CN109385720A - A kind of spinning process of imitative airflow slub - Google Patents
A kind of spinning process of imitative airflow slub Download PDFInfo
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- CN109385720A CN109385720A CN201811112784.1A CN201811112784A CN109385720A CN 109385720 A CN109385720 A CN 109385720A CN 201811112784 A CN201811112784 A CN 201811112784A CN 109385720 A CN109385720 A CN 109385720A
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- slub
- airflow
- spinning process
- imitative
- spinning
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
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- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention relates to spinning technology field, in particular a kind of spinning process of imitative airflow slub, comprising the following steps: the raw material of airflow slub is imitated in S1, selection: index of mainly distributing cotton is as follows: industrial grade: 3.4 grades, principal length；27.8mm, fineness: 6120 public branch, strength: 21.8, short fiber content: 12.7%, percentage of impurity: 2.3%, moisture content: 7.5%；S2, process equipment and process: (FA002-FA006C-FA104-FA022-FA106-FA141) opening picking unit-FA201 type carding machine-FA311 type drawing frame-BD200SN type open-end spinning frame；S3 formulates spinning process: opening and cleaning step-carding step-mixing in doubling step-airflow slub spinning process.Method of the invention can produce that three-dimensional sense is strong, the imitative airflow slub of style varied.
Description
Technical field
The present invention relates to spinning technology field more particularly to a kind of spinning process of imitative airflow slub.
Background technique
With the continuous improvement of people's living standards, the pursuit to garment material also tends to fashion, individual character and diversification.Bamboo
Yarn is saved as a kind of current fancy yarn with fastest developing speed, technology is most mature, is all used widely on woven fabric and knitted fabric.
It because of its unique style, increasingly has been favored by people, has a vast market foreground.Slub device comes across last century 80
Age just promotes the use of in the nineties, and the slub device of early stage is disconnected by the actuation of electromagnetic clutch to control roller
Rotation achievees the purpose that slub of weaving, and slub length, rugosity are not easily controlled and the adjustment range is small, due to electromagnetic clutch
It is frequently attracted in long-term continuous production, so high failure rate, is also easy to produce bad yarn.With the continuous development of electronic technology, 90 years
In generation, starts the slub device for occurring individually controlling yarn roller revolving speed by stepper motor and programmable controller, and this device is defeated
Enter 5 groups of nubby-yarn parameters, be combined into 25 groups of rings in spinning process automatically, carries out cyclicity production, cannot weave real meaning
The irregular slub of random distribution.Servo motor slub device has been digitized since 2000 to be widely applied, and can be compiled
Process control program is also further improved, roller revolving speed can be carried out " millimeter ", " millisecond " grade control, be able to produce with and without
Regular slub, and there is nubby-yarn parameter expert algorithm system and technique storage, calling function, IV type servo motor bamboo of CCZ-
Section yarn feeding device just belongs to this kind.Current newest slub device has had CAD copying, can simulate on the touchscreen aobvious
Show cloth cover broadwise ring distributing position effect picture, convenient for quickly confirmation or modification technique, guarantees that cloth cover bamboo joint is evenly distributed nature.
In conclusion the present invention propose a kind of spinning process of imitative airflow slub improve it is such there are the problem of.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of imitative airflow slub proposed
Spinning process.
To achieve the goals above, present invention employs following technical solutions:
A kind of spinning process of imitative airflow slub, comprising the following steps:
The raw material of airflow slub is imitated in S1, selection: index of mainly distributing cotton is as follows: industrial grade: 3.4 grades, principal length；
27.8mm, fineness: 6120 public branch, strength: 21.8, short fiber content: 12.7%, percentage of impurity: 2.3%, moisture content: 7.5%；
S2 selects process equipment are as follows: (FA002-FA006C-FA104-FA022-FA106-FA141) opening picking unit-FA201 type
Carding machine-FA311 type drawing frame-BD200SN type open-end spinning frame；
S3, formulate spinning process: opening and cleaning step-carding step-mixing in doubling step-imitates airflow slub spinning process；
S4: concrete operations process: strip-is fed for loudspeaker (being fed for buncher)-feed roller and feeding board-combing roller-row
The miscellaneous lower cotton-conveying pipe-in area-goes up cotton-conveying pipe-rotor-Nanel-doffing tube and resistance twist device-delivery roller and skin
Roller-silk rolling device and yarn break sensor-tension bow-yarn guide-winding resultant yarn-bobbin.
Preferably, opening and cleaning step: the S3 uses the technological principle of " thin to feed, more pines, beat less ".
Preferably, the S3, carding step: using the technique of " tight gauge, more points of combs, few damage, light quantitative, small tension receiving coil "
Principle.
