CN103388208B - Slub spandex stocking yarn and manufacture craft thereof - Google Patents
Slub spandex stocking yarn and manufacture craft thereof Download PDFInfo
- Publication number
- CN103388208B CN103388208B CN201310326314.6A CN201310326314A CN103388208B CN 103388208 B CN103388208 B CN 103388208B CN 201310326314 A CN201310326314 A CN 201310326314A CN 103388208 B CN103388208 B CN 103388208B
- Authority
- CN
- China
- Prior art keywords
- yarn
- spandex
- cotton
- slub
- type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920002334 Spandex Polymers 0.000 title claims abstract description 43
- 239000004759 spandex Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 39
- 238000009987 spinning Methods 0.000 claims abstract description 23
- 238000009960 carding Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 14
- 210000002268 wool Anatomy 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 241000219146 Gossypium Species 0.000 claims description 35
- 240000000047 Gossypium barbadense Species 0.000 claims description 17
- 235000009429 Gossypium barbadense Nutrition 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 241001481760 Erethizon dorsatum Species 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000003534 oscillatory effect Effects 0.000 claims description 4
- 241000108463 Hygrophila <snail> Species 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 230000007547 defect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000010009 beating Methods 0.000 claims 1
- 210000001520 comb Anatomy 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 102220117180 rs80357370 Human genes 0.000 claims 1
- 238000004513 sizing Methods 0.000 claims 1
- 239000004753 textile Substances 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 5
- 125000006850 spacer group Chemical group 0.000 description 8
- 235000013339 cereals Nutrition 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 235000008429 bread Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The manufacture craft that the invention discloses a kind of textile slub spandex stocking yarn and the textile slub spandex stocking yarn utilizing this technique to be made, belong to field of textiles.The manufacturing process steps of textile slub spandex stocking yarn comprises raw material preparation, cotton cleaning process, carding step, mixing in doubling step, Roving Frames, spinning process, winding procedure, high pressure dead twist operation.Textile slub spandex stocking yarn comprises heart yarn, and described heart yarn is coated with the clad mixed by carded sliver and long wool sliver, and described clad is spaced slubbing and details.Adopt the textile slub spandex stocking yarn that technique involved in the present invention is made, owing to adding spandex thread as heart yarn, therefore ready-made clothes fabric is soft, comfortable and easy to wear, and Color is good, no color differnece, is applicable to current trend.
Description
Technical field
The present invention relates to a kind of technique of slub spandex stocking yarn and make the slub spandex stocking yarn obtained, belonging to field of textiles.
Background technology
Slub yarn has thickness outward appearance pockety, the fabric good permeability be made into by slub yarn, and third dimension is strong, is commercially widely used.Slub yarn of the prior art lacks flexibility, and the fabric feeling be made into is stiff, wears comfortable not, and washes rear easy shrink, distortion.
Summary of the invention
The object of the invention is to for the inelastic problem of existing slub yarn, the slub spandex stocking yarn a kind of manufacture craft of slub spandex stocking yarn being provided and being made by this technique.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A manufacture craft for slub spandex stocking yarn, step comprises raw material preparation, cotton cleaning process, carding step, mixing in doubling step, Roving Frames, spinning process, winding procedure, high pressure dead twist operation.
1. during described raw material prepares, clad adopts weight ratio to be 329 grades, the Xinjiang cotton of 90% and the long-staple cotton of 10%, and heart yarn adopts fineness to be the spandex thread of 20D.
2., in described cotton cleaning process, carry out blowing to 329 grades, Xinjiang cotton and long-staple cotton respectively, flow process is:
By FA002D type automatic plucker, through A035E type mixed cotton slitter, through FA106B type porcupine opener, through A092AST type oscillatory type tandem feeder, again through A076F type single beater scutcher rolling.
3. in described carding step, respectively comb and parallel cotton fibers prior to spinning is carried out to 329 grades, Xinjiang cotton and long-staple cotton, all adopt A186E type carding machine to go out sliver, 329 grades, Xinjiang cotton becomes carded sliver after A186E type carding machine, and long-staple cotton becomes long wool sliver after A186E type carding machine.
