CN106012153B - A kind of production method of antibacterial blended yarn - Google Patents
A kind of production method of antibacterial blended yarn Download PDFInfo
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- CN106012153B CN106012153B CN201610626972.0A CN201610626972A CN106012153B CN 106012153 B CN106012153 B CN 106012153B CN 201610626972 A CN201610626972 A CN 201610626972A CN 106012153 B CN106012153 B CN 106012153B
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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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
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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
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/04—Linen
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/10—Bamboo
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention relates to a kind of production methods of antibacterial blended yarn, and flax fiber is pre-processed；By bamboo fibre through opening picking, cotton carding, head simultaneously, two simultaneously, Roving Frames bamboo fibre rove is made；Bamboo fibre spun yarn is made through spinning process in 30% bamboo fibre rove；It is 1 by weight ratio:The first blended yarn is made through opening picking, cotton carding, combing with flax fiber in 1 viscose glue；Bamboo fibre spun yarn is placed on spun yarn storage rack and feeds drawing frame jointly through yarn guide and spreader and the first blended yarn, the first blended ripe bar is made through Double Drawing process；Bamboo fibre spun yarn is placed on spun yarn hanger and is fed through fly frame front roller, bamboo fibre rove processed is placed on Suspended Spindle for Roving to be fed jointly through fly frame rear roller and the first blended ripe bar, and the first blended roving is made through Roving Frames；First blended roving and bamboo fibre spun yarn through spinning frame rear roller are fed jointly, antibacterial blended yarn is made through spinning process.
Description
Technical field
The present invention relates to novel spinning fields, and in particular to a kind of production method of antibacterial blended yarn.
Background technology
With the development of the society, improvement of living standard, the environmentally protective functional product of health is increasingly subject to people
It welcomes.Many new multicomponent fiber blended yarns are continuously developed, and this mixed yarn can give full play to respective fiber properties,
It realizes and has complementary advantages.There is natural antibacterial, the fiber of green and healthy environmental protection to be increasingly subject to for bamboo fibre, flax fiber etc.
The favor of people.
Bamboo fibre is the Ecological Textile Fiber developed using bamboo wood and bamboo product leftover bits and pieces, has natural antibacterial ability,
The antibiotic rate of product for 24 hours reaches 71%.And bamboo fiber has high-hygroscopicity, quick-drying, highly-breathable, good pendency
Property, it is soft it is satiny, wear cool and comfortable, comply with people and pursue the comfortable trend of health.Flax fiber is known as " to breathe
Fiber " and " natural air conditioner ", there is excellent gas permeability, hygroscopicity, salubrious property and wet guilding.Flax fiber can send light
Hidden perfume (or spice) because its unique fiber architecture, can inhibit bacteria production and breeding, the biocidal property of flax uniqueness makes it receive vigorously
It meets.Flax contains hemicellulose, and ultraviolet light is made to be not easy to directly strike human body by cellulosic absorbent, but play antimagnetic, radioresistance and
Protect the effect of skin.In addition, flax fiber can also eliminate electrostatic.It is viscose rayon good hygroscopicity, comfortable and easy to wear, with flax fiber
It is blended to reduce the thick and stiff feel of flax fiber, improve the spinnability of flax fiber.
In view of this, The present invention gives a kind of production method of antibacterial blended yarn, by by bamboo fibre, viscose rayon and
The good antibacterial blended yarn of yarn quality is made in flax fiber so that yarn and its manufactured fabric moisture good permeability resist
Bacterium deodorization, cool and comfortable, soft pendency, and there is antiultraviolet, the added value of product is high, and yarn formation structure obtains excellent
Change, yarn qualities are more excellent.
The content of the invention
The purpose of the present invention is providing a kind of production method of antibacterial blended yarn, by by bamboo fibre, flax fiber and
The complementary optimization of viscose rayon, to merge the antibacterial and deodouring of bamboo fibre, the characteristics of moisture absorption is breathed freely, softness is dangled, cool and comfortable and
The function of flax fiber bacteriostasis antibiosis, antiultraviolet is allowed to play the characteristics of respective, and yarn formation structure is optimized, yarn qualities
It is more excellent.
