CN85102919A - Flax (or flax) is come unstuck and spinning technique before breaking into bast fibre spinning - Google Patents
Flax (or flax) is come unstuck and spinning technique before breaking into bast fibre spinning Download PDFInfo
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- CN85102919A CN85102919A CN 85102919 CN85102919A CN85102919A CN 85102919 A CN85102919 A CN 85102919A CN 85102919 CN85102919 CN 85102919 CN 85102919 A CN85102919 A CN 85102919A CN 85102919 A CN85102919 A CN 85102919A
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Abstract
Flax (or flax) breaks into comes unstuck before the bast fibre spinning and spinning technique has been broken away from the old road of conventional wet spinning process.This invention only is adapted to flax (or flax) scutched line, adopt chemical Degumming method to remove most of non-cellulosic impurity earlier, carry out then and the grafting of chemical fibre macromolecule group, improve the process of fiber number of flax (or flax) again with mechanical carding, the length spun that keeps process of fiber the best simultaneously, be beneficial to adopt the dry-spinning method to spin thin flax (or flax) yarn, and various blended yarn, pseudoephedrine spinning senior hemp product.
Description
One, technical field that the present invention belongs to:
This invention is a kind of new method of flax (or flax) scutched line spinning cambric.This method is made up of chemical Degumming (comprising the grafting sex change) and dry-spinning method spinning two parts, is only applicable to the spinning of flax (or flax) scutched line.
Two, Fa Ming purpose:
The scutched flax traditional handicraft spins thin linen yarn and adopts wet spinning, traditional handicraft is at spinning rove, spun yarn or be made into the capable more later on chemical Degumming of cloth, this technology originates from France in 1810 and takes the brokenization epoch, use the sky till today always, China Harbin Flax Textile Mill introduces a complete set of flax traditional process equipment from the Soviet Union beginning of the fifties, and the beginning of the eighties, the Heilongjiang Province introduced the West Europe traditional process equipment again.China does not produce a complete set of flax traditional process equipment so far.For the old road of breaking away from traditional handicraft, solve China and do not produce a complete set of flax traditional process equipment, the wet spinning working condition is poor, wet spinning equipment is unfavorable for that maintenance, wet spinning are unsuitable for that linen fibre and various fiber (comprising natural fabric and chemical fibre) blending, wet-spun yarn fiber crops particle are more, wet-spun yarn fragility greatly, wear no resistance, wear clothes problem such as taking difference and the research that proposes to invent.
Three, invention is according to summarizing:
Flax (or flax) scutched line is that the former stem of flax (or flax) is through retted fibre, flax that operations such as scutching are made (or flax) long fiber, this fibre length is generally between 400-600MM, process of fiber for the bundle fiber composition, its fineness is public of 200-400, this fiber has had certain spinnability, flax traditional handicraft is just directly used this process of fiber spinning, but this process of fiber still contains the non-cellulosic impurity about 30%, our imagination is further come unstuck this process of fiber, remove a part of non-cellulose again, (but need control well the terminal point that comes unstuck), nationality mechanism defibre (but need control well combing intensity) improves fibre count, the length spun that keeps fiber the best simultaneously, improve the spinning property of fiber,, also can adapt to and various fiber blends simultaneously so that adopt homemade modular system to carry out the spinning of dry-spinning method.
It is to adopt chemical Degumming that flax (or flax) scutched line comes unstuck, because flax (or flax) non-cellulosic impurity overwhelming majority that scutched line contained all is dissolved in the heat alkali liquid, non-cellulosic impurity can be removed after washing.
After scutched flax overwhelming majority non-cellulosic impurity is removed, then help the plain molecule of linen fibre and under certain medium effect, combine with the chemical fibre molecule, change cellulosic some characteristic, improve the spinnability and the taking of linen fibre.
Four, summary of the invention details:
1, flax (or flax) scutched line comes unstuck
A, technological process:
Scutched line → minute framing up → one boil → two boil → hot water wash → cold wash → bleaching → pickling → cold wash → centrifugal dehydration → grafting sex change → oil supply → go out frame centrifugal dehydration → oven dry → flax (or flax) degummed ramie.
When centrifugal dehydration, just go out frame after scutched line frames up, realize the operation serialization.
B, technical recipe and parameter:
One boils: caustic soda 3g/L, and SODIUM SILICATE 3%, 100 ℃ of temperature, 60 minutes time, bath raio 1: 10, (15 minutes/time) are boiled liquid twice in positive and negative circulation.
Two boil: caustic soda 5-9g/L, and sulphite 1-3%, phosphate 1-3%, 100 ℃ of temperature, 120 minutes time, bath raio 1: 10,4 times (15 minutes/time) are boiled liquid in positive and negative circulation.
Bleaching: clorox 1g/L, normal temperature, 15 minutes time, bath raio 1: 10, bleaching liquid continuously circulates.
Pickling: sulfuric acid 1-1.5g/L, normal temperature, 15 minutes time.Bath raio 1: 10, pickling liquid continuously circulates.
Grafting: chemical fibre macromolecule group 5-20%, temperature 5.0-600 ℃, time 1-2 hour, bath raio 1: 30.
