lora exist Between 34-38mm, afterwards the gauge between middle fixing Lora and front middle fixing Lora between 14-16mm, front middle fixing Lora and Between 11-12.5mm, ingot speed is 8000-10000r/min to gauge between front roller.