4. in described mixing in doubling step, adopt FA306 drawing frame, and pass through two roads and the mode of closing, through twice, carded sliver and long wool sliver are carried out drafting, for the first time drafting, in FA306 type drawing frame, three roller gauges are 10 × 20mm, first break draft 1.75 times, front barrel velocity is 350 ms/min; In second time drafting, three roller gauges are 10 × 20mm, first break draft 1.30 times, front barrel velocity 350 ms/min.
5., in described Roving Frames, TJFA458A type Speed frames are adopted, within rove Unevenness CV 4.0%.
6. in described spinning process, adopt FA507 type fine spining machine, heart yarn spandex thread is added by this procedure, spandex thread needs before using to balance humiture, in described spinning process, first break draft 1.30-1.40 times, gearratio is greater than 15, the speed spinning servomotor during base yarn is greater than 100r/min, the maximum speed of servomotor, namely the speed spinning ring is less than 1700r/min, twist multiplier is 380-430, nip gauge block 3.5mm, larger than normal spacing block 3.0mm one grade, steel traveler weight is selected between base yarn number number and average number, steel traveler weight is 69034/0 steel traveler.
7. in described winding procedure, adopt Savio automatic winder, winder electronic yarn clearer parameter is based on the details of the large slubbing and thin butt yarn less than 50% that cut away thick dry ring more than 40%, and its centerline velocities is 900m/min.
As preferably, in described blowing and carding step, because long-staple cotton length is long, line density is thin, ripe good, Dan Qianggao, moisture regain, percentage of impurity are low, and Harmful Defect is few, so the comparatively medium staple cotton speed reduction by 10% of processing long-staple cotton speed, to reduce synnema, reach and beat the object of combing in many pines are caducous, few more.
As preferably, in described spinning process, relative humidity is 65%, and the yarn brute force spun like this is good, and filoplume is few, and the twist is stablized.
As preferably, after winding procedure, the cylinder yarn be spun into is carried out high pressure dead twist, the cotton yarn solving the outer bread of spandex thread in slub yarn is easily separated with silk, the problem of twist skewness.In addition, the slub spandex stocking yarn after high pressure dead twist is full, bright and clean, filoplume is few, elastic force is even.
With the slub spandex stocking yarn that present invention process makes, comprise heart yarn, described heart yarn is coated with the clad mixed by carded sliver and long wool sliver, and described clad is spaced ring and base yarn.
Described heart yarn is the spandex thread of 20D, and its drafting multiple is 3.5 times, and in described clad, the weight ratio of carded sliver is 90%, and the weight ratio of long wool sliver is 10%, and the base yarn of described textile slub spandex stocking yarn is C47
s, slub length is respectively 2.5cm, 3.0cm, 3.8cm, 4.5cm, 4.8cm, and pitch is the irregular spacing of 8cm-20cm, and described ring external diameter is 2.2 times of base yarn external diameter.
Adopt the slub spandex stocking yarn made by technique involved in the present invention, owing to adding spandex thread as heart yarn, do the knit fabric that broadwise weaves soft, comfortable and easy to wear, Color is good, no color differnece, is applicable to current trend.
Accompanying drawing explanation
Fig. 1 is the top view of slub spandex stocking yarn in the present invention;
Fig. 2 is the front view of Fig. 1.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail:
embodimentas shown in Figure 1 and Figure 2, a kind of slub spandex stocking yarn, comprises heart yarn 1, and described heart yarn 1 is coated with the clad 2 mixed by carded sliver and long wool sliver, and described clad 2 is spaced slubbing 22 and details 21.Described heart yarn 1 is the spandex thread of 20D, and its drafting multiple is 3.5 times, and in described clad 2, the weight ratio of carded sliver is 90%, and the weight ratio of long wool sliver is 10%, the details 21(of described slub spandex stocking yarn and base yarn) be C47
s, slubbing 22(and ring) and length is respectively 2.5cm, 3.0cm, 3.8cm, 4.5cm, 4.8cm and No-L aw Order, and pitch is the irregular spacing of 8cm-20cm, and the external diameter of described slubbing 22 is 2.2 times of details 21 external diameter.
The manufacture craft of this slub spandex stocking yarn, step comprises raw material preparation, cotton cleaning process, carding step, mixing in doubling step, Roving Frames, spinning process, winding procedure, high pressure dead twist operation.