To achieve the above object, the production of antibacterial blended yarn is realized, the present invention uses following production method, bag
Include following steps：
The first step pre-processes flax fiber, improves spinnability；
Second step, by bamboo fibre through the first opening and cleaning step, the first carding step, the first slubbing mixing in doubling step, the one or two
Bamboo fibre rove is made in road mixing in doubling step, the first Roving Frames；
Bamboo fibre spun yarn is made through the first spinning process in obtained 30% bamboo fibre rove by the 3rd step；
Viscose glue and flax fiber according to weight ratio are 1 by the 4th step:1 through the second opening and cleaning step, the second carding step,
The first blended yarn is made in first combing process；The weight ratio of the viscose glue and bamboo fibre in flax fiber and second step is 3:
3:4；
5th step, inputting overhead front lower place in drawing frame sliver increases spun yarn storage rack, yarn guide, spreader, will make
The 35% bamboo fibre spun yarn obtained is placed on spun yarn storage rack feeds jointly through yarn guide and spreader and the first blended yarn
Enter drawing frame, the first blended ripe bar is made through Double Drawing process；
6th step, the top of flier before fly frame increase spun yarn hanger and yarn guide, it is thick to increase by a row after fly frame
Obtained 35% bamboo fibre spun yarn is placed on spun yarn hanger and is fed through fly frame front roller by yarn lift spindle, and obtained 70%
Bamboo fibre rove be placed on Suspended Spindle for Roving and fed jointly through fly frame rear roller and the first blended ripe bar, through the second rove work
The first blended roving is made in sequence；
7th step feeds the first blended roving and obtained 30% bamboo fibre spun yarn, warp through spinning frame rear roller jointly
Antibacterial blended yarn is made in second spinning process.
Using above-mentioned production technology, the second best in quality mixed yarn can be made in bamboo fibre and flax fiber, especially wherein
The 5th step, inputting overhead front lower place in drawing frame sliver increases spun yarn storage rack, yarn guide, spreader, by bamboo obtained
Fiber spun yarn is placed on spun yarn storage rack feeds drawing frame jointly through yarn guide and spreader and the first blended yarn, through two
The first blended ripe bar is made in road mixing in doubling step；6th step, the top of flier before fly frame increase spun yarn hanger and yarn guide,
Increase by row's Suspended Spindle for Roving after fly frame, bamboo fibre spun yarn obtained is placed on spun yarn hanger and is fed through fly frame front roller
Enter, bamboo fibre rove obtained is placed on Suspended Spindle for Roving to be fed jointly through fly frame rear roller and the first blended ripe bar, through thick
The first blended roving is made in yarn process；And the 7th step, by the first blended roving and bamboo fibre spun yarn obtained jointly through spun yarn
Machine rear roller is fed, and antibacterial blended yarn is made through spinning process, optimizes yarn formation structure.
Further perfect technical solution is as follows for present invention process：
Preferably, in the first step, it is sufficiently separated using mechanism and uniformly mixes flax fiber raw material, make most of fibre
Dimension separates thinner, the aberration after reduction degumming between fiber, and after mixing, numb layer even application 2%- is given by flax quality
3.5% emulsion and the softening agent of 2%-5%, more than heap storage health for 24 hours.
Since flax fiber is shorter, thick and stiff fiber is more, and contain certain residue glue and impurity, fiber is brittle, rigidity is big,
Spinnability is poor, is pre-processed using above-mentioned preferable process, can avoid generating electrostatic phenomenon, enhancing spinnability, and can make big portion
Flax fiber is divided to separate thinner, the aberration after reduction degumming between fiber.
Preferably, in second step, bamboo fibre cotton roll, first opening and cleaning step are made using the first opening and cleaning step
In, hired roughneck's rotating speed is 900-1000r/min, and kirschner beater rotating speed is 400-450r/min, and condenser fan speed is 900-
1000r/min, lap roller speed are 9-11r/min, and cotton roll determines weight for 380-400g/m, and cotton roll length is 30-34m.
It is highly preferred that in second step, first opening and cleaning step using " beat to fall less less, it is how relaxed hello, the short stream of low speed
The technological principle of journey ".
Preferably, in second step, the bamboo fibre carded sliver is made using the first carding step, in first carding step, tin
Woods speed is 300-330r/min, licker-in speed 700-760r/min, cover plate speed 76-85mm/min, and doffer speed is
22-25r/min, cylinder-Flat Gauge are 0.30mm, 0.28mm, 0.25mm, 0.25mm, 0.30mm, and cylinder-doffer's gauge is
0.12-0.14mm, cylinder-licker-in gauge are 0.16-0.20mm, weight of card sliver 18-24g/5m.
It is highly preferred that in second step, first carding step is using " careful combing, small tension receiving coil drawing-off, jogging speed, fast
The technological principle of rapid-result item ".
In above-mentioned first carding step, bamboo fibre strength is low compared with cotton, fault is fewer than cotton, to prevent fibre damage, reduction short
Suede suitably reduces cylinder, licker-in, the speed of cover board, amplifies Flat Gauge.Since friction factor is smaller between bamboo fibre, cotton net
The cohesive force of middle fiber is small, on the premise of the not loose pendant of cotton net, appropriate grasp tension draft less than normal.For make bamboo fibre rapidly into
Item, cotton carding speed of growing properly increase.
