CN103898643A - Production method of environment-friendly regenerated fiber materials - Google Patents
Production method of environment-friendly regenerated fiber materials Download PDFInfo
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- CN103898643A CN103898643A CN201410155459.9A CN201410155459A CN103898643A CN 103898643 A CN103898643 A CN 103898643A CN 201410155459 A CN201410155459 A CN 201410155459A CN 103898643 A CN103898643 A CN 103898643A
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- doubling
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000002657 fibrous material Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000007613 environmental effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 13
- 238000009960 carding Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 3
- 206010020112 Hirsutism Diseases 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 18
- 238000009987 spinning Methods 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000010985 leather Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- -1 scrap build Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a production method of environment-friendly regenerated fiber materials. The method comprises the steps of (1) blowing and carding, (2) drawing, (3) selecting of thick yarns and (4) selecting of fine yarns; in the method, two steps of doubling are adopted for drawing, the dry quantity of primary doubling is 21 g/5 m, the dry quantity of secondary doubling is 19.5 g/5 m, the doubling number of primary doubling is 6, the doubling number of secondary doubling is 8, the rear draft multiple of primary doubling is 1.56, and the rear draft multiple of secondary doubling is 1.42; according to thick yarn selecting, the dry quantity is 4.5 g/10 m, and the twist factor is 74.2; according to thin yarn selecting, the rear draft multiple is 1.136, and the twist factor is 330. In the production method, blowing and carding, drawing, selecting of the thick yarns and selecting of the fine yarns are conducted, the two steps of doubling are adopted, technological parameters in the steps are regulated, production efficiency and technical indexes of yarn materials are improved, and the obtained environment-friendly regenerated fiber materials have small hairiness, higher strength and the better evenness CV% value.
Description
Technical field
The present invention relates to a kind of production method of environmental protection regenerated fiber material.
Background technology
Along with improving constantly and greenization, the natural mode of piece market demand of people's living standard, the greenization of clothing fabric, the feature of environmental protection, functionalization receive increasing concern, and the space, future market of Modal fibre manufactured goods is wide.Utilizing Modern Spinning Process technology to prepare high added value thread material product, to upgrading transition of East Coastal textile industry, improve unit output capacity, is to solve three large effective ways of producing element rise in price.
Modal fibre is a kind of cellulose fibre of novel high wet modulus, Modal fibre has good dyeability, simultaneously, merged the good characteristic of natural fabric and artificial fibre, had the moisture absorption drapability of cotton comfortableness, viscose, yarn formation structure is tight, filoplume is few, bar makes a good job of, powerful high, and has good ABRASION RESISTANCE and anti-pilling.
But although Modal fibre is slightly higher than common viscose fiber monofilament strength, due to fiber person's character softness, smooth surface, in reality spinning, difficulty is far above common mucilage materials.The quality of spinning Modal fibre material product is also in the extensive stage both at home and abroad at present, even if index, all not as Wu Site 5%, adopts special process, the Modal fibre match network woven material that research and development have multi-efficiency will have the wide market space.
Summary of the invention
For the technical deficiency of above-mentioned existence, the object of this invention is to provide a kind of production method of environmental protection regenerated fiber material, it is mainly a kind of production method of Modal fibre material, scrap build, raw material choice, technical matters flow process are adjusted to integrated application, solved that strong static, the fault in production process is many, the dry poor problem of bar, improved production efficiency and the technical indicator of modal yarn wire material.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A production method for environmental protection regenerated fiber material, step comprises: comb 1., clearly connection; 2., drafting; 3., rove; 4., spun yarn; In the method: the mode that adopts two roads and close in drafting step, head and dry be quantitatively 21g/5m, two and dry quantitative be 19.5g/5m, head number of doubling is also 6, two and number of doubling be 8, head and first break draft multiple be 1.56, two and first break draft multiple be 1.42; Dry in rove step is quantitatively 4.5g/10m, and twist multiplier is 74.2, and first break draft multiple is 1.39; In spun yarn step, first break draft multiple is 1.136, and twist multiplier is 330.
