CN105506803B - A kind of production method of sponge Towel Yarn - Google Patents
A kind of production method of sponge Towel Yarn Download PDFInfo
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- CN105506803B CN105506803B CN201510856414.9A CN201510856414A CN105506803B CN 105506803 B CN105506803 B CN 105506803B CN 201510856414 A CN201510856414 A CN 201510856414A CN 105506803 B CN105506803 B CN 105506803B
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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
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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
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
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- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention provides a kind of production method of sponge Towel Yarn, including cotton raw material yarn, water soluble vitamin American run yarn, double twisting.Sponge Towel Yarn prepared by the present invention, yarn quality index are：Unevenness CV 7.50%, 0/km of details, 0/km of slubbing, 1/km of cotton knot, the twist 44.5 twist with the fingers/10cm, average strength 1489cN, weight cv1.4%, 3 9mm filoplumes sum 12.03/m, hairiness index H values 2.28；Sponge Towel Yarn prepared by the present invention, manufactured towel, soft comfortable, the twist is low, and the twist is 33.2 44.6 sth. made by twisting/10cm；Good hygroscopicity, water absorption rate 380%；Diffusion time of dripping is 0.5s, and measure wicking height is 260 mm, and the twist decrescence, the more is washed the more fluffy, effect is better after washing every time.
Description
Technical field
The present invention relates to a kind of production method of sponge Towel Yarn, belong to textile technology field.
Background technology
Towel product is based on towel, in addition to bath towel, towelling coverlet, bathrobe, bed gown etc., and this kind of product is daily
Product, are adornment again, and it requires that matte is plentiful, soft, fluffy moisture absorption.It to being with the requirement of yarn：The twist is small, color and luster
Good, soft, elastic height.Therefore, there is its particularity in the selection of spinning material and the Process configuration of each operation.Work as forefathers
Increasingly pursue daily necessities comfort level, the towel made of common towel yarn, pliability is general, and repeatedly washing after
Easily it is hardened, comfort level is not just known where to begin.
And the untwisted yarn towel yarn occurred recently, the more fluffy softness of new product, but following defect be present：
（1）Resultant yarn does not have the twist, and intensity is small, and filoplume is more；
（2）Manufactured towel, hygroscopicity and rapid-drying properties are further improved；
（3）Manufactured towel, repeatedly just hardened after washing without fluffy sense, feel；
（4）Manufactured towel, easily depilation.
The content of the invention
The present invention is improved for the weak point of existing towel yarn of zero twist, there is provided a kind of sponge Towel Yarn
Production method, to realize following goal of the invention：
（1）Sponge Towel Yarn prepared by the present invention, yarn quality is good, and even thickness, cotton knot is few, and intensity is big, and the twist reaches
44.5 sth. made by twisting/10cm, filoplume are few；
（2）Sponge Towel Yarn prepared by the present invention, manufactured towel, soft comfortable, the twist is low, good hygroscopicity；
（3）Sponge Towel Yarn prepared by the present invention, manufactured towel, rapid-drying properties are good；
（4）Sponge Towel Yarn prepared by the present invention, manufactured towel, repeatedly after washing, become more fluffy softness, pass through
After crossing 20 washings, tiling measurement thickness increases by 14 mm；
（5）Sponge Towel Yarn prepared by the present invention, manufactured towel, towel plucking rate are less than 0.1%.
To solve above technical problem, the present invention adopts the following technical scheme that：
A kind of production method of sponge Towel Yarn, including cotton raw material yarn, water soluble vitamin American run yarn, double twisting.
It is the further improvement to above-mentioned technical proposal below：
The cotton raw material yarn, including spinning process, the spun yarn, ingot speed 12000-13000r/min, back area draft
Times 1.2-1.3, twist factor 550-650.
The spun yarn, roller gauge 17.5mm × 35mm, nip gauge 3-5mm, reel cage pressure 200CN × 120CN ×
160CN。
The cotton raw material yarn, including high-temperature shaping, the high-temperature shaping, temperature are 80-100 DEG C, and the pumpdown time is
15-25 minutes, yarn steaming time are 25-35 minutes.
The double twisting, single thread are " S " twist direction, and double twisting back twisting is " Z " twist direction.
The double twisting, the double twisting twist are 42-46 sth. made by twisting/10cm.
The production method also includes doubling process, the doubling, and cotton yarn tension piece is 5, and polyvinyl tension piece is 2,
Withdrawal speed is set as 250-350rpm.
