CN104831441B - Cotton/spun silk blending yarn production method - Google Patents
Cotton/spun silk blending yarn production method Download PDFInfo
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Abstract
The invention relates to a cotton/spun silk blending yarn production method. The method includes the steps that cotton is processed through a first blowing-carding unit to acquire cotton card sliver and mulberry silk is preliminarily processed to acquire refined waste silk; the refined waste silk is processed through a first circular comber to acquire first refined cotton; silk noil of the first circular comber is processed through a second circular comber and a third circular comber to acquire second refined cotton; the first refined cotton and the second refined cotton are expanded and manufactured into a first cotton strip and a second cotton strip; the first cotton strip and the cotton card sliver are processed through a first drawing unit to acquire first cotton/spun silk drawn silver; the second cotton strip is processed through a second drawing unit to acquire cotton drawn silver, and the cotton card silver is processed through a third drawing unit to acquire cotton drawn silver; the first cotton/spun silk drawn silver is processed through a first roving unit to acquire first cotton/spun silk rough yarn, and the cotton drawn silver acquired through the second drawing unit and the cotton drawn silver acquired through the third drawing unit are simultaneously fed in the roving process and are processed through a second roving unit to acquire second cotton/spun silk rough yarn; the first cotton/spun silk rough yarn and the second cotton/spun silk rough yarn are simultaneously fed in a spinning frame through double horn-shaped openings and spun, so that cotton/spun silk blending yarn good in quality is acquired.
Description
Technical field
The present invention relates to new type yarn field is and in particular to arrive a kind of production method of cotton/thin,tough silk scribbled.
Background technology
Cotton fiber belongs to natural fiber, and hygroscopicity is strong, and fabric sofetening is fine and smooth, after other fiber blends, strongly, elasticity etc.
Performance is optimized, and market share is high.Cotton system develops relative maturity in technical field, is widely used.
Silk fiber is natural protein fibre, is made up of 18 kinds of aminoacid, good permeability, hygroscopicity is splendid, has " fiber
Queen's " good reputation.Its product smooth pliable, is rich in gloss, has sensation cool in summer and warm in winter, have during friction uniqueness " scroop " phenomenon,
There are good extensibility and thermostability.Silk product gloss is vivid, elegant, also has the health properties such as radioprotective, by with
In manufacturing the products such as exposure suit, there is wide market prospect.
Pin, in this regard, the present invention is spinned using cotton and silk fiber, is mixed using multiple methods, is provided one kind
The production method of cotton/thin,tough silk scribbled, realizes the production with the cotton/thin,tough silk scribbled of mix uniformly effect.
Content of the invention
The purpose of the present invention is the production method providing a kind of cotton/thin,tough silk scribbled.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of cotton/thin,tough silk scribbled, comprises 50%-
70% cotton fiber, the silk fiber of 30%-50%.This yarn has excellent sucting wet air permeability, and its product feel is thin
Greasy, gloss is vivid, elegant.
For realizing the production of above-mentioned cotton/thin,tough silk scribbled, using following production method:
The first step, cotton fiber is obtained after the first Blowing carding the cotton carded sliver；Mulberry silk is obtained after initial processing essence
Dry silk floss；
Second step, keen-witted and capable silk floss is obtained the first drafts after the first circular comb system silk floss；By the bourette of the first circular comb through second,
The second drafts is obtained after three circular comb system silk flosses；By the first drafts and the second drafts respectively through extending, obtain the first silk floss bar after bar processed
With the second continuous bar；
3rd step, the first continuous bar is obtained the first cotton/thin,tough silk ripe bar with the cotton carded sliver after the first drafting；By the second continuous bar warp
Cross the second drafting and obtain continuous ripe bar, the cotton carded sliver is obtained cotton ripe bar after the 3rd drafting；
4th step, the first cotton/thin,tough silk ripe bar is obtained the first cotton/thin,tough silk rove after the first rove；By continuous ripe bar and cotton ripe bar
Feed in rove simultaneously, obtain the second cotton/thin,tough silk rove after the second rove；
5th step, spun yarn adopts SEILE textile spinning system, the first cotton/thin,tough silk rove and the second cotton/thin,tough silk rove through double horn mouth
Feed spinning frame simultaneously, obtain cotton/silk floss mixed yarn after spun yarn；
Described cotton fiber weight, the ratio of silk fiber weight are: 50%-70%:30%-50%.