1. during described raw material prepares, clad adopts containing assorted few (within 0.8%), fineness about 6000, and maturity is good, good luster, 329 grades, the Xinjiang cotton of no color differnece, separately adds the long-staple cotton of length 35 millimeters, and the weight ratio of the 329 grades of cottons in Xinjiang is 90%, the weight ratio of long-staple cotton is 10%, the 20D silk that heart yarn spandex thread selects du pont company to produce, its good springiness, Inner is at steady quality.
2., in described cotton cleaning process, carry out blowing to 329 grades, Xinjiang cotton and long-staple cotton respectively, flow process is:
By FA002D type automatic plucker through A035E type mixed cotton slitter through FA106B type porcupine opener through A092AST type oscillatory type tandem feeder again through A076F type single beater scutcher rolling.Adopt " duty grab few to beat, the equal Uniform of shredding, mix abundant, caducous fall " principle, control to grab cotton hired roughneck and be elevated traverse, strengthen suction air quantity, the just volume rate of guarantee blowing rolling, main technique is as follows:
FA002D type automatic plucker Beater Speed: 845r/min;
Dolly speed of gyration: 2.3r/min;
Blade stretches out rib distance: 2.5mm;
A035E type mixed cotton slitter brad and dirt interrod spacing from: import 12mm/ exports 15mm;
Little porcupine hired roughneck rotating speed: 800r/min;
Dirt rod spacer: the little porcupine hired roughneck (A) of brad blade hired roughneck 14mm/ first group of 16mm, second group of 15mm; Little porcupine hired roughneck (B) 14mm;
Cotton-pressing curtain and brad curtain space: 68mm;
Brad curtain and evener roller spacer: 60mm;
Porcupine hired roughneck (A) and dirt rod spacer: import 12mm/ exports 14mm;
Porcupine hired roughneck (B) and dirt rod spacer: import 13mm/ exports 16mm;
FA106B type porcupine opener hired roughneck rotating speed: 540r/min;
Feed roll motor rotating speed: 60r/min;
A092AST type oscillatory type tandem feeder brad curtain linear velocity: 60m/min;
Cotton transport cord speed: 12.6m/min;
Brad curtain and evener roller spacer: 36mm;
A076F type single beater scutcher cotton rolling quantity: 388g/m;
Lap length: 32.4m;
Cotton transport curtain speed: 3.8r/min;
Pedal roller rotating speed: 15r/min;
Comprehensive Beater Speed: 900r/min;
Hired roughneck and dirt rod spacer: import 8mm/ exports 18mm.
3. in described carding step, respectively comb and parallel cotton fibers prior to spinning is carried out to 329 grades, Xinjiang cotton and long-staple cotton, all adopt A186E type carding machine to go out sliver, 329 grades, Xinjiang cotton becomes carded sliver after A186E type carding machine, and long-staple cotton becomes long wool sliver after A186E type carding machine.Reasonable selection pin cloth, spacing between preferred licker-in and cylinder and cover plate, impurity is caducous, makes the web of output clear.Require that comb and parallel cotton fibers prior to spinning is heavy not within Uniform: 3.0%, within sliver impurity 4/gram.Comb and parallel cotton fibers prior to spinning main technique is as table 1
Table 1
| The carded sliver is quantitatively dry | 3.7g/m |
| Licker-in rotating speed | 1000r/min |
| Cylinder rotating speed | 360r/min |
| Doffing speed | 25r/min |
| Total draft | 104.9 |
| Cylinder and removable cover spacer (mm) | 0.20、0.18、0.18、0.18、0.20 |
| Feed roll motor and feed plate gauge (mm) | Entrance 0.12/ exports 0.30 |
| Feed plate and licker-in space (mm) | 0.22 |
| Licker-in and mote knife gauge (mm) | 0.28 |
| Licker-in and cylinder space (mm) | 0.18 |
| Cylinder and back fixed flat setting (mm) | In upper 0.40 0.42 time 0.48 |
| Cylinder and front securing cover plate space (mm) | 0.22 |
| Cylinder and large bottom drain space (mm) | 1.58 outlets 0.78 in entrance 6.4 |
| Cylinder and rear cowl space (mm) | 0.52 end opening 0.98 suitable for reading |
| Cylinder and front knife plate space (mm) | 0.72 end opening 0.98 suitable for reading |
| Cylinder and front lower cover plate space (mm) | 0.98 end opening 0.56 suitable for reading |