Compared with prior art, beneficial effects of the present invention are：
（1）Sponge Towel Yarn prepared by the present invention, yarn quality index are：Unevenness CV 7.50%, 0/km of details, slightly
0/km is saved, 1/km of cotton knot, the twist is 44.5 sth. made by twisting/10cm, average strength 1489cN., weight cv1.4%, 3-9mm filoplume it
With 12.03/m, hairiness index H values 2.28；
（2）Sponge Towel Yarn prepared by the present invention, manufactured towel, soft comfortable, the twist is low, the twist be 40.2 twist with the fingers/
10cm；Good hygroscopicity, water absorption rate 380%；Diffusion time of dripping is 0.5s, and measure wicking height is 260 mm；
（3）Sponge Towel Yarn prepared by the present invention, manufactured towel, rapid-drying properties are good, evaporation rate 0.46g/h, thoroughly
Moisture is 15000g/m2.d；
（4）Sponge Towel Yarn prepared by the present invention, manufactured towel, repeatedly after washing, become more fluffy softness, pass through
Experiment, every time after washing, tiling thickness can all increase, and after 10 washings, tiling measurement thickness can increase 8mm；By 20 times
After washing, tiling measurement thickness can increase by 14 mm；And existing untwisted yarn towel thinning will be hardened after repeatedly washing；
（5）Sponge Towel Yarn prepared by the present invention, manufactured towel, towel plucking rate is 0.08%, well below non-twist
Fiber towel, untwisted yarn towel is not because yarn has the twist, and plucking rate is high, up to 0.6%.
Embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
A kind of production method of sponge Towel Yarn of embodiment 1
Comprise the following steps：
First, raw material selects
1. cotton, Xinjiang cotton is adopted using machine, color characteristic level 31, length 28.00mm, mic value 4.66, fineness 5413 is public to prop up,
Broken filament intensity 29.52cN/tex, regularity 81.81%, chopped fiber 11.3%, regain 6.93%, containing miscellaneous 1.7%；
2. water soluble vinylon, line density 1.33dtex, length 38.00mm, do fracture strength 5.14cN/tex, fault：
0.65mg/100g, regain 3.99%, 85 DEG C of solution temperature in water.
2nd, cotton raw material yarn
（1）Cotton raw material pre-treatment
Cotton raw material enters mixing in doubling step by opening and cleaning step, carding step, combing process, according to yarn fibre hook
And drafting theory, in line with raising bar evenness and strength principle.
（2）Mixing in doubling step
And the twice of strip adoption " fall drawing-off " and close drawing-off, slubbing using 8 simultaneously, quantitative 22g/5m.First break draft multiple 1.78
Times, using 6 simultaneously, quantitative 22g/5m, 1.18 times of first break draft, Double Drawing roller gauge is 5cm × 5cm × 10cm to extreme trace；It is ripe
The weight unevenness of bar is controlled within 0.5%, and bar does cv2.55%.
（3）Roving Frames
Roving Frames, using big ration, again pressurization, the big twist, it is small after lead, new slotless scroll tube.Larger rove is twisted with the fingers
Coefficient can improve the control ability of spun yarn first break draft, and the yarn that proparea is entered through first break draft leaves part turn, improves yarn
Tight ness rating, reduce filoplume.Main technologic parameters are：Regular roving feeding 8.5g/10m, twist factor 121, roller gauge 12cm × 21cm
× 28cm, the double ingot pressurizations bigger than normal 10% of roller, 1.19 times of first break draft multiple, rove Unevenness CV 3.50%, weight unevenness 0.90%.
（4）Spinning process
For this process to spin the critical process of this sponge Towel Yarn, cotton fiber single thread makes the superpower twist yarns of JC49dtex,
Reduce probability and quantity that chopped fiber filoplume stretches out yarn body；Wire loop weight is aggravated, is pressed using the back zone of designed and produced
Power rod, increase reel cage pressure, from a diameter of 31mm of WRC965 microprocessor rubber roll, and preceding rubber roll money momentum is big, is 4-
5mm, twist triangle zone is reduced, reduce broken end and filoplume.Ingot speed 12500r/min, roller gauge 17.5mm × 35mm, jaw every
Away from 4mm, wire loop WT-115#, back area draft times 1.22, twist factor 598, reel cage pressure 200CN × 120CN × 160CN；
Yarn quality index：Unevenness CV 8.90%, the twist 85.1 twist with the fingers/10cm, average strength 1038cN.Bar does cv9.20%,
0/km of details, 4/km of slubbing, 5/km of cotton knot, average strength 978CN, weight cv2.2%, 3-9mm filoplume sum 20.12
Root/m, hairiness index H values 3.15.