Preferably, in drafting step head and total draft multiple be 6.98, two and total draft multiple be 8.47, head and ratch be 49*51, two and ratch be 43*51.
Preferably, in rove step, front roller speed is 27.2m/min, and ingot speed is 950r/min, and the uneven rate of weight is 0.50.
Preferably, in spun yarn step, total draft multiple is 45.8, and ratch is 18*36, and diameter of ring is 42mm.
Preferably, head adopt TMD81 drawing frame in drafting step, two and adopt TD03 drawing frame, in rove step, adopt FA468D Speed frames, in spun yarn step, adopt FA1520 fine spining machine.
Beneficial effect of the present invention is: the present invention implements by the step of clear comb connection, drafting, rove, spun yarn, and strip adoption two roads the mode of closing, and the technological parameter in each step is adjusted, to solve, strong static in traditional handicraft, fault are many, bar is done poor problem, improved production efficiency and the technical indicator of thread material, the goods that obtain are that filoplume is few, brute force is higher, the dry better environmental protection regrown material of CV% value of bar.
Detailed description of the invention
A production method for environmental protection regenerated fiber material, step comprises: comb 1., clearly connection; 2., drafting; 3., rove; 4., spun yarn.
Aspect concrete technology parameter designing, consider that Modal fibre cohesive force is weaker than other regenerated celulose fibres, at cotton cleaning process, easily produce static, thereby affect product quality, engineers and technicians are promoted to 60%-65% by workshop by 55%-59%, aspect technological design, technical staff amplified to the spacing of cotton roller and hired roughneck, and reduced fiber and hit damage; Mixing in doubling step, special RC coating is smeared in engineers and technicians' design on drawing belt roller, thoroughly solves the difficult problem of roller around fiber, and pigment finish leather roller coating formula adopts A: B=1: 2 is best; Roving Frames, engineers and technicians are preferred by device parameter, and roller RC coating formula adopts A: B=1: 3 formula, thoroughly solves the difficult problem of Modal fibre because of static winding roller; Spinning process, engineers and technicians adopt A: B=1: RC coating is applied to roller operation place by 3 formula, roller adopts soft elasticity roller, increase the stability of drawing-off, improve the dry CV% value of bar more than 3%, increase the preshoot of spun yarn front leather roller, improve the twist and transmit angle, effectively solved a difficult problem for the loss (being siphoned away by cotton suction duct) when Siro-spun yarn line fiber goes out front leather roller.
The present invention's technological transformation on conventional equipment and annex, more conventional thread material have filoplume still less, the dry better performance indications of CV% value of higher, the bar of brute force, make the preparation of production high-quality environmental protection regenerated fiber material become possibility.
Concrete implementing process technology, parameter following (ambient humidity is 63%):
The main performance index of raw material is in table 1.
Table 1: material performance index
| Specification | 1.2dtex*38mm |
| Dry strong | 3.2cN/dtex -1 |
| Wet strong | 2.9cN/dtex -1 |
| Percentage elongation | 16.4％ |
| Regain | 10.8％ |
The capital equipment of application successively: blowing BO-A2300, MX-U6 multi-mixer, FDO cotton feeder, TO-T1 opener, BC05 carding machine, TMD81 drawing frame (head also), TD03 drawing frame (two also), FA468D Speed frames, FA1520 fine spining machine.
Clear comb connection operation: Modal fibre fault is few, and rigidity is little, and between fiber, cohesive force is little, takes the technological principle of " meticulous crawl, many combs be few beats, shredding gradually, low velocity, prevent adhesion ".Carding step, takes the technological principle of " many combs few fall, jogging speed, the amount of resetting, small tension receiving coil ", increases spacing between licker-in and feed plate, suitably amplify spacing of cylinder and cover plate, reduce licker-in, cylinder, doffer's rotating speed, realize flexible combing, accurately shift, improve row yielding.Comb and parallel cotton fibers prior to spinning main technologic parameters is in table 2.