| Upper lower compression roller spacer (mm) | 0.18 |
| Cylinder and doffer space (mm) | 0.12 |
| Doffer and pattern doffing roller space (mm) | 0.36 |
4. in described mixing in doubling step, adopt FA306 drawing frame, and pass through two roads and the mode of closing, through twice, carded sliver and long wool sliver are carried out drafting, for the first time drafting, in FA306 type drawing frame, three roller gauges are 10 × 20mm, first break draft 1.75 times, front barrel velocity is 350 ms/min; In second time drafting, three roller gauges are 10 × 20mm, first break draft 1.30 times, front barrel velocity 350 ms/min.Preferred roller, improve the heavy irregularity of strip and rove, speed is not easily too high.Technique is in table 2:
Table 2 drawing process
| Drafting for the first time | Second time drafting | |
| Quantitatively (g/m) | 3.3 | 3.2 |
| Number of doubling | 6 | 8 |
| Resultant draft | 6.73 | 8.25 |
| Mechanical commutation draft | 6.98 | 8.50 |
| Pullin performances | 3.99*1.75 | 6.54*1.30 |
| Forward pull drawing-off | 1.012 | 1.015 |
| Backward pull drawing-off | 1.0 | 1.035 |
5., in described Roving Frames, TJFA458A type Speed frames are adopted, within rove Unevenness CV 4.0%.Technique is in table 3
Table 3 process of roving
| Quantitatively (g/10m) | 5.0 |
| Resultant draft | 6.40 |
| Mechanical commutation draft | 6..49 |
| Pullin performances | 1.05*5.07*1.22 |
| Calculational twist (sth. made by twisting/10cm) | 4.6 |
| Twist factor | 107 |
| Nip gauge (mm) | 4.5 |
| Sliver tension draft | 1.043 |
| Ingot speed (r/min) | 950 |
| Front roller rotating speed (r/min) | 220 |
| Condensers bore (mm) | 12 |
| Rubber roll position (mm) | +4,+1,-2,0 |
6., in described spinning process, adopt FA507 type fine spining machine, add heart yarn spandex thread by this procedure.Humidity is 65%, and the yarn brute force spun like this is good, and filoplume is few, and the twist is stablized.
Wherein technology and quality controls:
(1) determination of spun yarn back zone drafting multiple
Because this regular roving feeding is little, back area draft grasp less than normal, spun like this Yarn filoplume is few, and smooth mellow and full, general control is between 1.30 ~ 1.40.
(2) determination of gearratio
Gearratio refers to the ratio of servomotor rotating speed and yarn roller rotating speed.Following principle to be adhered to when choosing draft gear determination gearratio: (1): gearratio is generally greater than 15, ensureing enough carry-over moments.(2): the dry greatly 100r/min of speed spinning servomotor during base yarn.(3): the maximum speed of servomotor, the speed namely spinning ring is less than 1700r/min.(4): gearratio, but can not be too large slightly larger than drafting multiple.
(3) determination of the twist
Not only under normal circumstances, stocking yarn is distributed cotton better, because the usual grasp less than normal of the twist, but has ring but also have spandex core-covered due to this yarn, so its twist should bigger than normal about 20%, general twist factor controls about 380 ~ 430
(4) determination of nip gauge block
For preventing the drawing-off because drafting force is excessive from not opening, cause harmful drafting or large burr, should shelves larger than normal yarn.
(5) selection of steel traveler
Because the Parameters variation of slub yarn is large, base yarn number number and slubbing number differ greatly, and for reducing the fluctuation of balloon tension size and making ring part by smooth and easy, usually select passage spaciousness, underslung steel traveler, steel traveler cross sectional shape is advisable so that height is arc.Steel traveler weight is selected between base yarn number number and average number.
(6) determination of shape parameter is saved
Joint shape parameter regulates on ring two ends to rise and decline curve shape, and it can change the style of the shape of ring.Numerical value is less, and base yarn is crossed to ring and getted over smoothly, otherwise then steeper.Transitions smooth is conducive to twisting with the fingers to ring transmission, is formed powerful high, is conducive to weaving.