Preferably, in second step, bamboo fibre ripe bar is made using two mixing in doubling step, two mixing in doubling step includes the
One slubbing mixing in doubling step, the one or two mixing in doubling step, in the first slubbing mixing in doubling step, front roller linear velocity is 160-170m/
Min, 8 carded slivers simultaneously close, roller gauge 12mm, 18mm, 7.58-10.11 times of total draft multiple, back zone drafting multiple 1.70
Times, slubbing drafting quantify 19g/5m, horn mouth diameter 3.2mm, and in the one or two mixing in doubling step, front roller linear velocity is 150-
160m/min, 8 slubbing draftings simultaneously close, roller gauge 10mm, 8mm, 15mm, and total draft multiple is 8.44 times, back area draft
Multiple is 1.4 times, the quantification of 18.0g/5m of bamboo fibre ripe bar, a diameter of 3.0mm of horn mouth.
It is highly preferred that in second step, two mixing in doubling step is using " again pressurization, big gauge, low speed, anti-tangle anti-blocking "
Technological principle.
In above-mentioned mixing in doubling step, since bamboo fibre numerous characteristics are similar with long-staple cotton, thus the technique for taking similar cotton spinning
Principle, emphasis are the control to speed.It is shredded to ensure that fiber is uniformly mixed and being unlikely to strip, and strip adoption two is 8
Root and the mode closed.Since bamboo fibre is easy to produce static electricity in process of production, therefore winding roller, rubber roller should be solved in mixing in doubling step
The problems such as, it selects and spins the special antistatic rubber roller of chemical fibre, and reduce sliver exporting speed, control humidity ensures the suitable of production in 75-85%
Profit carries out.Simultaneously to reduce electrostatic phenomenon caused by friction, horn mouth wants control bigger than normal.Head simultaneously uses larger back area draft
Multiple, extreme trace are by the way of proparea drawing-off is concentrated and using big drafting roller gage and by the way of pressurize again, to improve
The extended parallelization of fiber and the bar evenness of ripe bar.
Preferably, in second step, bamboo fibre rove is made using the first Roving Frames, it is fixed in first Roving Frames
Measure as 3.5-4.5g/10m, front roller rotating speed is 145-155r/min, and flier rotating speed is 700-750r/min, preceding middle rear roller every
Away from for 28mm, 40mm, back zone drafting multiple is 1.21 times, and total draft multiple is 8-10.28 times, jaw 8.5mm, and the twist is
4.5 sth. made by twisting/10cm.
It is highly preferred that in second step, first Roving Frames are using " big gauge, again small tension receiving coil, pressurization, big twist factor "
Technological principle.
In above-mentioned first Roving Frames, due to length of bamboo fibre is long, friction factor is small, elastic recovery force difference, poorly conductive,
Obvolvent force difference, and sensitivity is changed to humiture, for the stable quality of process after guarantee, using above-mentioned technological principle, reach predetermined
Quality index.
Preferably, in the 3rd step, part bamboo fibre rove is made by bamboo fibre spun yarn using the first spinning process, described
In one spinning process, using three roller grid ring type compact spinning rings, resultant yarn twist factor is 380-400, roller gauge
For 18mm, 35mm, back zone drafting multiple is 1.15 times, ingot speed 9000-11000r/min, nip gauge 2.5mm, is selected low
Bullet resists around rubber roller, configures self-lubricating rings, and reel cage pressure is the double ingots of 240N/, the double ingots of 160N/, the double ingots of 200N/, and gathering negative pressure is
1800-2100Pa。
It is highly preferred that in the 3rd step, first spinning process uses " big back zone gauge, small back zone drafting multiple, small forceps
The technological principle of mouth ".
In above-mentioned first spinning process, emphasis is the strength of control fiber and details and strictly controls temperature and humidity stability,
Twist factor is increased, increases interfibrous frictional force, improves strength.
Preferably, in the 4th step, viscose glue and flax fiber are made by cotton roll using the second opening and cleaning step, described second opens
In scutching cotton process, porcupine card wire drum speed be 500-600r/min, Beater Speed 700-850r/min, hired roughneck stretch out rib
Distance for 3mm, grab cotton trolley running speed as 24-26m/min, dirt stick spacer is 8-10mm, and hired roughneck-dirt stick gauge is
15mm, 23mm, brad chain speed be 80-100m/min, opener Beater Speed be 500-550r/min, the equal cotton of multi-mixer
Roller rotating speed is 450-470r/min, and it is 8-10mm that lapper, which integrates hired roughneck to feed roll motor gauge, and comprehensive Beater Speed is
730-760r/min, rotation speed of the fan 1300-1400r/min, cotton rolling quantity 380-400g/m, cotton roll length are 30-34m.