Table 2: carding process parameter
| Quantitatively | 25g/5m |
| Cylinder speed | 422r/min |
| Licker-in speed | 957r/min |
| Doffer speed | 180m/min |
| Cover plate speed | 150mm/min |
| Licker-in-cylinder spaces | 8 |
| Cylinder-cover plate spaces | 11-10-9-9-9-9 |
| Cylinder-doffer is spaced | 7 |
Mixing in doubling step: due to the elongated flexible of Modal fibre, fibre cohesion is poor, and moisture adsorption and releasing are fast, and static is serious, in coalescence process, control workshop moisture temperature well, and the speed of a motor vehicle is unsuitable too high simultaneously.Ripe Uster sliver CV value 5%, weight unevenness is controlled in 0.5%, adopts the technological principle of " space greatly, small tension receiving coil, many and close, control by force ", and by downforce rod curve drawing, the bar solid carbon dioxide that improves ripe is flat.The main technologic parameters of drafting is in table 3.
Table 3: drawing process parameter
Roving Frames: adopt " light quantitatively, low velocity, large back zone space, little back area draft " technological principle, improve rove bar evenness, rove is taked larger twist factor and less spinning tension.The main technologic parameters of rove is in table 4.
Table 4: process of roving parameter
Spinning process: adopt Siro-spun yarn technology, Spinning Draft Zone adopts double joint rove to feed simultaneously, single hole horn mouth, rove guide are moved towards to locate on middle lever jack with anti-balloon plate, stablize feeding direction and the position of double joint rove in single hole horn mouth and contribute to improve the filoplume that reduces manufactured goods, but need to optimize suitable angle, to in reducing filoplume, optimize suitable tension force and spinning efficiency.Through repetition test, the most always determine that the centre bore distance of double horn mouth is 4mm.The technological principle that adopts " spacing greatly in heavily pressurization, strong control, little back zone, proparea ", working pressure bar type spacing block, to reach the effect that reduces thickness joint, improves into sliver solid carbon dioxide flat.In daily management, shorten the replacing maintenance period of roller, use on the machine the front roller that all carries out and return mill, and adopt brushing method, the general Textile Rubber coating of RC on surface, spinner strengthens touring, the maintenance of Suspended Spindle for Roving complete overhaul, the method for employing subregion creeling.The main technologic parameters of spun yarn is in table 5.
Table 5: spinning process parameter
Yarn forming performance test: adopt Chang Ling, Shaanxi YG136 eveness tester to test M30s19.7tex yarn, test result is in table 6.
Table 6: yarn forming performance index
The present invention implements by the step of clear comb connection, drafting, rove, spun yarn, and strip adoption two roads the mode of closing, and the technological parameter in each step is adjusted, to solve, strong static in traditional handicraft, fault are many, bar is done poor problem, improved production efficiency and the technical indicator of thread material, the goods that obtain are that filoplume is few, brute force is higher, the dry better environmental protection regrown material of CV% value of bar.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a production method for environmental protection regenerated fiber material, step comprises: comb 1., clearly connection; 2., drafting; 3., rove; 4., spun yarn; The method is characterized in that: the mode that adopts two roads and close in drafting step, head and dry be quantitatively 21g/5m, two and dry quantitative be 19.5g/5m, head number of doubling is also 6, two and number of doubling be 8, head and first break draft multiple be 1.56, two and first break draft multiple be 1.42; Dry in rove step is quantitatively 4.5g/10m, and twist multiplier is 74.2, and first break draft multiple is 1.39; In spun yarn step, first break draft multiple is 1.136, and twist multiplier is 330.
2. the production method of a kind of environmental protection regenerated fiber material according to claim 1, it is characterized in that: in drafting step, head total draft multiple are 6.98, two and total draft multiple be 8.47, head and ratch be 49*51, two and ratch be 43*51.
3. the production method of a kind of environmental protection regenerated fiber material according to claim 1, is characterized in that: in rove step, front roller speed is 27.2m/min, and ingot speed is 950r/min, and the uneven rate of weight is 0.50.