Preferably, the S3, mixing in doubling step: using the technique of " middle speed, tight gauge, light quantitative, suitable drawing-off, again pressurization "
Principle, total draft multiple head and be 7.8 times, two and be 8.6 times, back zone drafting multiple head is simultaneously controlled at 1.56 times, two and is controlled
At 1.37 times, ripe bar standard dry weight is selected as 21.8 g/5 m.
Preferably, the S3 imitates airflow slub spinning process, using the technique of " the middle twist, in draw speed, fast point of comb "
Principle, and pay attention to the reasonable disposition between revolving cup vacuum degree and the revolving speed of point comb rod.
Preferably, the S2, the operating ambient temperature of open-end spinning frame require to be 18 DEG C -28 DEG C, and relative humidity requirement is
55%-65%。
Preferably, the S3, main technologic parameters are as follows for airflow slub spinning process: Ji Shate number:
83.1Tex, the twist: 54 twirls/10cm, rotor speed: 29000r/min, combing roller speed: 7800 r/min draw yarn speed:
80m/min, ring spacing: 720 ~ 1370mm, slub length: 220 ~ 310mm, slubbing multiple: 1.8 times.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention both can be used for woven fabric, knitted fabric can be used for, since ring size and the difference of distribution are added and knitted
The variation of technique is made, fabric can generate a variety of different styles, and when being used as clothing fabric or drapery, flower pattern is prominent, three-dimensional
Sense is strong, can satisfy consumer demand.
2. the technology of the present invention adapts to the demand of high added value fabric, and is also can be reduced in process of production with cotton grade, can
Considerable economic benefit is brought for textile enterprise.
3. opening and cleaning step uses the technological principle of " thin to feed, more pines, beat less ", the degree of opening of each opening or cleaning point is improved, sufficiently
Fiber is decomposed, opening or cleaning point dirt stick gauge is suitably amplified, and multiple rows of impurity improves the dust cage revolving speed and suction air volume of condenser, to exclude
Dust.
4. carding step is using the technological principle of " tight gauge, more points of combs, few damage, light quantitative, small tension receiving coil ", using tight
Gauge is conducive to fiber point comb and stretches and improve the depth of parallelism, reduces the mutual afterturn kink of fiber, there is fiber in cotton net preferably
Directionality, in order to reduce fibre damage, the appropriate revolving speed for reducing thorn rod using low knife low-angle and properly increases cover board speed
Degree, is conducive to the exclusion of short flannel impurity.
5. airflow slub spinning process is using the technological principle of " the middle twist, in draw speed, fast point of comb ", appropriate to aggravate
Feeding roller pressure is allowed to reinforce carding role, appropriate to amplify feeding roller jaw and a point gauge for comb rod, to reduce fiber damage
Wound, suitably reduction rotor speed, can reduce broken end.
In the present invention, it is not directed to part in the device and is the same as those in the prior art or can be realized by using the prior art,
The present invention can produce standard compliant imitative airflow slub by specific raw material, technique and process, and can produce
Different styles, and cost can be reduced, create economic benefit.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
A kind of spinning process of imitative airflow slub, comprising the following steps:
The raw material of airflow slub is imitated in S1, selection: index of mainly distributing cotton is as follows: industrial grade: 3.4 grades, principal length；
27.8mm, fineness: 6120 public branch, strength: 21.8, short fiber content: 12.7%, percentage of impurity: 2.3%, moisture content: 7.5%；
S2 selects process equipment are as follows: (FA002-FA006C-FA104-FA022-FA106-FA141) opening picking unit-FA201 type
Carding machine-FA311 type drawing frame-BD200SN type open-end spinning frame；
S3, formulate spinning process: opening and cleaning step-carding step-mixing in doubling step-imitates airflow slub spinning process；
S4: concrete operations process: strip-is fed for loudspeaker (being fed for buncher)-feed roller and feeding board-combing roller-row
The miscellaneous lower cotton-conveying pipe-in area-goes up cotton-conveying pipe-rotor-Nanel-doffing tube and resistance twist device-delivery roller and skin
Roller-silk rolling device and yarn break sensor-tension bow-yarn guide-winding resultant yarn-bobbin.
Opening and cleaning step: the S3 uses the technological principle of " thin to feed, more pines, beat less ", improves the shredding of each opening or cleaning point
Degree, sufficiently decomposition fiber, opening or cleaning point dirt stick gauge suitably amplify, and multiple rows of impurity improves the dust cage revolving speed and suction air volume of condenser,
To exclude dust.