(7) spandex unit
The silk used because of us is Dupont silk, and Inner is in reliable in quality, and silk will put workshop 24 h for equilibration humiture before using, and prevent a bifurcated, other godet roller occurs the situations such as fracture of wire, and godet roller will go slick, and prevents misdraft from occurring.Technique is in table 4:
Table 4 spun yarn main technique
| Spinning process parameter | Ring technological parameter |
| Quantitative: 1.373g/100m | Average number: 14.9tex |
| The twist: 1100 sth. made by twisting/m | Base yarn number number: 12.4tex |
| Twist factor: 425 | Joint is long: (36 ± 12) mm |
| Resultant draft: 36.416 | Pitch: (140 ± 60) mm |
| Mechanical commutation draft: 37.915 | Joint is thick: 2.2 |
| Roller gauge: 20*38 | Joint shape: 20 |
| Pullin performances: 28.085*1.35 | |
| Nip gauge block: 3.5mm | |
| Steel traveler: 6,903 4/0 | |
| Rings model: PG1 4254 | |
| Rubber roll position :+2 ,-2,0 | |
| Ingot speed: 11800r/min |
7. in described winding procedure, adopt Savio automatic winder, winder electronic yarn clearer parameter, based on the details of the large slubbing and thin butt yarn less than 50% that cut away thick dry ring more than 40%, notices that groove drum speed is unsuitable too high, its centerline velocities is 900m/min, strictly controls yarn tension.
8. after winding procedure, the cylinder yarn be spun into is carried out high pressure dead twist, the cotton yarn solving the outer bread of spandex thread in slub yarn is easily separated with silk, the problem of twist skewness.In addition, through high pressure dead twist, the textile slub spandex stocking yarn knitted is full, bright and clean, filoplume is few, elastic force is even.
Quality of spun yarn detects and yarn quality index
Because our this yarn of research and development belongs to non-GB yarn, our examination criteria is mainly with yarn count, heavy irregular, Dan Qiang, strong irregular CV% value, elongation at break, hundred meters of weight variation coefficients, black board sliver and twist CV% value and twist factor.Yarn quality index is in table 5:
Table 5
| Test item | Actual achievement |
| Deviation of weight % | +0.18 |
| Weight variation coefficient CV(%) | 2.56 |
| Fracture strength (cN/tex) | 15.3 |
| Single yarn strength CV CV(%) | 11.5 |
| Elongation at break (%) | 5.65 |
| Cotton junction grain number (grain/g) | 65 |
| Cotton junction impurity grain number (grain/g) | 96 |
| Actual twist factor | 420 |
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (4)
1. a manufacture craft for slub spandex stocking yarn, step comprises raw material preparation, cotton cleaning process, carding step, mixing in doubling step, Roving Frames, spinning process, winding procedure, and high pressure dead twist operation, is characterized in that,
1. during described raw material prepares, clad adopts weight ratio to be 329 grades, the Xinjiang cotton of 90% and the long-staple cotton of 10%, and heart yarn adopts the spandex thread that fineness is 20D, drafting multiple is 3.5 times;
2., in described cotton cleaning process, carry out blowing to 329 grades, Xinjiang cotton and long-staple cotton respectively, flow process is:
By FA002D type automatic plucker, through A035E type mixed cotton slitter, through FA106B type porcupine opener, through A092AST type oscillatory type tandem feeder, again through A076F type single beater scutcher rolling;
3. in described carding step, respectively comb and parallel cotton fibers prior to spinning is carried out to 329 grades, Xinjiang cotton and long-staple cotton, all adopt A186E type carding machine to go out sliver, 329 grades, Xinjiang cotton becomes carded sliver after A186E type carding machine, and long-staple cotton becomes long wool sliver after A186E type carding machine;
4. in described mixing in doubling step, adopt FA306 drawing frame, and pass through two roads and the mode of closing, through twice, carded sliver and long wool sliver are carried out drafting, for the first time drafting, in FA306 type drawing frame, three roller gauges are 10 × 20mm, first break draft 1.75 times, front barrel velocity is 350 ms/min; In second time drafting, three roller gauges are 10 × 20mm, first break draft 1.30 times, front barrel velocity 350 ms/min;
5., in described Roving Frames, TJFA458A type Speed frames are adopted, within rove Unevenness CV 4.0%;
6. in described spinning process, adopt FA507 type fine spining machine, heart yarn spandex thread is added by this procedure, spandex thread needs before using to balance humiture, in described spinning process, first break draft 1.30-1.40 doubly, gearratio is greater than 15, the speed spinning servomotor during base yarn is greater than 100r/min, the maximum speed of servomotor, namely the speed spinning ring is less than 1700r/min, twist multiplier is 380-430, nip gauge block 3.5mm, larger than normal spacing block 3.0mm one grade, steel traveler weight is selected between base yarn number number and average number, steel traveler weight is 69034/0 steel traveler,
7. in described winding procedure, adopt Savio automatic winder, winder electronic yarn clearer parameter is based on the details of the large slubbing and thin butt yarn less than 50% that cut away thick dry ring more than 40%, and automatic winder and electronic yarn clearer some processes parameter are: winder speed is 900m/min; The clear technique of electricity: cotton knot N700, short and thick S250%/5.0CM, long thick L140%/60CM, details T-50%/60cm;
8., in described high pressure dead twist operation, the dead twist time is 5 hours, and pressure is 0.4MPa, and temperature is 140 degree, and constant temperature improves sizing.