（5）Winding procedure
Because the JC49dtex heavy twists cop twist is too big made of cotton raw material, quality of splicing easily is limited, and untwisting is insufficient,
It is high to twist with the fingers knot fault rate, therefore, being adjusted as follows：
Compressed air air pressure is adjusted, untwisting air pressure P1 is reached 0.7Mpa, air pressure P2 is in 0.65Mpa for twisting；
Upper and lower back-twist tube thoroughly cleans, while moves 1mm outside, increases untwisting air-flow, ensures that untwisting is abundant；
Lower sheeting is concordant on twister, and sth. made by twisting knot scissors is sharp, and extended length of splicing, effect is good at scale 1；
Twisting time is adjusted to 0.95s by 0.69 s, and the groove drum startup time is tuned up as 0.8s；
By adjustment, the strength retention for twisting with the fingers tieing is 84.5%, twists with the fingers knot diameter below 1.3 times of raw yarn, reaching technique will
Ask.
（6）High-temperature shaping
To ensure that JC49dtex heavy twists cylinder yarn normally produces in double twisting process, reduction, which is beaten, turns round phenomenon, need to pass through steam box high temperature
Sizing, with BTES-GAS-EL type steam boxs, technique is arranged to：90 DEG C of temperature, 20 minutes pumpdown times, 30 minutes yarn steaming time,
Wet steaming, dry in the air after yarn steaming 24 hours it is standby.
3rd, water soluble vitamin American run yarn process
Water soluble vinylon is by flow：FA002A griping cotton machine-SFA035A mixed cotton slitter-FA106B openers-SFA161
Cotton feeder-FA146A lapper-FA231A carding machine-FA320A drawing frames（Twice）- FA458A fly frame-F1510 spinning frames-
21C bobbin-winding machines.
（1）Opening and cleaning step
Ensureing shredding, combing simultaneously, emphasis removes hardened lump in raw material, using the original of " grab, beat slowly, caducous less "
Then, abundant shredding, each hired roughneck's rotating speed is reduced, reduces fibre damage, dirt rod spacing is minimum to be grasped, and is increased air quantity, is realized that fiber exists
Dust cage uniform agglomeration.FA002 hired roughneck rotating speed 750r/min, hired roughneck stretch out rib distance -1mm, the spacer of dirt rod and dirt rod
6mm, SFA035 type machine hired roughneck's rotating speed are respectively 420rpm, 480rpm, skip the 3rd the 4th hired roughneck, FA106 type machine hired roughneck's rotating speeds
480rpm, comprehensive Beater Speed are 900 r/min, and fan speed is 1300 r/min, cotton rolling quantity 410g/m, uneven lap
Rate is within 1.2%.
（2）Carding step
Emphasis removes the hard tow block that upper process is left, and reduction, which is floatd, head or is caught, networking, into the difficult phenomenon of bar, in heavily fortified point
Hold anti-tangle lap guard it is antifouling under the conditions of, using the tight slightly technological principle of 4 cylinder, cover plate gauges, fiber carding assembly single-fiber
State, reduces synnema and coma enters process broken end and weight fluctuation under the influence of the carded sliver.
Feed plate is raised into 3mm, reduces fibre damage；Reduce cylinder and doffer's gauge, improve fibre migration rate.Cylinder speed
Spend 330 r/min, the r/min of licker-in speed 760, the r/min of cover plate speed 110, cylinder to Flat Gauge 0.23mm, 0.20mm,
0.20 mm, 0.23mm, cylinder to licker-in gauge 0.18mm, cylinder to doffer gauge 0.12mm, feed plate to licker-in gauge
0.25mm, cotton strip quantity 19.0g/5m, sliver exporting speed 110m/min, sliver weight irregular 3.2%, sliver impurity 4, short fiber content
15.30%。
（3）Mixing in doubling step
Priority control weight unevenness in stripes, resultant yarn weight fluctuation is reduced, using antistatic rubber roll, controls workshop temperature
Humidity, accomplish not wind, do not hang it is stifled；Pay attention to the weight bar collocation of strip, ensure that broken strip photoelectricity automatic stop is sensitive effectively, beneficial to control
Ripe bar weight unevenness.And strip adoption slubbing number of doubling 8 is simultaneously, quantitative 18.5g/5m, 1.91 times of first break draft multiple, roller gauge
13mm × 7mm × 20mm, the m/min of speed 230；Drafting extreme trace number of doubling 8 simultaneously, quantifies 18.0g/5m, first break draft multiple 1.23
Times, roller gauge 13mm × 7mm × 20mm, speed 220m/min.Export ripe bar quality index：Unevenness CV %2.8%, weight are irregular
Rate 0.60%.