Using the above-mentioned mode of production, cotton fiber and mulberry silk fiber mix homogeneously can be made superior in quality mixed yarn
Line, particularly in the third step, part silk floss bar is mixed in mixing in doubling step with the cotton carded sliver, and part silk floss bar is with the cotton carded sliver respectively
Mix in Roving Frames after drafting, hybrid mode is various, so that cotton fiber is mixed homogeneously with silk fiber, adopts in spinning process
Use SEILE textile technology, so that cotton fiber is mixed further with silk fiber, improve the structure of scribbled, improve yarn qualities.
Present invention process technical scheme perfect further is as follows:
Preferably, in the first step, in described cotton fiber first Blowing carding, Process configuration follows " how pine is combed, to comb generation more
Beat, fall less caducous " technological principle, 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.Cotton Beater Speed 1000-1300r/min grabbed by griping cotton machine；
Heavy object separator stripping Beater Speed 110-130r/min；Twin shaft stream opener the first Beater Speed 400-430r/min, second
Beater Speed 420-450r/min；Multi-mixer Beater Speed 550-600r/min；Scutcher cotton feeding box Beater Speed 550-
570r/min；During carding step, in 20-25g/5m, the cylinder range of speeds is 300-350r/min to the fixing quantity of the cotton carded sliver, thorn
The roller range of speeds is 1000-1050r/min, and doffer speed scope is 30-50r/min, and cover plate linear velocity is 80-100mm/min.
Preferably, in the first step, in described mulberry silk initial processing, by Bombyx bombycis after cocoon-peeling machine garnetting, feeding auger
Formula de-burring machine carries out remove impurity, carries out degumming process using enzyme to the silkworm silk after remove impurity, is then passed through washing, dehydration, is dried
Operation obtains keen-witted and capable silk floss.
Preferably, in second step, in described first circular comb system silk floss, keen-witted and capable silk floss, after manually sorting, is given using mineral oil
Wet, so that the regain of keen-witted and capable silk floss is controlled in 16%-17%；Using dj061 type waste silk opener, dj171 type filling machine, cz161 type is justified
It is continuous that comb carries out system；Opener comb folding 42%-44%, opening continuous cylinder to licker-in gauge is 4-5mm, and holding continuous knife to licker-in gauge is
3-4.5mm, hold continuous knife to open continuous cylinder gauge be 4-5mm, open continuous licker-in superficial velocity be 1-2m/min, open continuous licker-in and open
The speed ratio of continuous cylinder is 190-210, and working roll linear velocity is 4-7m/min；Filling machine comb folding is 33%-35%, and being fed for speed ratio is
320-420, the gauge between cut cotton cylinder and licker-in is 6-7mm；Circular comber comb folding 35%-40%, embedding silk floss height 25-35mm,
Turn over continuous height 8-10mm, front comber cylinder and cylinder gauge 1.5-2.4mm, rear comber cylinder and cylinder gauge 1.0-2.0mm, stannum
Woods speed 4-4.5r/min, front comber cylinder speed 150-169m/min, rear comber cylinder speed 310-320m/min.
Preferably, in second step, in described second circular comb system silk floss, by the first circular comb bourette through dj171 type filling machine,
It is continuous that cz162 type circular comber carries out system；Filling machine comb folding is 30%-35%, and being fed for speed ratio is 320-380, cut cotton cylinder and licker-in
Between gauge be 5-6mm；Circular comber comb folding 30%-35%, embedding silk floss height 20-25mm, turn over continuous height 6-8mm, front combing rolling
Cylinder and cylinder gauge 1.0-2.0mm, rear comber cylinder and cylinder gauge 1.0-1.5mm, cylinder speed 4.5-5r/min, front combing
Drum speed 160-175m/min, rear comber cylinder speed 310-320m/min.