2. the manufacture craft of slub spandex stocking yarn according to claim 1, it is characterized in that: in described blowing and carding step, because long-staple cotton length is long, line density is thin, ripe good, Dan Qianggao, moisture regain, percentage of impurity is low, and Harmful Defect is few, thus processing long-staple cotton speed comparatively medium staple cotton speed reduce by 10%, to reduce synnema, reach caducous, the few object of beating many combs of many pines.
3. the manufacture craft of slub spandex stocking yarn according to claim 1, is characterized in that: in described spinning process, relative humidity is 65%.
4. the slub spandex stocking yarn that is made of technique according to claim 1, it is characterized in that: comprise heart yarn, described heart yarn is coated with the clad mixed by carded sliver and long wool sliver, described clad is spaced ring and base yarn, described heart yarn is the spandex thread of 20D, its drafting multiple is 3.5 times, in described clad, the weight ratio of carded sliver is 90%, the weight ratio of long wool sliver is 10%, the base yarn of described slub spandex stocking yarn is C47S, slub length is respectively 2.5cm, 3.0cm, 3.8cm, 4.5cm, 4.8cm, pitch is the irregular spacing of 8cm-20cm, the external diameter of described ring is 2.2 times of base yarn external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310326314.6A CN103388208B (en) | 2013-07-31 | 2013-07-31 | Slub spandex stocking yarn and manufacture craft thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310326314.6A CN103388208B (en) | 2013-07-31 | 2013-07-31 | Slub spandex stocking yarn and manufacture craft thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103388208A CN103388208A (en) | 2013-11-13 |
| CN103388208B true CN103388208B (en) | 2016-04-06 |
Family
ID=49532625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310326314.6A Active CN103388208B (en) | 2013-07-31 | 2013-07-31 | Slub spandex stocking yarn and manufacture craft thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103388208B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372482B (en) * | 2014-12-10 | 2017-02-22 | 汶上如意天容纺织有限公司 | Manufacturing method of novel colorful bunchy yarn |
| CN109097888A (en) * | 2018-10-19 | 2018-12-28 | 南通合诚纺织品有限公司 | A kind of Fabric production technology |
| CN110804871A (en) * | 2019-09-27 | 2020-02-18 | 嘉兴市民华纺织有限公司 | Production process of filament rayon slub fabric |
| CN110644099A (en) * | 2019-09-28 | 2020-01-03 | 江苏华厦纺织有限公司 | Production process of moisture-absorbing breathable elastic yarn |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2006422A1 (en) * | 2007-06-20 | 2008-12-24 | Central Textiles (HK) Limited | Core spun yarn and woven stretch fabric |
| CN101363153A (en) * | 2008-09-19 | 2009-02-11 | 山东万泰创业投资有限公司 | Blended elastic yarn of milk fiber, silk yarn, leica and cotton and production technology thereof |
| CN102031607A (en) * | 2010-12-28 | 2011-04-27 | 山东岱银纺织集团股份有限公司 | Method for producing cross twisted color-spinning elastic bunchy yarns |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3208371B1 (en) * | 2007-04-17 | 2022-01-12 | LYCRA Company UK Limited | Elastic composite yarns and woven fabrics made therefrom, and methods and apparatus for making the same |
| KR102057479B1 (en) * | 2011-12-13 | 2020-01-22 | 듀폰 인더스트리얼 바이오사이언시스 유에스에이, 엘엘씨 | Stretchable and dimensionally stable woven fabric made from polytrimethylene terephthalate based core spun yarns |
-
2013
