CN106868664B - A kind of high branch high proportion wool blended yarn and its spinning process - Google Patents
A kind of high branch high proportion wool blended yarn and its spinning process Download PDFInfo
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- CN106868664B CN106868664B CN201710031644.0A CN201710031644A CN106868664B CN 106868664 B CN106868664 B CN 106868664B CN 201710031644 A CN201710031644 A CN 201710031644A CN 106868664 B CN106868664 B CN 106868664B
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- 210000002268 wool Anatomy 0.000 title claims abstract description 80
- 238000009987 spinning Methods 0.000 title claims abstract description 25
- 239000000835 fiber Substances 0.000 claims abstract description 58
- 238000002156 mixing Methods 0.000 claims description 49
- 229920000742 Cotton Polymers 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000009960 carding Methods 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 238000005267 amalgamation Methods 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000010779 crude oil Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002216 antistatic agent Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000036541 health Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 11
- 239000004753 textile Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000010792 warming Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000011492 sheep wool Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- D01H5/74—Rollers or roller bearings
-
- 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
-
- 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
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention belongs to the technical field of textile industry, it is specifically related to a kind of high branch high proportion wool blended yarn and its spinning process.This kind high branch high proportion wool blended yarn, the scribbled prop up shrinkproof drafted wool long fibre by height and form with Modal fibre by the way that blended weave is blended, and wherein wool long fiber content is 1%~60%, and surplus is Modal fibre.The scribbled not only has the advantages that wool, but also has the characteristics that Modal fibre, yarn it is soft it is warming, moisture absorption is ventilative, bacteriostasis and health-care, be the ideal chose for making home textile product, high-grade fabric.High proportion wool and modal fiber blended produce high branch resultant yarn, can be used for slim and medium-sized fabric, keep bright and clean smooth, the exquisite exquisiteness of quality of web surface, lines clear.
Description
Technical field
The invention belongs to the technical field of textile industry, be specifically related to a kind of high branch high proportion wool blended yarn and its
Spinning process.
Background technique
With the continuous promotion of people's level of consumption, consciousness, high-grade wool fabric and with function such as environmental protection, antibacterial, deodorizations
The new cellulosic of effect is increasingly favored by market.The high resilience of wool fiber softness, warmth retention property are good, comfortable and easy to wear,
There are good anti-shrinkage, anti pilling effect after shrinkproof crush cutting processing；Modal fibre is that a kind of high wet modulus regenerated cellulose is fine
Dimension has good flexibility and excellent hygroscopicity, stainability.
Since shrinkproof drafted wool fiber is long, electrostatic is serious, the production status when producing on existing equipment, Process ba- sis
Difference winds stifled phenomenon of hanging and protrudes, and production efficiency is low, waste is serious, and resultant yarn index is poor, and cannot achieve high branch high proportion sheep
Wool blend, wool blended maximum ratio can only be controlled in 25% level.Low number, low Proportion of Wool resultant yarn can not produce it is slim and
Medium-sized fabric, the serious smooth comfort level for restricting fabric.
Summary of the invention
It is an object of the invention to provided for above-mentioned defect a kind of high branch high proportion wool blended yarn and
Its spinning process, which not only has the advantages that wool, but also has the characteristics that Modal fibre, the soft warming, suction of yarn
Penetrable ventilated, bacteriostasis and health-care is the ideal chose for making home textile product, high-grade fabric.It is long fine that shrinkproof drafted wool is propped up to height
Dimension is researched and developed with modal fiber blended product, is developed high proportion wool and Modal blended fine count, has been filled up city
Field blank.High proportion wool and modal fiber blended produce high branch resultant yarn, can be used for slim and medium-sized fabric, make fabric table
Bright and clean smooth, the exquisite exquisiteness of quality in face, lines are clear.