Preferably, in second step, in described 3rd circular comb system silk floss, by the second circular comb bourette through dj171 type filling machine,
It is continuous that cz163 type circular comber carries out system；Filling machine comb folding is 20%-30%, and being fed for speed ratio is 300-340, cut cotton cylinder and licker-in
Between gauge be 4.5-5mm；Circular comber comb folding 30%-40%, embedding silk floss height 15-20mm, turn over continuous height 5-7mm, front combing
Cylinder and cylinder gauge 1.0-2.0mm, rear comber cylinder and cylinder gauge 1.0-1.5mm, cylinder speed 5.5-6.0r/min, front
Comber cylinder speed 175-192m/min, rear comber cylinder speed 310-320m/min.
Preferably, in second step, in described extension, bar processed, using cz231 type spreadboard, cz241 type set frame；For carrying
High microsteping stretches parallel degree, and the grasp bigger than normal of spreadboard wood roll rotating speed, is 12-14r/min, the quantification of 3.5-5ktex of continuous bar.
Preferably, in the 3rd step, in described first drafting, for avoiding rotten volume, the first continuous bar is carried out twice with the cotton carded sliver
It is mixed that simultaneously head simultaneously adopts fa311f drawing frame, and two and using rsb-d22 drawing frame；For improve strip neat and well spaced degree, two and when adopt
Evereven, is mixed using 6 one threads, the wherein first continuous bar 3, the cotton carded sliver 3, and total draft multiple is between 6-9, ripe
Bar design quantitation is in 18-22g/5m.
Preferably, in the 3rd step, in described second drafting, for making continuous bar mix homogeneously, using three road draftings；Slubbing, two
Road strip adoption cz251 type drawing frame, extreme trace strip adoption cz252 type drawing frame；Slubbing, two roads using 10-12 root and close, end
Road using 5-6 road and closes；Total draft multiple is 8-14, and ripe bar quantitative design is 18-22g/5m.
Preferably, in the 3rd step, in described 3rd drafting, the cotton carded sliver is carried out Double Drawing, head simultaneously adopts fa311f simultaneously
Bar machine, two and adopt rsb-d22 drawing frame, two and when adopt evereven, to improve the neat and well spaced degree of strip, using 6-8
One thread mixes, and drafting multiple is 6-9, and roller gauge is 15 × 12 × 20mm, and half ripe bar designs quantification of 18-25g/5m, ripe
Bar design quantitation is in 18-22g/5m.
Preferably, in the 4th step, in described first rove, it is 1.10-1.40 using back zone drafting multiple, total draft multiple
It is set to 6.0-8.2 times, regular roving feeding controls in 3.5-5.0g/10m, roving twist factor controls in 65-85, roller gauge is 14
× 30 × 38mm, roller diameter is 28 × 28 × 25 × 28mm.
Preferably, in the 4th step, in described second rove, fed using continuous ripe bar and cotton ripe bar, back area draft times simultaneously
Number is 1.15-1.30, and total draft multiple is set to 13-16 times, and regular roving feeding controls in 4.2-5.0g/10m, roving twist factor control
In 65-85, roller gauge is 14 × 30 × 38mm to system, and roller diameter is 28 × 28 × 25 × 28mm.
Preferably, in the 5th step, in described spun yarn, using the qfa1528 spinning frame installing poly- spinning system entirely additional, from yarn count
For 7.4-29.2tex, yarn twist factor controls in 360-420, roller diameter 25 × 25 × 50mm, and roller gauge is (11-
12.5) × (34-38) mm, ingot speed is 10000-12000r/min.
Advantages of the present invention and having the beneficial effects that:
(1) select cotton and silkworm silk as raw material, yarn has good elasticity and gloss, product feel is fine and smooth, soft easypro
Suitable, and there is the style of elegant.
(2) in the yarn course of processing, a part of silkworm silk carries out drafting using silk spinning system, and a part of silkworm silk adopts cotton spinning
System carries out drafting, is conducive to improving the blending performance of silk fiber.
(3) silkworm silk is mixed using two ways with cotton fiber: is mixed in mixing in doubling step mixing, in Roving Frames
Close, adopt SEILE textile technology in spinning process, make two kinds of fiber mix homogeneously.