It is highly preferred that in the 4th step, second opening and cleaning step use " fine crawl, the more pines of more combs, beaten with comb generation,
Fall less caducous " technological principle.
In above-mentioned second opening and cleaning step, due to flax fiber it is thick and stiff it is crisp, super over-length fibre is more, short flannel is more, viscose rayon
It is strongly low, thus the second opening and cleaning step is using above-mentioned technological principle, mainly with shredding, mixing, it is uniform based on.It is and because sub-
Fiber crops are lost more in spinning process, and centrifugal force is big when being hit by hired roughneck, and vehicle tripe noil amount is more, will to ensure resultant yarn blending ratio
Flax raw material ratio increases 3%-5%.
Preferably, in the 4th step, the blended carded sliver is made using the second carding step, in second carding step, cylinder
Speed is 300-330r/min, licker-in speed 700-760r/min, cover plate speed 85-90mm/min, doffer speed 18-
20r/min, taker-in grid entrance gauge are 8-9mm, weight of card sliver 18-22g/5m.
It is highly preferred that in the 4th step, second carding step using " appropriate gauge, big ration, low speed, fully point comb,
The technological principle of reinforcement combing and transfer ".
In above-mentioned second carding step, each position takes gauge that fiber should be made to obtain fully point comb, smoothly transfer, arranges in time
Except impurity short flannel, it is ensured that most of fiber carding assembly single-fiber between licker-in and feed plate.According to the low, flax of viscose rayon strength
The characteristics of fiber is thick and stiff crisp reduces the speed of carding element.
Preferably, in the 4th step, the first blended yarn is made using the first combing process, first combing process is adopted
With retreating to the mode of cotton, in the first combing cotton process, speed is 215-255 pincers/min, is 4.2- to cotton length
4.6mm, linters rate are controlled in 12%-15%, the quantification of 16-20g/5m of yarn.
Preferably, in the 5th step, increase spun yarn storage rack, yarn guide in the overhead front lower place of drawing frame sliver input, divide
Bamboo fibre spun yarn obtained is placed on spun yarn storage rack common through yarn guide and spreader and the first blended yarn by yarn device
Drawing frame is fed, the first blended ripe bar is made through Double Drawing process, the Double Drawing process includes the second slubbing drafting work
Sequence and the two or two mixing in doubling step, in the second slubbing mixing in doubling step, front roller linear velocity is 170-180m/min, 8 pieces the
One blended yarn and bamboo fibre spun yarn simultaneously close, ratch 42mm, 50mm, pressure 118N, 363N, 392N, 363N,
6.92-8.65 times of total draft multiple, 1.72 times of back zone drafting multiple, slubbing drafting quantify 18.5g/5m, horn mouth diameter
3.0mm；In two or two mixing in doubling step, front roller linear velocity is 150-160m/min, and 8 slubbing draftings simultaneously close, roller center
Away from for 40mm, 48mm, pressure 118N, 363N, 392N, 363N, total draft multiple are 8.71 times, back zone drafting multiple 1.3
Times, the first blended quantification of 17g/5m of ripe bar, a diameter of 2.8mm of horn mouth.
It is highly preferred that in the 5th step, the technique of the mixing in doubling step use " jogging speed, again big gauge, pressurization, suitable drawing-off "
Principle.
In above-mentioned mixing in doubling step, using making two along drawing-off and giving full play to blend drafting to act on, crotch after elimination improves fine
Tie up extended parallelization and bar evenness.It is appropriate to reduce speed, it prevents from viscous twining and improve bar evenness.Increase roller pressure,
To increase interfibrous cohesive force in yarn, reduce the lamination of fiber.And for the movement for controlling most of fiber,
Do not damage stretch broken fiber, roller gauge grasp bigger than normal.
Preferably, in the 6th step, the top of flier before fly frame increases spun yarn hanger and yarn guide, after fly frame
Increase by row's Suspended Spindle for Roving, bamboo fibre spun yarn obtained is placed on spun yarn hanger and is fed through fly frame front roller, it is obtained
Bamboo fibre rove is placed on Suspended Spindle for Roving to be fed jointly through fly frame rear roller and the first blended ripe bar, through the second Roving Frames
The first blended roving is made, in second Roving Frames, quantification of 4-5g/10m, front roller rotating speed is 170-200r/min,
Flier rotating speed is 700-750r/min, and pressure is the double ingots of 127N/, the double ingots of 196N/, the double ingots of 157N/, the double ingots of 157N/, roller center
Away from for 42mm, 50mm, back zone drafting multiple is 1.43 times, and total draft multiple is 6.8-8.5 times, jaw 6.5mm, and twist factor is
120。
It is highly preferred that in the 6th step, second Roving Frames are using " big gauge, again jogging speed, pressurization, the big twist "
Technological principle.