Carding step: the S3 using the technological principle of " tight gauge, more points of combs, few damage, light quantitative, small tension receiving coil ", is adopted
Be conducive to fiber point comb with tight gauge and stretch and improve the depth of parallelism, reduces the mutual afterturn kink of fiber, there is fiber in cotton net
Preferable directionality, in order to reduce fibre damage, the appropriate revolving speed for reducing thorn rod using low knife low-angle and properly increases cover board
Speed is conducive to the exclusion of short flannel impurity.
The S3, mixing in doubling step: using the technological principle of " middle speed, tight gauge, light quantitative, suitable drawing-off, again pressurization ", always
Drafting multiple head and be 7.8 times, two and be 8.6 times, back zone drafting multiple head is simultaneously controlled at 1.56 times, two and is controlled 1.37
Times, ripe bar standard dry weight is selected as 21.8 g/5 m.
The S3, airflow slub spinning process are appropriate using the technological principle of " the middle twist, in draw speed, fast point of comb "
Feeding roller pressure is aggravated, is allowed to reinforce carding role, it is appropriate to amplify feeding roller jaw and a point gauge for comb rod, to reduce fibre
Dimension damage, suitably reduction rotor speed, can reduce broken end;And pay attention to rationally matching between revolving cup vacuum degree and the revolving speed of point comb rod
It sets.
The S2, the operating ambient temperature of open-end spinning frame require to be 18 DEG C -28 DEG C, and relative humidity requires to be 55%-65%.
The S3, imitating airflow slub spinning process, main technologic parameters are as follows: Ji Shate number: 83.1Tex, twists
Degree: 54 twirls/10cm, rotor speed: 29000r/min, combing roller speed: 7800 r/min draw yarn speed: 80m/min, ring
Spacing: 720 ~ 1370mm, slub length: 220 ~ 310mm, slubbing multiple: 1.8 times.
Case is embodied:
Embodiment 1: the main technologic parameters setting of imitative airflow slub spinning process are as follows: Ji Shate number: 83.1Tex, the twist:
54 twirls/10cm, rotor speed: 29000r/min, combing roller speed: 7800 r/min draw yarn speed: 80m/min, between ring
Away from: 720 ~ 1370mm, slub length: 220 ~ 310mm, slubbing multiple: 1.8 times.
Embodiment 2: the main technologic parameters setting of imitative airflow slub spinning process are as follows: Ji Shate number: 72.9Tex,
The twist: 56 twirls/10cm, rotor speed: 31000r/min, combing roller speed: 7800 r/min draw yarn speed: 72m/min, bamboo
Internode is away from 730 ~ 770mm, slub length: 220 ~ 310mm, slubbing multiple: 2.5 times.
Embodiment 3: the main technologic parameters setting of imitative airflow slub spinning process are as follows: Ji Shate number: 64.8Tex,
The twist: 58 twirls/10cm, rotor speed: 36000r/min, combing roller speed: 7600 r/min draw yarn speed: 68m/min, bamboo
Internode is away from 280 ~ 610mm, slub length: 210 ~ 240mm, slubbing multiple: 1.7 times.
Embodiment 4: the main technologic parameters setting of imitative airflow slub spinning process are as follows: Ji Shate number: 58.3Tex,
The twist: 62 twirls/10cm, rotor speed: 36000r/min, combing roller speed: 7600 r/min draw yarn speed: 64m/min, bamboo
Internode is away from 270 ~ 340mm, slub length: 270 ~ 340mm, slubbing multiple: 2.1 times.
To sum up, by implementing and compare, below table is obtained:
| Ji Shate number | Single thread force | Hundred meter Chong Liang | Single thread breaking strength | Hundred meters of deviation of weights |
| 83.1 | 7.2 | 1.6 | 14.2 | +1.0 |
| 72.9 | 6.7 | 1.8 | 13.2 | +0.8 |
| 64.8 | 6.9 | 1.7 | 13.0 | -0.6 |
| 58.3 | 6.6 | 1.6 | 11.8 | +1.2 |
It is obtained from above, embodiment 1: the main technologic parameters setting of imitative airflow slub spinning process are as follows: Ji Shate number:
83.1Tex, the twist: 54 twirls/10cm, rotor speed: 29000r/min, combing roller speed: 7800 r/min draw yarn speed:
80m/min, ring spacing: 720 ~ 1370mm, slub length: 220 ~ 310mm, slubbing multiple: 1.8 times of imitative air-flows produced
Type ring yarn quality is best.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of spinning process of imitative airflow slub, which comprises the following steps:
The raw material of airflow slub is imitated in S1, selection: index of mainly distributing cotton is as follows: industrial grade: 3.4 grades, principal length；
27.8mm, fineness: 6120 public branch, strength: 21.8, short fiber content: 12.7%, percentage of impurity: 2.3%, moisture content: 7.5%；
S2 selects process equipment are as follows: (FA002-FA006C-FA104-FA022-FA106-FA141) opening picking unit-FA201 type
Carding machine-FA311 type drawing frame-BD200SN type open-end spinning frame；
S3 formulates spinning process: opening and cleaning step-carding step-mixing in doubling step-airflow slub spinning process；
S4: concrete operations process: strip-is fed for loudspeaker (being fed for buncher)-feed roller and feeding board-combing roller-row
The miscellaneous lower cotton-conveying pipe-in area-goes up cotton-conveying pipe-rotor-Nanel-doffing tube and resistance twist device-delivery roller and skin
Roller-silk rolling device and yarn break sensor-tension bow-yarn guide-winding resultant yarn-bobbin.