（4）Roving Frames
Rove using " pressurization, slow train be fast again, big gauge, the small twist " principle, roll surfaces processing wants appropriate thickening
Coating, prevent from twining rubber roll and roller.Ingot speed 800r/min, 13 mm of roller gauge × 26mm × 32mm, total draft multiple 8.44,
1.20 times of back zone drafting multiple, from 80 degree of sclerderm rollers of shore hardness.Roving yarn quality index is：Quantitative 4.5g/10m, twist factor
74, Unevenness CV %3.85%, weight unevenness 0.95%.
（5）Spinning process
Using " big gauge, again pressurization, the small twist, it is big after lead " technological principle.It is antistatic using 75 degree of vulnerability to jamming rubber rolls
Agent coating handles surface, solves the problems, such as the electrostatic of vinylon fibre and winding, and wire loop ring dissipates from center of gravity is higher, ring is larger
Good in thermal property and the GO-5/0 types for laying particular stress on grasp.For solve stretched yarn defect and drawing-off it is irregular caused by weight fluctuation it is big, using compared with
Big first break draft and suitable nip gauge.Vinylon fibre single thread makes 14.8dtex, using " S " twist direction, for reduce broken end and
Easy to operation, ingot speed is relatively low to be configured to 9500r/min, and the twist is 87 sth. made by twisting/10cm, twist factor 335, front roller 140rpm；Roller
Gauge 18mm × 40mm, nip gauge 3.mm, 1.31 times of back area draft times, reel cage pressure is 200CN × 120CN × 160CN.
Yarn quality index：Bar does cv14.2%, 6/km of details, 40/km of slubbing, 55/km of cotton knot, average strength
385CN, fracture strength 26CN/tex, weight cv2.2%；Because process is water-soluble afterwards for polyvinyl, this quality index meets
Processing quality requirement.
（6）Winding procedure
From village field NO21C automatic winders, winder speed is relatively low to be configured to 900r/min, and tension force low voltage, which is grasped, is
3.8v, each passage of electronic yarn clearer parameter are grasped according to yarn body pine partially, need to only remove larger harmful yarn defect and thick beyond the length of weight range
It is long thin.Air splicer state and joint length are adjusted, improves strength retention of splicing, process breaks end after reduction.
4th, doubling process
Using " reduce broken end, balancing tension, double yarns close up, relatively low speed " principle.Because JC49.2tex cotton yarns are super
Strong twisted yarn, easily there is phenomenon of the cotton yarn sub-thread looping kink into handle in doubling process, so to increase the unwinding of cotton yarn
Power, install row's lever jack before entering tension piece after cotton yarn yielding additional, and unwinding is increased with this around a circle on lever jack
Power, cotton yarn tension piece are 5, and polyvinyl tension piece is 2, and withdrawal speed is set as 300rpm, such cotton yarn and polyvinyl
Balancing tension, two single thread can tightly adduct together, reduce two single thread number differences it is big caused by and tube on
Bifurcation, is advantageous to the smooth unwinding of double twisting process, and reduces the broken end of double twisting.
5th, double twisting process
This is to make the crucial process of sponge Towel Yarn, because the designed size of the double twisting twist using the yarn to being made hair
Carried out again after towel after moving back polyvinyl, the twist size of remaining cotton yarn and the water suction lofting effect of towel have direct influence.
For double twisting process using " z " twist direction with single thread back twisting, single thread is " S " twist direction, and double twisting back twisting is twisted with the fingers for " Z "
To double twisting uses relatively low ingot speed（7100rpm）To reduce broken end, the bright and clean of two-for-one twisting spindles and each passage of spinning box is kept.
The yarn quality index of strand after double twisting plying：Unevenness CV 7.50%, 0/km of details, 0/km of slubbing, cotton knot 1
Individual/km, the twist 44.5 twist with the fingers/10cm, average strength 1489cN, weight cv1.4%, 3-9mm filoplume 12.03/m of sum, filoplume
Index H values 2.28.
The sponge Towel Yarn of embodiment 2 carries out moving back dimension experiment after towel is made
Remaining cotton fiber single thread becomes original " S " twist direction again again after moving back dimension, and the size of the remaining twist is single thread and double twisting
The twist it is poor；
Tengential belt and each wharve rubbing surface size, reel cage and roller concentric reducer distance are adjusted, reduces the twist difference between ingot.Times
Twist with the fingers three different twists of design to be tested, after towel is made, after moving back dimension, test the towel residue twist and other indexs
It is as follows：
The index such as thickness increase after second group of final product quality feel and hygroscopicity, washing, compared with first group and the 3rd group
It is good, thus second group of the double twisting twist 44.5 twist with the fingers/10cm is the most preferred technique of the present invention.