4. the production method of a kind of environmental protection regenerated fiber material according to claim 1, is characterized in that: in spun yarn step, total draft multiple is 45.8, and ratch is 18*36, and diameter of ring is 42mm.
5. the production method of a kind of environmental protection regenerated fiber material according to claim 1, it is characterized in that: head adopt TMD81 drawing frame in drafting step, two and adopt TD03 drawing frame, in rove step, adopt FA468D Speed frames, in spun yarn step, adopt FA1520 fine spining machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410155459.9A CN103898643A (en) | 2014-04-17 | 2014-04-17 | Production method of environment-friendly regenerated fiber materials |
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| CN201410155459.9A CN103898643A (en) | 2014-04-17 | 2014-04-17 | Production method of environment-friendly regenerated fiber materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440240A (en) * | 2018-11-20 | 2019-03-08 | 江苏大生集团有限公司 | The production method of the raw yarn of ring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603221A (en) * | 2009-07-16 | 2009-12-16 | 上海水星家用纺织品有限公司 | Application in the preparation method of modal fibre yarn and the textile fabric of being in thereof |
| CN101634068A (en) * | 2008-07-25 | 2010-01-27 | 上海申安纺织有限公司 | Modal and fine denier viscose blended yarn |
| CN101974810A (en) * | 2010-11-16 | 2011-02-16 | 苏州震纶棉纺有限公司 | Method for producing regenerated cellulose fiber yarn |
| CN102534906A (en) * | 2010-12-30 | 2012-07-04 | 上海水星家用纺织品股份有限公司 | Bi-component blend fiber containing tencel and viscose as well as preparation method and application of bi-component blend fiber |
| KR101189982B1 (en) * | 2012-04-02 | 2012-10-12 | 김인효 | Method for producing the yarn that is containing the inorganic compounds, and the yarn made thereby and the fabric is weaving to use them |
| CN103255519A (en) * | 2012-02-16 | 2013-08-21 | 盐城纺织职业技术学院 | Sancerre fiber based yarn and preparation method thereof |
| CN103422218A (en) * | 2013-05-10 | 2013-12-04 | 安正时尚集团股份有限公司 | Breathable moisture-conductive fabric and manufacturing process thereof |
-
2014
- 2014-04-17 CN CN201410155459.9A patent/CN103898643A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634068A (en) * | 2008-07-25 | 2010-01-27 | 上海申安纺织有限公司 | Modal and fine denier viscose blended yarn |
| CN101603221A (en) * | 2009-07-16 | 2009-12-16 | 上海水星家用纺织品有限公司 | Application in the preparation method of modal fibre yarn and the textile fabric of being in thereof |
| CN101974810A (en) * | 2010-11-16 | 2011-02-16 | 苏州震纶棉纺有限公司 | Method for producing regenerated cellulose fiber yarn |
| CN102534906A (en) * | 2010-12-30 | 2012-07-04 | 上海水星家用纺织品股份有限公司 | Bi-component blend fiber containing tencel and viscose as well as preparation method and application of bi-component blend fiber |
| CN103255519A (en) * | 2012-02-16 | 2013-08-21 | 盐城纺织职业技术学院 | Sancerre fiber based yarn and preparation method thereof |
| KR101189982B1 (en) * | 2012-04-02 | 2012-10-12 | 김인효 | Method for producing the yarn that is containing the inorganic compounds, and the yarn made thereby and the fabric is weaving to use them |
| CN103422218A (en) * | 2013-05-10 | 2013-12-04 | 安正时尚集团股份有限公司 | Breathable moisture-conductive fabric and manufacturing process thereof |
Non-Patent Citations (1)
| Title |
|---|
| 沈兰萍主编: "《新型纺织产品设计与生产》", 30 November 2009, article "新型纺织产品设计与生产", pages: 144-145 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440240A (en) * | 2018-11-20 | 2019-03-08 | 江苏大生集团有限公司 | The production method of the raw yarn of ring |
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