The technical solution of the present invention is as follows: a kind of high branch high proportion wool blended yarn, the scribbled is shrinkproof by high branch
Drafted wool long fibre is formed with Modal fibre by the way that blended weave is blended, and wherein wool long fiber content is 1%~60%, remaining
Amount is Modal fibre.
Wool long fiber content is 25%~60% in the scribbled, and surplus is Modal fibre.
Wool long fiber content is 30% in the scribbled, and surplus is Modal fibre.
Wool long fiber content is 50% in the scribbled, and surplus is Modal fibre.
The spinning process of the high branch high proportion wool blended yarn, the spinning process be blended weave, the Modal carded sliver,
It gives and rear and finished product wool tops is mixed simultaneously, specifically includes the following steps:
(1) cotton cleaning process: Modal fibre successively passes through automatic plucker, mixed cotton slitter, vibrating cotton box cotton feeding and list
After the processing of hired roughneck's lapper, positive volume is finally got, damages the work of fiber during blowing uniformly, less using abundant shredding, thickness
Skill principle, wherein in 720r/min, mixed cotton slitter Beater Speed is controlled in 480r/min for the Beater Speed control of automatic plucker,
Single beater scutcher Beater Speed is 960r/min, and the speed of coiled roller is 13r/min；Control temperature at 25 DEG C~30 DEG C,
Humidity is 70%~75%；
(2) carding step: Cylinder Speed of Carding Machine is 320~350r/min, and cover plate speed is 123~184mm/min, vehicle
Speed is 41~48 m/min, and licker-in speed is controlled in 742~809r/min；Temperature being controlled at 28 DEG C~33 DEG C, humidity is 60%~
65%；
(3) mixing in doubling step: carrying out pre- and close to treated Modal fibre, wherein it is pre- and using together and closing, with steady
Surely drafting weight is given, it is ensured that blending ratio is uniform and stable, and sliver exporting speed is controlled in 210m/min；Control temperature at 30 DEG C~33 DEG C,
Humidity is 60%~65%；
(4) mix and process: by it is pre- and after Modal fibre and finished product wool tops fiber mix three times simultaneously, control is mixed simultaneously
Condition,
Respectively obtain blending product A and blending product B；Wherein blending product A specifically: 1. amalgamation: quantitative 17.00~
17.20g/5m, 2 wool/5 piece Modals of number of doubling, drawing-off gauge be 13 × 26mm, horn mouth 2.8mm, total draft/after
Area's drawing-off 7.26/1.88；2. mixed two: quantitative 16.30~16.50g/5m, number of doubling 6, drawing-off gauge is 13 × 26mm, loudspeaker
Mouth is 2.6mm, total draft/back area draft 6.18/1.58；3. mixed three: quantitative 16.00~16.15g/5m, number of doubling 6, drawing-off
Gauge is 13 × 26mm, horn mouth 2.4mm, total draft/back area draft 6.19/1.50, Uster sliver 1.98%；It is blended
Product B specifically: 1. amalgamation: quantitative 16.90~17.10g/5m, 3 wool/3 piece Modals of number of doubling, drawing-off gauge is 13
× 26mm, horn mouth 2.8mm, total draft/back area draft 6.45/1.76；2. mixed two: quantitative 16.50~16.75g/5m, and
Number 6 are closed, drawing-off gauge is 13 × 26mm, horn mouth 2.6mm, total draft/back area draft 6.18/1.58；3. mixed three: quantitative
16.05~16.25g/5m, number of doubling 6, drawing-off gauge is 13 × 26mm, horn mouth 2.4mm, total draft/back area draft
6.19/1.50 Uster sliver 2.01%；
(5) Roving Frames: resulting blending product A and blending product B is all made of following condition in Roving Frames: rove is fixed
Amount is 3.5g/10m, and drawing-off gauge is 13 × 28 × 36mm, and total draft/back zone drafting multiple is 9.14/1.197, and jaw is
4.0mm, the twist/twist factor 2.51/50, ingot speed 607r/min, front roller revolving speed are 142r/min；Control temperature 30 DEG C~
33 DEG C, humidity is 60%~65%；
(6) spinning process: resulting blending product A uses following condition in spinning process: quantitative 0.743g/100m, always
Drawing-off/back zone drafting multiple is 47.11/1.28, and ingot speed 11898r/min, front roller speed is 109r/min, and jaw is
The preceding pressure bar carbon fiber top pin of 2.5mm+rear pressure bar, rings use PG1/2 3854, and wire loop uses OSS 11/0；It is resulting mixed
Textile product B uses following condition in spinning process: quantitative 0.740g/100m, and total draft/back zone drafting multiple is 47.30/
1.32, ingot speed 11898r/min, front roller speed are 109r/min, and jaw is the preceding pressure bar carbon fiber top pin of 2.5mm+rear pressure
Stick, rings use PG1/2 3854, and wire loop uses OSS 10/0；Temperature is controlled at 30 DEG C~33 DEG C, humidity is 60%~65%；
(7) from network process: being blending product A and blending product B from network object, wherein winder speed is 800m/min；Control
System temperature
For degree at 30 DEG C~33 DEG C, humidity is 70%~73%.