In above-mentioned second Roving Frames, to prevent drawing-off from not opening, suitably amplify roller gauge, pressure and nip gauge.For
Improvement item is done, and reduces the speed of spindle.Since flax fiber is thick and stiff, obvolvent force difference, to improve strength, reducing broken end, improvement
Item is done and filoplume, increases the twist factor of rove.
Preferably, in the 7th step, the first blended roving and bamboo fibre spun yarn obtained are fed jointly through spinning frame rear roller
Enter, antibacterial blended yarn is made through the second spinning process, in second spinning process, using three roller grid ring type compact spinnings
Ring throstle, resultant yarn twist factor be 340-380, roller gauge 21mm, 35mm, ingot speed 9000-11000r/min, jaw
Gauge is 2.5mm, and low bullet is selected to resist around rubber roller, configures self-lubricating rings, reel cage pressure is the double ingots of 240N/, the double ingots of 160N/,
The double ingots of 200N/, gather negative pressure for 1800-2100Pa.
It is highly preferred that in the 7th step, second spinning process is using " jogging speed, pressurization, the big twist, small back zone are led again
Stretch " technological principle.
In above-mentioned second spinning process, in order to reduce broken end, improve spinning bar evenness, reduction filoplume, use is above-mentioned
Technological principle.
Specific embodiment：
The present invention is described in further detail with reference to embodiment, but the invention is not restricted to given examples.
Embodiment
Exemplified by producing 13tex antibacterial blended yarns on three roller grid ring compact spinning frame of FA507B types, life
The concrete scheme of production is as follows：Flax fiber is pre-processed, improves spinnability；By bamboo fibre by opening and cleaning step, cotton carding work
Bamboo fibre rove is made in sequence, slubbing mixing in doubling step, two mixing in doubling step, Roving Frames；Bamboo fibre rove made from part is passed through
Bamboo fibre spun yarn is made in spinning process；It is 1 by weight percentage by viscose glue and flax fiber:1 through opening and cleaning step, cotton carding work
The first blended yarn is made in sequence, combing process；Inputting overhead front lower place in drawing frame sliver increases spun yarn storage rack, guide
Bamboo fibre spun yarn obtained is placed on spun yarn storage rack through yarn guide and spreader and the first blended combing by device, spreader
Item feeds drawing frame jointly, and the first blended ripe bar is made through Double Drawing process；The top of flier before fly frame increases spun yarn
Hanger and yarn guide increase by row's Suspended Spindle for Roving after fly frame, and bamboo fibre spun yarn obtained is placed on spun yarn hanger and is passed through
Fly frame front roller is fed, and bamboo fibre rove obtained is placed on Suspended Spindle for Roving through fly frame rear roller and the first blended ripe bar
Common feeding, the first blended roving is made through Roving Frames；By the first blended roving and bamboo fibre spun yarn obtained jointly through thin
Yarn machine rear roller is fed, and antibacterial blended yarn is made through spinning process.Specific process parameter is as follows：
(1) pre-process：It is sufficiently separated using mechanism and uniformly mixes flax fiber raw material, make most of fiber separation
Obtain aberration thinner, after reduction degumming between fiber.After mixing, the breast of numb layer even application 2%~3.5% is given by flax quality
Change liquid and 2%~5% softening agent, more than heap storage health for 24 hours.
(2) first opening and cleaning steps：Hired roughneck's rotating speed be 950r/min, kirschner beater rotating speed be 420r/min, condenser wind
Fan speed is 1000r/min, and lap roller speed is 10r/min, and cotton roll determines weight for 400g/m, and cotton roll length is 30m.
(3) first dimension carding steps：Cylinder speed is 300r/min, licker-in speed 700r/min, and cover plate speed is
80mm/min, doffer speed 23r/min, cylinder-Flat Gauge is 0.30,0.28,0.25,0.25,0.30mm, cylinder-road
Husband's gauge is 0.13mm, and cylinder-licker-in gauge is 0.18mm, weight of card sliver 20g/5m.
(4) two mixing in doubling step of bamboo fibre：In first slubbing mixing in doubling step, front roller linear velocity be 165m/min, 8 lifes
Item simultaneously closes, and roller gauge is 12 × 18mm, and 8.42 times of total draft multiple, back zone drafting multiple 1.70, slubbing drafting quantifies 19g/
5m or so, horn mouth diameter 3.2mm, in the one or two mixing in doubling step, front roller linear velocity is 155m/min, 8 slubbing draftings
And close, roller gauge is 10 × 8 × 15mm, and total draft multiple is 8.44, and back zone drafting multiple 1.4, bamboo fibre ripe bar quantifies
For 18.0g/5m or so, a diameter of 3.0mm of horn mouth.