(4) silk fiber softness is next to the skin, heat-insulation breathable, has various health-care to human body, with cotton blend after can be suitable
Reduces cost, the suitable market demand.
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 qfa1528 spinning frame add poly- spinning system entirely, spinning produces 8tex cotton/silk blending yarn, this blending
Yarn is formed by following component blending by weight percentage: 50% silk flock and 50% cotton fiber, this yarn has comfortable
Feel, good sucting wet air permeability, also good health properties.
Manufacturing process is as follows:
The first step, cotton fiber is obtained after the first Blowing carding the cotton carded sliver；Mulberry silk is obtained after initial processing essence
Dry silk floss；
Second step, keen-witted and capable silk floss is obtained the first drafts after the first circular comb system silk floss；By the bourette of the first circular comb through second,
The second drafts is obtained after three circular comb system silk flosses；By the first drafts and the second drafts respectively through extending, obtain the first silk floss bar after bar processed
With the second continuous bar；
3rd step, the 50% the first continuous bars and the 50% cotton carded sliver are obtained the first cotton/thin,tough silk ripe bar after the first drafting；By
Two silk flosses article and the cotton carded sliver obtain continuous ripe bar and cotton ripe bar respectively through after the second drafting and the 3rd drafting；
4th step, the first cotton/thin,tough silk ripe bar is obtained the first cotton/thin,tough silk rove after the first rove；By 50% continuous ripe bar and
50% cotton ripe bar feeds in rove simultaneously, obtains the second cotton/thin,tough silk rove after the second rove；
5th step, the first cotton/thin,tough silk rove and the second cotton/thin,tough silk rove are fed spinning frame simultaneously, obtain after spun yarn cotton/
Continuous mixed yarn.
The design parameter configuration of each step is as follows:
(1) first Blowing carding: during cotton carding, weight of card sliver is 20g/5m, griping cotton machine grabs cotton Beater Speed 1000r/min, weight
Separator stripping Beater Speed 110r/min, twin shaft stream opener the first Beater Speed 400r/min, the second Beater Speed 420r/
Min, multi-mixer Beater Speed 550r/min, scutcher cotton feeding box Beater Speed 550r/min, the cotton carding cylinder range of speeds
For 300r/min, the licker-in range of speeds is 1000r/min, and doffer speed scope is 30r/min, and cover plate linear velocity is 80-
100mm/min.
(2) silkworm silk preliminary working: by Bombyx bombycis after cocoon-peeling machine garnetting, feeding auger formula de-burring machine carries out remove impurity, using life
Thing enzyme carries out degumming process to the silkworm silk after remove impurity, is then passed through washing, dehydration, drying process obtains keen-witted and capable silk floss.
(3) first circular comb: in the first 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%；Using dj061 type waste silk opener, dj171 type filling machine, cz161 type circular comber system
Continuous；Folding 42% combed by opener, and opening continuous cylinder to licker-in gauge is 4mm, and holding continuous knife to licker-in gauge is 3mm, holds continuous knife to opening silk floss
The gauge of cylinder is 5mm, and opening continuous licker-in superficial velocity is 2m/min, and opening continuous licker-in with the speed ratio opening continuous cylinder is 190, working roll
Linear velocity is 4m/min；Filling machine comb folding is 35%, and being fed for speed ratio is 320, and the gauge between cut cotton cylinder and licker-in is 6mm.
Circular comber combs folding 35%, embedding silk floss height 25mm-35mm, turns over continuous height 8-10mm, front comber cylinder and cylinder gauge 1.5-
2.4mm, rear comber cylinder and cylinder gauge 1.0mm, cylinder speed 4r/min, front comber cylinder speed 150m/min, rear combing
Drum speed 310m/min.
(4) second circular comb: filling machine comb folding is 33%, being fed for speed ratio is 340, and the gauge between cut cotton cylinder and licker-in is
5mm；Circular comber combs folding 30%, embedding silk floss height 22mm, turns over continuous height 7mm, front comber cylinder and cylinder gauge 1.0mm, rear combing
Cylinder and cylinder gauge 1.5mm, cylinder speed 4.8r/min, front comber cylinder speed 165m/min, rear comber cylinder speed
315m/min.