Finished product wool tops fiber takes health to handle in the step (4): first that finish solution is uniform by sprayer
It is sprayed at wool tops fiber surface, is then set at least 48 hours with stewing after polybag environmental sealing, temperature is controlled 45 DEG C~55
DEG C, so that finish solution uniformly diffuses to wool tops fibrous inside under high temperature action；Wherein finish solution by with crude oil, resist it is quiet
Electric agent and water composition, by weight and crude oil: antistatic agent: water 1:1:8；By weight raw wool bar fiber: finish is molten
Liquid is 40:1.
Pre- and one: quantitative 17.50g/5m in step (3) mixing in doubling step, number of doubling is 6, drawing-off gauge is 11 ×
25mm, horn mouth 3.0mm, total draft/back zone drafting multiple are 5.83/1.88；It is pre- and two: quantitative 16.30g/5m, number of doubling
It is 6, drawing-off gauge is 11 × 25mm, and horn mouth 2.6mm, total draft/back zone drafting multiple is 6.26/1.88.
Drawing frame employed in the mixed simultaneously process of the step (4) installs the delivery apparatus of antistatic aggregation additional, using copper
Roller is grounded by conducting wire；Drawing frame uses the small radian collector of copper and copper collector stand-off simultaneously, and former vehicle collector is big
Radian irony collector causes fibre frictoin acutely to generate electrostatic and is unfavorable for electrostatic conduction, former vehicle collector stand-off is nylon support
Foot is unfavorable for Anti-static.Roller is handled through Strong oxdiative and roller surface is coated with nano-anti static coating.
Automatic plucker model FA002A, mixed cotton slitter model FA016A, vibration in step (1) cotton cleaning process
Hopper feeder model FA046A, single beater scutcher model A076F；Cotton carding type in step (2) carding step
Number be FA201B；Drawing frame model FA317A in step (3) mixing in doubling step and the mixed simultaneously process of step (4)；The step
(5) fly frame model FA415A in Roving Frames；Spinning frame model EJM128K in step (6) spinning process；It is described
Step (7) is from automatic winder model NO.21C in network process.
The invention has the benefit that scribbled of the invention props up shrinkproof drafted wool long fibre by height and Modal is fine
Dimension composition, cost is relatively low compared with prior art, and cost performance is higher；The health of wool tops is handled and mixed and used a series of
Anti-static precautions is conducive in stable condition；Blending ratio is accurate, and ingredient is uniform；By the mixed yarn that the spinning process produces, single thread
Item is dry uniformly, cotton knot is few, yarn defect is few, and such yarn texture can further improve the comfort of fabric, keep web surface bright and clean
Smooth, the exquisite exquisiteness of quality, lines are clear.