(5) first Roving Frames：Quantification of 4g/10m, front roller rotating speed are 150r/min, and flier rotating speed is 700r/min,
Preceding middle rear roller gauge is 28mm, 40mm, and back zone drafting multiple 1.21, total draft multiple is 9.0, jaw 8.5mm, the twist
For 4.5 sth. made by twisting/10cm.
(6) first spinning processes：Using three roller grid ring type compact spinning rings, resultant yarn twist factor is 390, sieve
Drawing gauge is 18 × 35mm, and back zone drafting multiple 1.15, ingot speed 11000r/min, nip gauge 2.5mm select low bullet
Resist around rubber roller, configure self-lubricating rings, reel cage pressure is the double ingots of 240 × 160 × 200N/, gathers negative pressure for 2100Pa.
(7) second opening and cleaning steps：Porcupine card wire drum speed be 550r/min, Beater Speed 800r/min, hired roughneck
Stretch out the distance of rib for 3mm or so, grab cotton trolley running speed as 24m/min, dirt stick spacer is 9mm, hired roughneck-dirt stick every
Away from for 15 × 23mm, brad chain speed is 80m/min, and opener Beater Speed is 500r/min, multi-mixer evener roller
Rotating speed is 460r/min, and it is 9mm that lapper, which integrates hired roughneck to feed roll motor gauge, integrates Beater Speed as 750r/min, fan
Rotating speed is 1300r/min, and cotton rolling quantity 380g/m, cotton roll length is 34m.
(8) second carding steps：Cylinder speed is 300r/min, licker-in speed 720r/min, cover plate speed 85mm/
Min, doffer speed 19r/min, taker-in grid entrance gauge are 8mm, weight of card sliver 20g/5m.
(9) combing process：Using retreat to cotton by the way of, speed for 235 pincers time/min, to cotton length be 4.5mm, noil
Rate is controlled between 12%-15%, and the first blended quantification of 20g/5m of yarn is made.
(10) two mixing in doubling step：In second slubbing mixing in doubling step, front roller linear velocity is 175m/min, and 8 first mixed
It spins yarn and bamboo fibre spun yarn and closes, ratch is 42 × 50mm, and pressure is 118 × 363 × 392 × 363N, is always led
8.65 times of multiple, back zone drafting multiple 1.72 are stretched, slubbing drafting quantifies 18.5g/5m or so, horn mouth diameter 3.0mm；Two or two
In road mixing in doubling step, front roller linear velocity is 155m/min, and 8 slubbing draftings simultaneously close, and ratch is 40 × 48mm, pressure
For 118 × 363 × 392 × 363N, total draft multiple is 8.71, and back zone drafting multiple 1.3 is made the first blended ripe bar and quantifies
For 17g/5m, a diameter of 2.8mm of horn mouth.
(11) second Roving Frames：It is made the first blended roving quantification of 4g/10m, front roller rotating speed is 180r/min, ingot
Wing rotating speed be 720r/min, pressure (double ingots) be 127 × 196 × 157 × 157, preceding middle rear roller centre-to-centre spacing be 42mm, 50mm,
Back zone drafting multiple is 1.43, and total draft multiple is 8.5, jaw 6.5mm, twist factor 120.
(12) second spinning processes：It is blended by first using tri- roller grid ring type compact spinning rings of FA507B
Rove and bamboo fibre spun yarn obtained are fed jointly through spinning frame rear roller, and resultant yarn twist factor is 380, roller gauge for 21 ×
35mm, ingot speed 10000r/min, nip gauge 2.5mm select low bullet to resist around rubber roller, configure self-lubricating rings, reel cage pressure
Power is the double ingots of 240 × 160 × 200N/, gathers negative pressure for 2100Pa.