(5) the 3rd circular comb: filling machine comb folding is 20%, being fed for speed ratio is 300, and the gauge between cut cotton cylinder and licker-in is
4.5mm.Circular comber combs folding 30%, embedding silk floss height 20mm, turns over continuous height 7mm, front comber cylinder and cylinder gauge 2.0mm, combs afterwards
Reason cylinder and cylinder gauge 1.5mm, cylinder speed 5.5r/min, front comber cylinder speed 180m/min, rear comber cylinder speed
315m/min.
(6) extend, bar processed: the quantification of 4ktex of continuous bar, spreadboard wood roll rotating speed is 12r/min.
(7) first draftings: cotton/thin,tough silk half ripe bar quantitative design is 19.5g/5m, slubbing strip adoption 6 one thread and closes, its
In the first continuous bar 3, the cotton carded sliver 3, total draft multiple is 6.2, and back zone drafting multiple is set to 1.63；Cotton/thin,tough silk ripe bar is quantitative
Be designed as 18g/5m, two roads and strip adoption 6 one thread mixing, total draft multiple be 6.5, back zone drafting multiple is set to 1.63,
Roller gauge is 15 × 12 × 20mm.
(8) second draftings: continuous half ripe bar quantitative design is 18.5g/5m, slubbing strip adoption 10 and closes, total draft times
Number is 10.8；Continuous ripe bar quantitative design is 18g/5m, two roads strip adoption 12 and closes, total draft multiple is 12.4, and extreme trace is simultaneously
Strip adoption 6 road simultaneously closes, and total draft multiple is 6.2.
(9) the 3rd draftings: cotton half ripe bar designs quantification of 19.5g/5m, head simultaneously using 6 one threads and closes, total draft multiple
For 6.2, back zone drafting multiple is set to 1.63；The quantification of 18g/5m of cotton ripe bar, two and using 6 one threads and close, total draft times
Number is 6.5, and back zone drafting multiple is set to 1.63, and roller gauge is 15 × 12 × 20mm.
(10) first rove: cotton/thin,tough silk regular roving feeding is designed as 4.5g/10m, are 1.18 using back zone drafting multiple, always lead
Stretch multiple and be set to 8 times, roving twist factor be 78, roller gauge be 14 × 30 × 38mm, roller diameter be 28 × 28 × 25 ×
28mm.
(11) second rove: regular roving feeding is controlled to 4.5g/10m, back zone drafting multiple is 1.20, and total draft multiple is arranged
For 16 times, roving twist factor controls 78, and roller gauge is 14 × 30 × 38mm, and roller diameter is 28 × 28 × 25 × 28mm.
(12) spun yarn: using the qfa1528 spinning frame installing poly- spinning system entirely additional, yarn linear density is 8tex, and system twisted with the fingers by spun yarn
In 420, roller diameter 25 × 25 × 50mm, roller gauge is 12.5 × 34mm to numerical control system, and ingot speed is 10000r/min.
After testing, the indices of the cotton/thin,tough silk scribbled being produced according to said method are as follows:
Claims (6)
1. the production method of a kind of cotton/thin,tough silk scribbled, is characterized in that: includes following production stage
The first step, cotton fiber is obtained after the first Blowing carding the cotton carded sliver；Mulberry silk is obtained after initial processing keen-witted and capable silk floss；
Second step, keen-witted and capable silk floss is obtained the first drafts after the first circular comb system silk floss；The bourette of the first circular comb is justified through second, third
The second drafts is obtained after comb system silk floss；By the first drafts and the second drafts respectively through extending, obtain the first silk floss article and the after processed article
Two continuous bars；
3rd step, the first continuous bar is obtained the first cotton/thin,tough silk ripe bar with the cotton carded sliver after the first drafting；By second continuous article through the
Two draftings obtain continuous ripe bar, and the cotton carded sliver is obtained cotton ripe bar after the 3rd drafting；
4th step, the first cotton/thin,tough silk ripe bar is obtained the first cotton/thin,tough silk rove after the first rove；By continuous ripe bar and cotton ripe bar thick
Yarn feeds simultaneously, obtains the second cotton/thin,tough silk rove after the second rove；
5th step, spun yarn adopts SEILE textile spinning system, the first cotton/thin,tough silk rove and the second cotton/thin,tough silk rove through double horn mouth simultaneously
Feeding spinning frame, obtains cotton/silk floss mixed yarn after spun yarn；
Described cotton fiber weight, the ratio of silk fiber weight are: 50%-70%:30%-50%.