In conclusion the scribbled not only has the advantages that wool, but also has the characteristics that Modal fibre, the soft guarantor of yarn
It is warm, moisture absorption is ventilative, bacteriostasis and health-care, be the ideal chose for making home textile product, high-grade fabric.Shrinkproof drafted wool is propped up to height
Long fibre is researched and developed with modal fiber blended product, is developed high proportion wool and Modal blended fine count, is filled up
The market vacancy.High proportion wool and modal fiber blended produce high branch resultant yarn, can be used for slim and medium-sized fabric, make face
Expect any surface finish is smooth, quality it is exquisite it is fine and smooth, lines is clear.
Specific embodiment
Below by embodiment, the present invention will be described in detail.
Embodiment 1:
Scribbled: (1) raw material forms: 0.9 denier of Modal × 38mm；Wool long fibre 100 × (40-42) mm；
(2) blending rate: shrinkproof drafted wool/Modal are as follows: 30/70,50/50.
Process flow: (1) Modal fibre: artificial row's packet FA002A griping cotton machine → FA016A cotton blender machine → FA103A twin shaft
Flow opener → FA106B opener → FA046A type vibrating cotton box cotton feeding → A076F type single beater scutcher → FA201B type
Carding machine → FA317A type drawing frame (in advance and closes)；
(2) Modal pre-drawing+shrinkproof drafted wool item: FA317A mixes simultaneously → FA317A drawing frame → FA317A drawing frame
→ FA415A fly frame → EJM128K spinning frame → NO.21C automatic winder.
The specific process is as follows:
(1) cotton cleaning process: Modal fibre, using automatic plucker, mixed cotton slitter, using vibrating cotton box cotton feeding,
After single beater scutcher processing, finally get positive volume, during blowing using abundant shredding, thickness uniformly, the technique without broken hole
Principle, the Beater Speed control of automatic plucker in 720r/min, the control of opener Beater Speed in 480r/min, singles' hand at
Volume machine Beater Speed is 960r/min, and the speed of coiled roller is 13r/min；
The condition of production: temperature and humidity: 28 DEG C；73%；Cotton rolling quality is good；Each condenser hired roughneck has around flower phenomenon, pays attention to clear
Reason.
(2) carding step: Modal fibre: 320~350r/min of Cylinder Speed of Carding Machine, cover plate speed be 123~
184mm/min, speed 41-48 m/min, licker-in speed are controlled in 742~809r/min；
The condition of production: 30 DEG C of temperature, humidity 63%；It improves after slight sagging, the fine tuning cotton net tension of cotton net；Weight 17.55~
17.75 g/5m are more stable.
(3) mixing in doubling step: to improve the dry uniformity of item, it is ensured that blending ratio it is accurate, to Modal fibre carry out it is pre- simultaneously
It closes, in advance and using one and closes, sliver exporting speed is controlled in 210m/min；
Production status: 30 DEG C of temperature, humidity 61%；Pre- and one, 17.40~17.60g/5m of weight, number of doubling 6, drawing-off
11 × 25mm of gauge, horn mouth 3.0mm, total draft/back zone drafting multiple 5.83/1.88；Pre- and two, quantitative 16.40-
16.60g/5m, number of doubling 6, drawing-off 11 × 25mm of gauge, horn mouth 2.6mm, total draft/back zone drafting multiple 6.26/
1.88。
(4) mix and process: by it is pre- and after Modal fibre and wool tops fiber mix three times simultaneously, control mixed drafting
Part respectively obtains blending product A and blending product B:
1. blending product A: wool/Modal 70SW(30/70) temperature and humidity: 31 DEG C；63% is in good condition；
Amalgamation: 17.00~17.20g/5m of weight, 2 wool/5 piece Modals of number of doubling, drawing-off 13 × 26mm of gauge, loudspeaker