After testing, the indices that antibacterial blended yarn is produced according to the above method are as follows：
Claims (1)
1. a kind of production method of antibacterial blended yarn, it is characterized in that：Comprise the following steps：
The first step pre-processes flax fiber, improves spinnability；It is sufficiently separated using mechanism and uniformly mixes flax
Fibrous raw material makes most of fiber separation obtain aberration thinner, after reduction degumming between fiber, after mixing, is given by flax quality
The emulsion of numb layer even application 2%-3.5% and the softening agent of 2%-5%, more than heap storage health for 24 hours；
Second step, by bamboo fibre through the first opening and cleaning step, the first carding step, the first slubbing mixing in doubling step, the one or two simultaneously
Bamboo fibre rove is made in process, the first Roving Frames；In first opening and cleaning step, using " less beat to fall less, it is how relaxed feed, it is low
The technological principle of fast short route ", hired roughneck's rotating speed be 900-1000r/min, kirschner beater rotating speed be 400-450r/min, condenser
Fan speed is 900-1000r/min, and lap roller speed is 9-11r/min, and cotton roll determines weight for 380-400g/m, cotton roll length
For 30-34m；In first carding step, using " careful combing, small tension receiving coil drawing-off, jogging speed, rapidly into item " technological principle,
Cylinder speed is 300-330r/min, licker-in speed 700-760r/min, cover plate speed 76-85mm/min, doffer speed
For 22-25r/min, cylinder-Flat Gauge is 0.30mm, 0.28mm, 0.25mm, 0.25mm, 0.30mm, cylinder-doffer's gauge
For 0.12-0.14mm, cylinder-licker-in gauge is 0.16-0.20mm, weight of card sliver 18-24g/5m；Using two mixing in doubling step
Bamboo fibre ripe bar is made, using the technological principle of " again pressurization, big gauge, low speed, anti-tangle anti-blocking ", two mixing in doubling step include
First slubbing mixing in doubling step, the one or two mixing in doubling step, in the first slubbing mixing in doubling step, front roller linear velocity is 160-170m/
Min, 8 carded slivers simultaneously close, roller gauge 12mm, 18mm, 7.58-10.11 times of total draft multiple, back zone drafting multiple 1.70
Times, slubbing drafting quantify 19g/5m, horn mouth diameter 3.2mm, and in the one or two mixing in doubling step, front roller linear velocity is 150-
160m/min, 8 slubbing draftings simultaneously close, roller gauge 10mm, 8mm, 15mm, and total draft multiple is 8.44 times, back area draft
Multiple is 1.4 times, the quantification of 18.0g/5m of bamboo fibre ripe bar, a diameter of 3.0mm of horn mouth；In first Roving Frames, using " big
The technological principle of gauge, again small tension receiving coil, pressurization, big twist factor ", quantification of 3.5-4.5g/10m, front roller rotating speed are 145-
155r/min, flier rotating speed be 700-750r/min, preceding middle rear roller gauge be 28mm, 40mm, back zone drafting multiple 1.21
Times, total draft multiple is 8-10.28 times, jaw 8.5mm, and the twist is 4.5 sth. made by twisting/10cm；
Bamboo fibre spun yarn is made through the first spinning process in obtained 30% bamboo fibre rove by the 3rd step；First spinning process
In, using the technological principle of " big back zone gauge, small back zone drafting multiple, small jaw ", using three roller grid ring type compact spinnings
Ring throstle, resultant yarn twist factor are 380-400, and roller gauge 18mm, 35mm, back zone drafting multiple is 1.15 times, ingot speed
For 9000-11000r/min, nip gauge 2.5mm, low bullet is selected to resist around rubber roller, configures self-lubricating rings, reel cage pressure is
The double ingots of 240N/, the double ingots of 160N/, the double ingots of 200N/, gather negative pressure for 1800-2100Pa；
Viscose glue and flax fiber according to weight ratio are 1 by the 4th step:1 through the second opening and cleaning step, the second carding step, first
The first blended yarn is made in combing process；The weight ratio of viscose glue and bamboo fibre in flax fiber and second step is 3:3:4；Second
In opening and cleaning step, the technological principle of " fine crawl combs more pines more, is caducous for beating, falling less to comb ", porcupine card wire roller are used
Speed is 500-600r/min, and Beater Speed 700-850r/min, the distance that hired roughneck stretches out rib is 3mm, grabs cotton trolley fortune
Rotary speed is 24-26m/min, and dirt stick spacer is 8-10mm, and hired roughneck-dirt stick gauge is 15mm, 23mm, and brad chain speed is
80-100m/min, opener Beater Speed are 500-550r/min, and multi-mixer evener roller rotating speed is 450-470r/
Min, it is 8-10mm that lapper, which integrates hired roughneck to feed roll motor gauge, integrates Beater Speed as 730-760r/min, rotation speed of the fan
For 1300-1400r/min, cotton rolling quantity 380-400g/m, cotton roll length is 30-34m；In second carding step, using " suitable