2. the production method of a kind of cotton/thin,tough silk scribbled according to claim 1, is characterized in that: in the first step, described cotton
In fiber first Blowing carding, Process configuration follow " how the many combs of pine, with comb generation beat, fall less caducous " technological principle, using fa006
The reciprocating automatic plucker of type, tf type heavy object separator, fa103 type twin shaft stream opener, attached tf27 type bridge-type inhale ferrum device
Fa0228 type multi-mixer, fa109 type scutcher, fa151 type strength remove micronic dust machine, fa177a type continuous blowing-carding feeding hopper,
Fa221b type carding machine, cotton Beater Speed 1000-1300r/min grabbed by griping cotton machine；Heavy object separator stripping Beater Speed 110-
130r/min；Twin shaft stream opener the first Beater Speed 400-430r/min, the second Beater Speed 420-450r/min；Many storehouses are mixed
Cotton machine Beater Speed 550-600r/min；Scutcher cotton feeding box Beater Speed 550-570r/min；Cotton carded sliver during carding step
In 20-25g/5m, the cylinder range of speeds is 300-350r/min to fixing quantity, and the licker-in range of speeds is 1000-1050r/min,
Doffer speed scope is 30-50r/min, and cover plate linear velocity is 80-100mm/min；In mulberry silk initial processing, Bombyx bombycis are passed through
After cocoon-peeling machine garnetting, feeding auger formula de-burring machine carries out remove impurity, carries out degumming process using enzyme to the silkworm silk after remove impurity, so
Afterwards through washing, dehydration, drying process obtains keen-witted and capable silk floss.
3. the production method of a kind of cotton/thin,tough silk scribbled according to claim 1, is characterized in that: in second step, described
In one 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%；Using dj061 type waste silk opener, dj171 type filling machine, it is continuous that cz161 type circular comber carries out system；Opener comb folding 42%-
44%, open continuous cylinder to licker-in gauge be 4-5mm, hold continuous knife to licker-in gauge be 3-4.5mm, hold continuous knife to open continuous cylinder every
It is 1-2m/min away from for 4-5mm, opening continuous licker-in superficial velocity, opening continuous licker-in with the speed ratio opening continuous cylinder is 190-210, working roll
Linear velocity is 4-7m/min；Filling machine comb folding is 33%-35%, and being fed for speed ratio is 320-420, between cut cotton cylinder and licker-in
Gauge is 6-7mm；Circular comber comb folding 35%-40%, embedding silk floss height 25-35mm, turn over continuous height 8-10mm, front comber cylinder and stannum
Woods gauge 1.5-2.4mm, rear comber cylinder and cylinder gauge 1.0-2.0mm, cylinder speed 4-4.5r/min, front comber cylinder speed
Degree 150-169m/min, rear comber cylinder speed 310-320m/min；In described second circular comb system silk floss, by the first circular comb bourette warp
Cross dj171 type filling machine, it is continuous that cz162 type circular comber carries out system；Filling machine comb folding is 30%-35%, and being fed for speed ratio is 320-
380, the gauge between cut cotton cylinder and licker-in is 5-6mm；Circular comber comb folding 30%-35%, embedding silk floss height 20-25mm, turn over silk floss
Height 6-8mm, front comber cylinder and cylinder gauge 1.0-2.0mm, rear comber cylinder and cylinder gauge 1.0-1.5mm, cylinder speed
Degree 4.5-5r/min, front comber cylinder speed 160-175m/min, rear comber cylinder speed 310-320m/min；Described 3rd circle
In comb system silk floss, by the second circular comb bourette through dj171 type filling machine, it is continuous that cz163 type circular comber carries out system；Folding combed by filling machine
20%-30%, being fed for speed ratio is 300-340, and the gauge between cut cotton cylinder and licker-in is 4.5-5mm；Circular comber comb folding 30%-
40%, embedding silk floss height 15-20mm, turn over continuous height 5-7mm, front comber cylinder and cylinder gauge 1.0-2.0mm, rear comber cylinder with
Cylinder gauge 1.0-1.5mm, cylinder speed 5.5-6.0r/min, front comber cylinder speed 175-192m/min, rear comber cylinder
Speed 310-320m/min；In described extension, bar processed, using cz231 type spreadboard, cz241 type set frame；Stretch for improving fiber
Straight parallel degree, the grasp bigger than normal of spreadboard wood roll rotating speed, is 12-14r/min, the quantification of 3.5-5ktex of continuous bar.