Mouth 2.8mm, total draft/back area draft 7.26/1.88；
Mixed two: 16.30~16.50g/5m of weight, number of doubling 6, drawing-off 13 × 26mm of gauge, horn mouth 2.6mm are always led
Stretch/back area draft 6.18/1.58；
Mixed three: 16.00~16.15g/5m of weight, number of doubling 6, drawing-off 13 × 26mm of gauge, horn mouth 2.4mm are always led
Stretch/back area draft 6.19/1.50, Uster sliver 1.98%；
2. blending product two: wool/Modal 70SW(50/50) temperature and humidity: 32 DEG C；65%；Mixed two have roller with mixed three
Wounded in the battle phenomenon；
Amalgamation: 16.90~17.10g/5m of weight, 3 wool of number of doubling/3 Modals, drawing-off 13 × 26mm of gauge, horn mouth
2.8mm, total draft/back area draft 6.45/1.76；
Mixed two: quantitative 16.50~16.75g/5m, number of doubling 6, drawing-off 13 × 26mm of gauge, horn mouth 2.6mm are always led
Stretch/back area draft 6.18/1.58；
Mixed three: quantitative 16.05~16.25g/5m, number of doubling 6, drawing-off 13 × 26mm of gauge, horn mouth 2.4mm are always led
Stretch/back area draft 6.19/1.50, Uster sliver 2.01%；
During mixing simultaneously, to solve the problems, such as that roller caused by electrostatic gathers is wounded in the battle, take following measures: A, drawing frame is installed additional
The delivery apparatus of antistatic aggregation.B, the small radian collector of drawing frame application copper and copper collector stand-off.C, roller is through strong
Oxidation processes and roller surface is coated with nano-anti static coating.
(5) Roving Frames:
1. blending product A: wool/Modal 70SW(30/70): production status: 31 DEG C of temperature, humidity 61%, rove entirety
State is preferable, does not occur phenomena such as breaking end, upper and lower pile loop returns flower, roller is wounded in the battle；
Process configuration: Dry Weight per Unit 3.5g/10m, drawing-off 13 × 28 × 36mm of gauge, total draft/back zone drafting multiple 9.14/
1.197, jaw 4.0mm, the twist/twist factor 2.51/50, ingot speed 607r/min, front roller revolving speed 142r/min.
2. blending product B: wool/Modal 70SW(50/50): production status: 31 DEG C of temperature, humidity 61%, wool content
Higher, twist factor tunes up 1 grade, and rove integrality is good, is primarily present individual sliver can electrostatic and generates wool top, other situations are good
It is good；
Process configuration: Dry Weight per Unit 3.5g/10m, drawing-off 13 × 28 × 36mm of gauge, total draft/back zone drafting multiple 9.14/
1.197, jaw 4.0mm, the twist/twist factor 2.54/51, ingot speed 607r/min, front roller revolving speed 140r/min.
(6) spinning process:
1. blending product A: wool/Modal 70SW(30/70): production status: 31.5 DEG C of temperature, humidity 63% produces shape
State is good, does not break end substantially；
Process configuration: quantitative 0.743g/100m, total draft/back zone drafting multiple 47.11/1.28, ingot speed 11898r/
Min, front roller speed 109r/min, jaw 2.5mm preceding pressure bar carbon fiber top pin+rear pressure bar, rings PG1/2 3854, steel wire
Enclose OSS 11/0；
Quality index: item is dry: CV% 13.67%；Details 10/200；Slubbing 30/250；Cotton knot 45/211；CVb% 2.33%
；DR% 20.36；Strongly: 95.2CN；Strength CV%:8.8%；Elongation %:6.4%；The twist: 135.8 twirls/10cm；Twist irregularity
Rate: 3.79%.
Remarks: blending product coil, cylinder yarn indices detection method: hundred meters of deviation of weights and hundred meters of weight variation coefficients
Test is provided to execute by GB/T4743；Twist test is provided to execute by GB/T 2543.1~2543.2；Breaking strength and fracture are strong
The test of the power coefficient of variation is executed by GB/T3916；Strip dry uniformity variant coefficient test is provided to execute by GB/T3292.