Produce high-grade sponge Towel Yarn using polyvinyl and combed cotton, cotton fiber single thread be mainly control spun yarn the twist and
The twist to be taken off of double twisting, spun yarn use superpower sth. made by twisting, reduce Yarn filoplume as far as possible, and double twisting uses the suitable twist, and dimension is moved back in guarantee
Yarn has certain twist afterwards, so can guarantee that it is woven buy every time washing after the twist can gradually decrease, towel is increasingly
Fluffy, water suction is strong, the sponge effect for discharging water fast；Polyvinyl is mainly that each operation control weight is irregular, reduces and is made after pooling capital with cotton yarn
Into twist irregularity problem.The sponge Towel Yarn produced in this way, few with good hygroscopicity, filoplume, feel is soft
It is soft, it is greatly improved product specification and added value.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
- A kind of 1. production method of sponge Towel Yarn, it is characterised in that：Including cotton raw material yarn, water soluble vitamin American run yarn, times Twist with the fingers；The cotton raw material yarn, including Roving Frames；The Roving Frames, regular roving feeding 8.5g/10m, twist factor 121, roller Gauge 12cm × 21cm × 28cm, the double ingot pressurizations bigger than normal 10% of roller, 1.19 times of first break draft multiple, rove Unevenness CV 3.50%, weight Measure irregularity 0.90%；The cotton raw material yarn, including spinning process, the spun yarn, ingot speed 12000-13000r/min, back area draft times 1.2-1.3 twist factor 550-650；Roller gauge 17.5mm × 35mm, nip gauge 3-5mm, reel cage pressure 200CN × 120CN ×160CN；The resultant yarn that spinning process obtains, the twist 85.1 twist with the fingers/10cm；The cotton raw material yarn, including high-temperature shaping, the high-temperature shaping, temperature are 80-100 DEG C, pumpdown time 15-25 Minute, the yarn steaming time is 25-35 minutes；The double twisting, single thread are " S " twist direction, and double twisting back twisting is " Z " twist direction, ingot speed 7100rpm；The yarn quality index of strand after double twisting plying：Unevenness CV 7.50%, 0/km of details, 0/km of slubbing, 1, cotton knot/ Km, the double twisting twist 44.5 twist with the fingers/10cm, average strength 1489cN, weight cv1.4%, 3-9mm filoplume 12.03/m of sum, filoplume Index H values 2.28.
- A kind of 2. production method of sponge Towel Yarn according to claim 1, it is characterised in that：Also include cabler Sequence, the doubling, cotton yarn tension piece are 5, and polyvinyl tension piece is 2, and withdrawal speed is set as 250-350rpm.
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| CN201510856414.9A CN105506803B (en) | 2015-11-30 | 2015-11-30 | A kind of production method of sponge Towel Yarn |
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| CN201510856414.9A CN105506803B (en) | 2015-11-30 | 2015-11-30 | A kind of production method of sponge Towel Yarn |
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| CN105506803B true CN105506803B (en) | 2017-12-22 |
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| CN113445304B (en) * | 2021-07-15 | 2022-07-22 | 金利来(中国)有限公司 | Mulberry silk and cuprammonium rayon blended fabric and preparation method thereof |
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| CN103132211A (en) * | 2013-03-12 | 2013-06-05 | 马玉成 | Ultrathin pure untwisted yarn fabric and manufacturing method thereof |
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| DK2004892T5 (en) * | 2005-10-17 | 2014-09-01 | Welspun India Ltd | Hygrom materials for use in the manufacture of yarns and fabrics |
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| CN101126190A (en) * | 2007-09-25 | 2008-02-20 | 山东滨州亚光毛巾有限公司 | Method for producing untwisted towel |
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| CN103132211A (en) * | 2013-03-12 | 2013-06-05 | 马玉成 | Ultrathin pure untwisted yarn fabric and manufacturing method thereof |
| CN103255535A (en) * | 2013-04-19 | 2013-08-21 | 晋江市闽高纺织科技有限公司 | Processing technology of super-soft and high-hygroscopicity untwisted yarn textile |
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| 无捻纱线的开发;刘承晋;《棉纺织技术》;20080831;第36卷(第8期);第37页至39页 * |
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