Oil supply: finish is that Jilin Province light industry research institute specializes in, and gives 50-60 ℃ of oil mass 1-2% temperature, 1 hour time, bath raio 1: 10, circulating oil-feeding liquid continuously.
C, degumming equipment.
Fig. 1 saucepan
Fig. 2 boils cage
2, flax (or flax) degummed ramie spinning.
A, spinning technological process
B, yarning process parameter
Feeding output
Operation quantitatively feeds to stretch oneself and yawn quantitatively spaces
(gram/rice) radical multiple (gram/rice) (MM)
Middle filling machine 250/340 35.7 gram/excellent cylinder-porcupine rollers 8
Slubbing garden comb 35.7 gram/rods // preceding comb roller-cylinder
3; Back comb roller-
Cylinder 2.5.
Little cutter 240/830 32 gram/excellent cylinder-porcupine rollers 6
Garden, two roads comb 32 gram/rods ///preceding comb roller-cylinder
4.8; Back comb roller
-cylinder 2.5
Spreadboard 250/7.82 83.30 front rollers-faller gill
Set frame 83.30 1 10.88 36.38 16-20
Drawing frame 36.38 6 9.4 30.96 " 20
Two and 30.96 8 9.4 26.35 " 20
Three and 26.35 10 9.4 28.03 " 18
Speed frames 28.03 1 8.62 0.66 " 18
Fine spining machine 0.66 1 15.44 22 public propping up/
22 public // 22 public yarn clearers 0.51 of groove drum machine
Five, invention advantage:
1, invention is to adopt the spinning of dry-spinning method, and fiber is to stretch oneself and yawn motion by ideal in pandiculation mechanism of spinning frame, so the spun yarn bar evenness of spinning is better, numb particle is few.
2, scutched line is after chemical Degumming, and it is less to remove most of non-cellulosic impurity event dust in all processes of spinning, and particularly dry-spinning fine spining machine working condition is better than wet spinning fine spining machine condition.
3, the staple fibre (flax cotton) that obtained of scutched line combing after chemical Degumming is worth high about one times than traditional handicraft combing noil.
4, invention is strong to the adaptability of scutched flax number, and low number fiber crops (10# is following) are adapted to this invention equally.The following scutched line of traditional handicraft 10# fiber crops then is unwell to and spins thin linen yarn, and the following scutched line of 10# accounts for 1/4th of scutched line amount.
5, invention is suitable for pure flax and spins, and also can be suitable for various fibers (comprising natural fabric and chemical fibre) blending, knits the senior hemp product of system.
6, homemade modular system is all adopted in invention, and investment cost is low, and equipment maintenance is convenient, helps enlarged reproduction.
7, invention is progressively moved towards unification for textile technology equipment, unitized creating conditions.And provide advantage for flax raw material initial processing (being flax factory) technological transformation.
8, after the scutched flax grafting sex change, make linen fibre both have flax characteristic simultaneously and have some chemical fibre characteristic, improved the spinnability and the taking of linen fibre.
Saucepan:
Saucepan adopts positive and negative circulation, and the saucepan wall is double-deck, and also same evenly distribution phi 8 holes of cage core are boiled in the even distribution phi of inner layer wall 3 holes, eliminate and boil the short network of liquid circulation.
Boil cage:
Boil cage and adopt the movable mode clapboard layer, freely up and down.Sling when boiling the hook of cage lid when crane, then boil each layer of cage and open, be convenient to the dress fiber crops and get fiber crops.Sling when boiling the cage core when crane, rely on and boil cage and numb own wt, make each layer compression, discharge contained moisture content in the fiber crops, so that enter next procedure from last process.We boil cage by appellation deadweight hydraulic type.
Claims (5)
1, flax (or flax) is come unstuck and spinning technique before breaking into bast fibre spinning, it is characterized in that scutched line is without combing (comprising the card wire that draw point or other material are made).Special the boiling in the cage of directly packing into adopts chemical method to come unstuck.Scutched line comes unstuck and controls the terminal point that comes unstuck in the process well, cooperates with suitable combing intensity in the degummed ramie spinning process, reaches not only long but also thin fiber-spinnable of acquisition, adopts the dry-spinning method to spin the purpose of thin linen yarn and various fiber blend yarns to adapt to.
2, as described in the right 1, the combing intensity of the come unstuck terminal point and the degummed ramie of scutched line is to rely on degumming tech prescription and parameter and spinning technological process and parameter to determine.
Process characteristic is:
Scutched line → minute frame up → one boil → two boil → hot water wash → cold wash → bleaching → pickling → cold wash → centrifugal dehydration → grafting sex change → oil supply → centrifugal dehydration → oven dry → degummed ramie → softening → health →
Technical recipe and technological parameter are characterized as:
One boils: caustic soda 3g/L, and SODIUM SILICATE 3%, 100 ℃ of temperature, 60 minutes time, bath raio 1: 10, (15 minutes/time) are boiled liquid twice in positive and negative circulation
Two boil: caustic soda 5-9g/L, and sulphite 1-3%, phosphate 1-3%, 100 ℃ of temperature, 120 minutes time, 4 times (15 minutes/time) are boiled liquid in bath raio positive and negative circulation in 1: 10.