2. blending product B: wool/Modal 70SW(50/50): production status: 32 DEG C of temperature, humidity 63%, production status
Well, do not break end substantially.Process configuration: quantitative 0.740g/100m, total draft/back zone drafting multiple 47.30/1.32, ingot speed
11898r/min, front roller speed 109r/min, jaw 2.5mm preceding pressure bar carbon fiber top pin+rear pressure bar, rings PG1/2
3854, wire loop OSS 10/0；
Quality index: Unevenness CV %13.87%；Details 14/241；Slubbing 35/301；Cotton knot 58/278；CVb%2.57% ；
DR%22.71%；Strength 93.8CN；Strength CV% 9.7%；Elongation %:5.8%；The twist: 134.9 twirls/10cm；Twist Unevenness %:
3.93%。
Index comparison: before improvement: wool/Modal 70SW(30/70) kind coil index: Unevenness CV %14.13%；Carefully
Section 30/321；Slubbing 50/511；Cotton knot 63/297；CVb% 2.69%；DR%24.16%；Strength 86.4CN；Strength CV%9.9% stretches
Long rate %:5.7%；The twist: 135.4 twirls/10cm；Twist Unevenness %:3.97%.
Compare conclusion: blending product A of the present invention, the more existing production technology product quality of blending product B coil index are substantially
It improves, the especially dry target improvement of item is obvious, provides condition to improve cylinder yarn index.
(7) from network process: from network object: blending product one, blending product two, winder speed 800m/min.
1. blending product A wool/Modal 70SW(30/70): electronic yarn clearer parameter: N 250%, S130%/1.3, L30%/30,
T-30%/30,110% 2.5/-50% of C ± 15%/5.0, CC ± 15%/5.0, SPL/JM.
Cylinder yarn index: Unevenness CV %13.91%；Details 16/266；Slubbing 48/298；Cotton knot 76/298；CVb% 2.17%；
DR% 20.17%；Strength 93.7CN；Strength CV%:7.1%；Elongation %:6.8%；The twist: 141.9 twirls/10cm；Twist irregularity
Rate %:3.71%.
Break situations: RTI%303, YF58.1, NC13.6, SC26.2, LC6.4, TC4.7, CC5.5, FC1.7.
2. blending product B: wool/Modal 70SW(50/50): electronic yarn clearer parameter: N250%, S130%/1.3, L30%/30,
T-30%/30,110% 2.5/-50% of C ± 15%/5.0, CC ± 15%/5.0, SPL/JM.
Cylinder yarn index: item is dry: CV%13.95%；Details 18/283；Slubbing 54/327；Cotton knot 84/342；CVb% 2.33%
；DR%21.07%；Strongly: 91.3CN；Strength CV%:9.8%；Elongation % 7.3%；The twist: 140.5 twirls/10cm；Twist irregularity
Rate %:4.07%.
Break situations: RTI%344, YF65.9, NC19.8, SC28, LC10.5, TC6, CC4, FC1.6.
Index comparison: before improvement: wool/Modal 70SW(30/70) kind cylinder yarn index: item is dry: CV%14.65%；Carefully
Section 46/413；Slubbing 79/675；Cotton knot 97/416；CVb% 2.51%；DR%24.02%；Strongly: 83.8CN；Strength CV%:9.9%；
Elongation %:5.8%；The twist: 139.7 twirls/10cm；Twist Unevenness %:4.22%.
Break situations: RTI%439, YF91.8, NC23.7, SC40, LC16.5, TC7.9, CC5, FC2.7.
Conclusion: institute's spun yarn is superior in quality, reaches the excellent level of similar yarn, the consistent approval of client is obtained, by visitor
The market vacancy of wool fiber production high grade cotton yarn has been filled up in the favor at family.