- 2013-07-31 CN CN201310326314.6A patent/CN103388208B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2006422A1 (en) * | 2007-06-20 | 2008-12-24 | Central Textiles (HK) Limited | Core spun yarn and woven stretch fabric |
| CN101363153A (en) * | 2008-09-19 | 2009-02-11 | 山东万泰创业投资有限公司 | Blended elastic yarn of milk fiber, silk yarn, leica and cotton and production technology thereof |
| CN102031607A (en) * | 2010-12-28 | 2011-04-27 | 山东岱银纺织集团股份有限公司 | Method for producing cross twisted color-spinning elastic bunchy yarns |
Non-Patent Citations (7)
| Title |
|---|
| 《Coolmax纤维与棉混纺氨纶包芯竹节纱的生产实践》;王俊英;《现代纺织技术》;20120430;第36-38页 * |
| 《棉氨纶包芯竹节纱仿麻面料的开发》;赵长万;《上海纺织科技》;20120131;第14-16页 * |
| 《棉氨纶包芯竹节纱的开发》;惠志民;《上海纺织科技》;20070831;第2、3节 * |
| 《细绒棉和长绒棉不同混合方式的探讨》;徐雯等;《棉纺织技术》;20101130;第728-730页 * |
| 《细绒棉纺制特细号纱的质量控制》;瞿金华等;《广西纺织科技》;20090531;第9-11页 * |
| 《长绒棉与细绒棉不同混合方式对成纱指标的影响》;刘素仙等;《2006中国棉纺织行业技术进步战略学术研讨会论文集》;20061231;第1.3节 * |
| 《麻棉混纺氨纶包芯竹节纱纺纱工艺探讨》;周衡书等;《上海纺织科技》;20031231;第24-26页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103388208A (en) | 2013-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103498229B (en) | The few filoplume yarn making process of a kind of low twist high strength and yarn | |
| CN101608367B (en) | Method for producing yarn with 350 counts | |
| CN100580163C (en) | Production method of superfine soft wool yarn | |
| CN103243439B (en) | Flexible smooth yarn and production method thereof | |
| CN103469382B (en) | Four-roller three-thick-yarn feeding full compact spinning device, spinning method thereof and color yarn | |
| CN105755622B (en) | A kind of rove method AB yarn production technologies | |
| CN101492843A (en) | Positioning spinning method of embedded system | |
| CN105401293B (en) | A kind of novel fancy yarn and its production method | |
| CN106835416B (en) | A kind of pure production method for spinning colored yarns of terylene | |
| CN103981612B (en) | A kind of AB ring composite yarn and production method thereof | |
| CN103132198A (en) | Silkworm chrysalis protein fiber tencel blended yarn and manufacturing method thereof | |
| CN110747549B (en) | Polylactic acid and tencel blended yarn and spinning method | |
| CN102242424A (en) | Method for preparing compact spun slub high count yarns | |
| CN103388208B (en) | Slub spandex stocking yarn and manufacture craft thereof | |
| CN103215712A (en) | Ultrashort fine and soft fiber poly wool yarn and production method thereof | |
| CN105525406A (en) | Mint fiber and cotton fiber blended yarn and spinning technology thereof | |
| CN102534914B (en) | Snowflake yarn and manufacturing method thereof | |
| CN106835411A (en) | Cashmere ramie water soluble fiber mixing spinning method for genuine | |
| CN105525403B (en) | Spin viscose glue compact sirospun yarns production method | |
| CN101363153A (en) | Blended elastic yarn of milk fiber, silk yarn, leica and cotton and production technology thereof | |
| CN112779638A (en) | Weaving equipment and weaving process for flame-retardant acrylic yarn | |
| US20020059702A1 (en) | Manufacturing method for carded woolen yarn | |
| CN101974811A (en) | Process for producing jutecell knitting yarn | |
| CN106149126A (en) | A kind of closely SEILE textile terylene viscose glue high grade cotton yarn and production method thereof | |
| CN110295438A (en) | The preparation method of china-hemp fibers fabric based on embedded spinning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bamboo elastic knitted yarn and its production process Effective date of registration: 20230525 Granted publication date: 20160406 Pledgee: Xuancheng Zhenxuan Financing Guarantee Group Co.,Ltd. Pledgor: ANHUI YUHUA TEXTILE Co.,Ltd. Registration number: Y2023980041658 |