2. a kind of spinning process of imitative airflow slub according to claim 1, which is characterized in that the S3, opening or cleaning
Cotton process: the technological principle of " thin to feed, more pines, beat less " is used.
3. a kind of spinning process of imitative airflow slub according to claim 1, which is characterized in that the S3, cotton carding
Process: using the technological principle of " tight gauge, more points of combs, few damage, light quantitative, small tension receiving coil ".
4. a kind of spinning process of imitative airflow slub according to claim 1, which is characterized in that the S3, drafting
Process: using " middle speed, tight gauge, it is light quantitative, along drawing-off, again pressurize " technological principle, total draft multiple head and be 7.8
Times, two and be 8.6 times, back zone drafting multiple head is simultaneously controlled at 1.56 times, two and controls the ripe bar standard dry weight selection at 1.37 times
For 21.8 g/5 m.
5. a kind of spinning process of imitative airflow slub according to claim 1, which is characterized in that the S3, air-flow
Type slub spinning process using the technological principle of " the middle twist, in draw speed, fast point of comb ", and pays attention to revolving cup vacuum degree and a point comb
Reasonable disposition between the revolving speed of rod.
6. a kind of spinning process of imitative airflow slub according to claim 1, which is characterized in that the S2, air-flow
The operating ambient temperature of spinning machine requires to be 18 DEG C -28 DEG C, and relative humidity requires to be 55%-65%.
7. a kind of spinning process of imitative airflow slub according to claim 1, which is characterized in that the S3, air-flow
Main technologic parameters are as follows for type slub spinning process: Ji Shate number: 83.1Tex, the twist: 54 twirls/10cm, rotor speed:
29000r/min, combing roller speed: 7800 r/min, draw yarn speed: 80m/min, ring spacing: 720 ~ 1370mm, ring are long
Degree: 220 ~ 310mm, slubbing multiple: 1.8 times.
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| CN201811112784.1A CN109385720A (en) | 2018-09-25 | 2018-09-25 | A kind of spinning process of imitative airflow slub |
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| CN201811112784.1A CN109385720A (en) | 2018-09-25 | 2018-09-25 | A kind of spinning process of imitative airflow slub |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251984A (en) * | 1978-07-20 | 1981-02-24 | Vyzkumny Ustav Bavlnarsky | Apparatus for separating staple fibers on an open-end spinning unit |
| CN103397420A (en) * | 2013-08-01 | 2013-11-20 | 江南大学 | Method for spinning color segment bamboo joint color yarns |
| CN103469404A (en) * | 2013-09-11 | 2013-12-25 | 广东溢达纺织有限公司 | Bunchy yarn and production method thereof |
| CN103981612A (en) * | 2014-05-13 | 2014-08-13 | 帛方纺织有限公司 | A and B bamboo joint composite yarn and production method thereof |
-
2018
- 2018-09-25 CN CN201811112784.1A patent/CN109385720A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4251984A (en) * | 1978-07-20 | 1981-02-24 | Vyzkumny Ustav Bavlnarsky | Apparatus for separating staple fibers on an open-end spinning unit |
| CN103397420A (en) * | 2013-08-01 | 2013-11-20 | 江南大学 | Method for spinning color segment bamboo joint color yarns |
| CN103469404A (en) * | 2013-09-11 | 2013-12-25 | 广东溢达纺织有限公司 | Bunchy yarn and production method thereof |
| CN103981612A (en) * | 2014-05-13 | 2014-08-13 | 帛方纺织有限公司 | A and B bamboo joint composite yarn and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 钱洁: "转杯纺纯棉竹节纱的工艺探讨", 《安徽工程科技学院学报》 * |
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Application publication date: 20190226 |
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