Claims (8)
1. a kind of spinning process of high branch high proportion wool blended yarn, which is blended weave, and the Modal carded sliver is pre-
And it is mixed simultaneously with finished product wool tops afterwards, specifically includes the following steps:
(1) cotton cleaning process: Modal fibre successively passes through automatic plucker, mixed cotton slitter, vibrating cotton box cotton feeding and singles' hand
After lapper processing, positive volume is finally got, wherein the Beater Speed of automatic plucker is controlled in 720r/min, mixed cotton slitter hired roughneck
For speed control in 480r/min, single beater scutcher Beater Speed is 960r/min, and the speed of coiled roller is 13r/min；Control
For temperature processed at 25 DEG C~30 DEG C, humidity is 70%~75%；
(2) carding step: Cylinder Speed of Carding Machine is 320~350r/min, and cover plate speed is 123~184mm/min, and speed is
41~48m/min, licker-in speed are controlled in 742~809r/min；Temperature being controlled at 28 DEG C~33 DEG C, humidity is 60%~
65%；
(3) mixing in doubling step: carrying out pre- and close to treated Modal fibre, wherein it is pre- and using together and closing, it is pre- to stablize
Drafting weight, it is ensured that blending ratio is uniform and stable, and sliver exporting speed is controlled in 210m/min；Temperature is controlled at 30 DEG C~33 DEG C, humidity
It is 60%~65%；
(4) mix and process: by it is pre- and after Modal fibre and finished product wool tops fiber mix three times simultaneously, control mixed drafting
Part respectively obtains blending product A and blending product B；Wherein blending product A specifically: 1. amalgamation: quantitative 17.00~17.20g/
5m, 2 wool/5 piece Modals of number of doubling, drawing-off gauge are 13 × 26mm, horn mouth 2.8mm, total draft/back area draft
7.26/1.88；2. mixed two: quantitative 16.30~16.50g/5m, number of doubling 6, drawing-off gauge is 13 × 26mm, and horn mouth is
2.6mm, total draft/back area draft 6.18/1.58；3. mixed three: quantitative 16.00~16.15g/5m, number of doubling 6, drawing-off gauge
For 13 × 26mm, horn mouth 2.4mm, total draft/back area draft 6.19/1.50, Uster sliver 1.98%；Blending product
B specifically: 1. amalgamation: quantitative 16.90~17.10g/5m, 3 wool/3 piece Modals of number of doubling, drawing-off gauge is 13 ×
26mm, horn mouth 2.8mm, total draft/back area draft 6.45/1.76；2. mixed two: quantitative 16.50~16.75g/5m, and close
Number 6, drawing-off gauge is 13 × 26mm, horn mouth 2.6mm, total draft/back area draft 6.18/1.58；3. mixed three: quantitative
16.05~16.25g/5m, number of doubling 6, drawing-off gauge is 13 × 26mm, horn mouth 2.4mm, total draft/back area draft
6.19/1.50 Uster sliver 2.01%；
(5) Roving Frames: resulting blending product A and blending product B is all made of following condition in Roving Frames: regular roving feeding is
3.5g/10m, drawing-off gauge be 13 × 28 × 36mm, total draft/back zone drafting multiple be 9.14/1.197, jaw 4.0mm,
The twist is 2.51 twirls/10cm, and twist factor 50, ingot speed 607r/min, front roller revolving speed is 142r/min；Temperature is controlled at 30 DEG C
~33 DEG C, humidity is 60%~65%；
(6) spinning process: resulting blending product A uses following condition in spinning process: quantitative 0.743g/100m, and total draft/
Back zone drafting multiple is 47.11/1.28, and ingot speed 11898r/min, front roller speed is 109r/min, before jaw is 2.5mm
Pressure bar carbon fiber top pin+rear pressure bar, rings use PG1/2 3854, and wire loop uses OSS11/0；Resulting blending product B
Use following condition in spinning process: quantitative 0.740g/100m, total draft/back zone drafting multiple are 47.30/1.32, and ingot speed is
11898r/min, front roller speed are 109r/min, and jaw is the preceding pressure bar carbon fiber top pin of 2.5mm+rear pressure bar, and rings uses
PG1/2 3854, wire loop use OSS10/0；Blending product A and blending product B controls temperature at 30 DEG C~33 DEG C, humidity
It is 60%~65%；
(7) from network process: being blending product A and blending product B from network object, wherein winder speed is 800m/min；Blended production
Product A and blending product B controls temperature at 30 DEG C~33 DEG C, and humidity is 70%~73%.