4. the production method of a kind of cotton/thin,tough silk scribbled according to claim 1, is characterized in that: in the 3rd step, described
In one drafting, for avoiding rotten volume, the first continuous bar is mixed simultaneously with the cotton carded sliver twice, head simultaneously adopts fa311f drawing frame, and two simultaneously
Using rsb-d22 drawing frame；For improve strip neat and well spaced degree, two and when adopt evereven, using 6 one threads mix,
Wherein first continuous bar 3, the cotton carded sliver 3, between 6-9, ripe bar design quantitation is in 18-22g/5m for total draft multiple；Described
In two draftings, for making continuous bar mix homogeneously, using three road draftings；Slubbing, two roads strip adoption cz251 type drawing frame, extreme trace is simultaneously
Strip adoption cz252 type drawing frame；Slubbing, two roads using 10-12 root and close, and extreme trace using 5-6 road and closes；Total draft multiple is 8-
14, ripe bar quantitative design is 18-22g/5m；In described 3rd drafting, the cotton 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, using 6-
8 one thread mixing, drafting multiple is 6-9, and roller gauge is 15 × 12 × 20mm, and half ripe bar designs quantification of 18-25g/5m, ripe
Bar design quantitation is in 18-22g/5m.
5. the production method of a kind of cotton/thin,tough silk scribbled according to claim 1, is characterized in that: in described first rove,
It is 1.10-1.40 using back zone drafting multiple, total draft multiple is set to 6.0-8.2 times, and regular roving feeding controls in 3.5-5.0g/
10m, roving twist factor controls in 65-85, and roller gauge is 14 × 30 × 38mm, and roller diameter is 28 × 28 × 25 × 28mm；
In described second rove, fed using continuous ripe bar and cotton ripe bar, back zone drafting multiple is 1.15-1.30, total draft multiple simultaneously
Be set to 13-16 times, regular roving feeding controls in 4.2-5.0g/10m, roving twist factor controls in 65-85, roller gauge be 14 ×
30 × 38mm, roller diameter is 28 × 28 × 25 × 28mm.
6. the production method of a kind of cotton/thin,tough silk scribbled according to claim 1, is characterized in that: in described spun yarn, adopts
Install the qfa1528 spinning frame of poly- spinning system entirely additional, be 7.4-29.2tex from yarn count, yarn twist factor controls in 360-420,
Roller diameter 25 × 25 × 50mm, roller gauge is (11-12.5) × (34-38) mm, and ingot speed is 10000-12000r/min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510251515.3A CN104831441B (en) | 2015-05-15 | 2015-05-15 | Cotton/spun silk blending yarn production method |
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| CN201510251515.3A CN104831441B (en) | 2015-05-15 | 2015-05-15 | Cotton/spun silk blending yarn production method |
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| CN106757618B (en) * | 2017-03-22 | 2018-10-02 | 江南大学 | A kind of production method of polyester cotton combing mixed yarn |
| CN109023644A (en) * | 2018-08-17 | 2018-12-18 | 苏州幼品丝尚婴童用品有限公司 | A kind of silk cotton face fabric and preparation method thereof with biological nature |
| CN110409029A (en) * | 2019-08-29 | 2019-11-05 | 张家港市华益纺织有限公司 | A kind of mulberry silk and cotton fiber blended yarn and its spinning process |
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