When gauge, big ration, low speed, fully point comb, strengthen comb and transfer " technological principle, cylinder speed 300-330r/min,
Licker-in speed is 700-760r/min, cover plate speed 85-90mm/min, doffer speed 18-20r/min, taker-in grid entrance
Gauge is 8-9mm, weight of card sliver 18-22g/5m；First combing process is by the way of retreating to cotton, first combed cotton
In process, speed is 215-255 pincers/min, is 4.2-4.6mm to cotton length, and linters rate is controlled in 12%-15%, yarn
Quantification of 16-20g/5m；
5th step, inputting overhead front lower place in drawing frame sliver increases spun yarn storage rack, yarn guide, spreader, by made from
35% bamboo fibre spun yarn is placed on spun yarn storage rack to be fed simultaneously jointly through yarn guide and spreader and the first blended yarn
Machine, the first blended ripe bar is made through Double Drawing process；Double Drawing process includes the second slubbing mixing in doubling step and the two or two
Road mixing in doubling step, using " jogging speed, big gauge, again pressurization, along drawing-off " technological principle, it is preceding in the second slubbing mixing in doubling step
Roller linear velocity is 170-180m/min, 8 first blended yarns and bamboo fibre spun yarn and closes, ratch 42mm,
50mm, pressure 118N, 363N, 392N, 363N, 6.92-8.65 times of total draft multiple, 1.72 times of back zone drafting multiple, slubbing
Drafting quantifies 18.5g/5m, horn mouth diameter 3.0mm；In two or two mixing in doubling step, front roller linear velocity is 150-160m/
Min, 8 slubbing draftings simultaneously close, ratch 40mm, 48mm, pressure 118N, 363N, 392N, 363N, total draft times
Number is 8.71 times, and back zone drafting multiple is 1.3 times, the first blended quantification of 17g/5m of ripe bar, a diameter of 2.8mm of horn mouth；
6th step, the top of flier before fly frame increase spun yarn hanger and yarn guide, increase by row's rove after fly frame and hang
Obtained 35% bamboo fibre spun yarn is placed on spun yarn hanger and is fed through fly frame front roller by ingot, obtained 70% bamboo
Fiber roving is placed on Suspended Spindle for Roving to be fed jointly through fly frame rear roller and the first blended ripe bar, through the second Roving Frames system
Obtain the first blended roving；In second Roving Frames, the technique using " big gauge, again jogging speed, pressurization, the big twist " is former
Then, quantification of 4-5g/10m, front roller rotating speed are 170-200r/min, and flier rotating speed is 700-750r/min, pressure 127N/
The double ingots of double ingots, 196N/, the double ingots of 157N/, the double ingots of 157N/, ratch 42mm, 50mm, back zone drafting multiple 1.43
Times, total draft multiple is 6.8-8.5 times, jaw 6.5mm, twist factor 120；
7th step feeds the first blended roving and obtained 30% bamboo fibre spun yarn, through second through spinning frame rear roller jointly
Antibacterial blended yarn is made in spinning process；In second spinning process, using " jogging speed, again pressurization, the big twist, small back zone
The technological principle of drawing-off ", using three roller grid ring type compact spinning rings, resultant yarn twist factor is 340-380, roller every
Away from for 21mm, 35mm, ingot speed 9000-11000r/min, nip gauge 2.5mm select low bullet to resist around rubber roller, and configuration is from moistening
Sliding rings, reel cage pressure is the double ingots of 240N/, the double ingots of 160N/, the double ingots of 200N/, gathers negative pressure for 1800-2100Pa.
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| CN106637563B (en) * | 2017-01-18 | 2018-10-02 | 江南大学 | A kind of production method of pure natural colour-spun yarns |
| CN107574517A (en) * | 2017-08-21 | 2018-01-12 | 海安联发棉纺有限公司 | A kind of nice and cool, antibacterial and the mixed yarn and its production method of moisture absorption |
| CN109097877A (en) * | 2018-08-22 | 2018-12-28 | 宜城市天舒纺织有限公司 | A kind of SEILE textile pure cotton yarn processing technique |
| CN108930079B (en) * | 2018-10-10 | 2020-10-30 | 安徽颍上县富颍纺织有限公司 | Ecological blended yarn production method |
| CN110257968A (en) * | 2019-06-24 | 2019-09-20 | 江南大学 | Flexible high draft Yarn spinning method |
| CN110373793A (en) * | 2019-07-29 | 2019-10-25 | 森宝(福建)纺织科技发展有限公司 | A kind of textile technology of linen blend knitting fabric |
| CN111910312A (en) * | 2020-08-12 | 2020-11-10 | 南通双弘纺织有限公司 | Production method of combed polyester-cotton yarn |
| CN114875533A (en) * | 2021-06-26 | 2022-08-09 | 卡是纺织科技(上海)有限公司 | Blended yarn spinning process and application thereof |
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| CN101220538B (en) * | 2008-01-31 | 2011-04-06 | 郑州四棉有限责任公司 | Producing method of combing flax/richcel fiber blending high count yarn |
| CN102425019A (en) * | 2011-09-27 | 2012-04-25 | 奉化市双盾纺织帆布实业有限公司 | Vortex spinning and blending special yarn of linen, bamboo fiber and modal |
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