2. the spinning process of high branch high proportion wool blended yarn according to claim 1, which is characterized in that the step
(4) finished product wool tops fiber takes health to handle in: finish solution being uniformly sprayed at wool tops fiber by sprayer first
Then surface is set at least 48 hours with stewing after polybag environmental sealing, temperature is controlled at 45 DEG C~55 DEG C, so that finish solution exists
Wool tops fibrous inside is uniformly diffused under high temperature action；Wherein finish solution with crude oil, antistatic agent and water by forming, by weight
Amount ratio and crude oil: antistatic agent: water 1:1:8；By weight raw wool bar fiber: finish solution is 40:1.
3. the spinning process of high branch high proportion wool blended yarn according to claim 1, which is characterized in that the step
(3) pre- in mixing in doubling step and one: quantitative 17.50g/5m, number of doubling is 6, and drawing-off gauge is 11 × 25mm, and horn mouth is
3.0mm, total draft/back zone drafting multiple are 5.83/1.88；Pre- and two: quantitative 16.30g/5m, number of doubling is 6, drawing-off every
Away from for 11 × 25mm, horn mouth 2.6mm, total draft/back zone drafting multiple is 6.26/1.88.
4. the spinning process of high branch high proportion wool blended yarn according to claim 1, which is characterized in that the step
(4) it mixes and drawing frame employed in process installs the delivery apparatus that antistatic is assembled additional, be grounded roller using copper conducting wire；Together
When drawing frame use the small radian collector of copper and copper collector stand-off；Roller is handled through Strong oxdiative and roller surface is coated with
Nano-anti static coating.
5. the spinning process of high branch high proportion wool blended yarn according to claim 1, which is characterized in that the step
(1) automatic plucker model FA002A, mixed cotton slitter model FA016A, vibrating cotton box cotton feeding model in cotton cleaning process
FA046A, single beater scutcher model A076F；Carding machine model FA201B in step (2) carding step；The step
Suddenly (3) mixing in doubling step and step (4) mix drawing frame model FA317A in simultaneously process；Rove in step (5) Roving Frames
Machine model FA415A；Spinning frame model EJM128K in step (6) spinning process；The step (7) is from network process
Automatic winder model NO.21C.
6. a kind of high branch high proportion wool blended yarn, which is characterized in that the scribbled is long by the shrinkproof drafted wool of high branch
The spinner that fiber and Modal fibre pass through high branch high proportion wool blended yarn described in any one of claims 1 to 5
Skill is blended to be formed, and wherein wool long fibre weight percent content is 25%~60%, and surplus is Modal fibre.
7. high branch high proportion wool blended yarn according to claim 6, which is characterized in that wool is long in the scribbled
Fiber weight percentage content is 30%, and surplus is Modal fibre.
8. high branch high proportion wool blended yarn according to claim 6, which is characterized in that wool is long in the scribbled
Fiber weight percentage content is 50%, and surplus is Modal fibre.
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| CN113718394A (en) * | 2021-09-27 | 2021-11-30 | 邦威防护科技股份有限公司 | Production method of comfortable and soft special protective clothing fabric |
| CN113957595B (en) * | 2021-11-12 | 2023-04-25 | 上海群德纺织科技有限公司 | Double-sided functional knitted fabric with micro-bubble effect and weaving process thereof |
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