Bleaching: clorox 1g/L, normal temperature, 15 minutes time, bath raio 1: 10, bleaching liquid continuously circulates.
Pickling: sulfuric acid 1-1.5g/L normal temperature, 15 minutes time, bath raio 1: 10, pickling liquid continuously circulates.
Oil supply: give oil mass 1-2%, temperature 50-60 ℃, 1 hour time bath raio 1: 10, circulating oil-feeding liquid continuously.
Feeding output
Operation quantitatively space (MM)
(gram/rice) (gram/rod)
Middle filling machine 250 35.7 cylinders-porcupine roller 8
Slubbing garden comb 357 gram/rods/preceding comb roller-cylinder 3;
Back comb roller-cylinder 2.5.
Little cutter 240 32 cylinders-porcupine roller 6
Garden, two roads comb 32 gram/rods/preceding comb roller-cylinder 4.5;
Back comb roller-cylinder 2.5.
The two apron dry-spinning formula fine spining machines of DJ562 fine spining machine.
3, the serialization of scutched line chemical Degumming is to rely on the degumming equipment device to realize that the degumming equipment device also has direct relation for the uniformity of coming unstuck.It is characterized by:
Saucepan adopts positive and negative circulation, and the saucepan wall is double-deck, and also same evenly distribution phi 8 holes of cage core are boiled in the even distribution phi of inner layer wall 3 holes.Liquid circulation short circuit is boiled in elimination.
Boil cage and adopt the movable mode clapboard layer, freely up and down.Sling when boiling the hook of cage lid when crane, then boil each layer of cage and open, be convenient to the dress fiber crops and get fiber crops.Sling when boiling the cage core when crane, rely on and boil cage and numb own wt, make each layer compression, discharge contained moisture content in the fiber crops, so that enter next procedure from last process.We boil cage by appellation deadweight hydraulic type.
4, as described in the right 2, fine spining machine adopts two apron dry-spinning formulas, and stretching oneself and yawn theory is that controlling fiber is stretched oneself and yawn motion by ideal.The tradition wet spinning frame then is that the requirement linen fibre divide in pandiculation mechanism and splits carefully.Therefore linen fibre need divide and splits carefully when flax fibre and other fiber blend, and other fiber does not need to divide to be split carefully, and need stretch oneself and yawn motion by ideal, and two kinds of different fibers then can't satisfy the motion of two kinds of fibers simultaneously in same pandiculation mechanism.We adopt two apron dry-spinning formulas then can be suitable for linen fibre and various fiber blend, because any fiber all is to stretch oneself and yawn motion by ideal in dry-spinning formula pandiculation mechanism.So flax (or flax) breaks into and comes unstuck before the bast fibre spinning and spinning technique is suitable for various fiber blends.
5, flax (or flax) scutched line is in the process of coming unstuck, after big portion colloid is removed, for the plain molecule of linen fibre combines the condition that provides with chemical fibre group molecule.When scutched line through boiling-off, float after the pickling and carry out grafting before the last oil supply, then constitute and come unstuck, grafting is produced continuously, saves processing charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85102919 CN85102919A (en) | 1985-04-01 | 1985-04-01 | Flax (or flax) is come unstuck and spinning technique before breaking into bast fibre spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85102919 CN85102919A (en) | 1985-04-01 | 1985-04-01 | Flax (or flax) is come unstuck and spinning technique before breaking into bast fibre spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85102919A true CN85102919A (en) | 1986-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85102919 Pending CN85102919A (en) | 1985-04-01 | 1985-04-01 | Flax (or flax) is come unstuck and spinning technique before breaking into bast fibre spinning |
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| CN (1) | CN85102919A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049704C (en) * | 1995-11-18 | 2000-02-23 | 株式会社宫里经系 | Warp wire for mat and manufacture thereof |
| CN1056200C (en) * | 1995-09-01 | 2000-09-06 | 齐齐哈尔大学 | Flax roving boiling and bleaching process |
| CN1062619C (en) * | 1995-03-20 | 2001-02-28 | 史加强 | Method for dyeing of flax yarn |
| CN1670279B (en) * | 2005-04-11 | 2010-04-28 | 无锡鼎球绢丝纺有限公司 | High counts high blending ratio silk/flax scribbled and its preparation |
| CN101058910B (en) * | 2007-05-23 | 2010-05-19 | 山东恒泰纺织有限公司 | Method of processing semi-worsted flax blended yarn |
| CN102061538A (en) * | 2010-12-30 | 2011-05-18 | 山东宏业纺织股份有限公司 | High-count ring compact spun pure flax yarn and manufacturing process thereof |
| CN105316776A (en) * | 2014-07-11 | 2016-02-10 | 天津工业大学 | Fine treatment process of fibrilia |
| CN112210861A (en) * | 2020-09-01 | 2021-01-12 | 阜阳恒泰纺织有限公司 | Flax spinning process |
| CN113843858A (en) * | 2021-10-09 | 2021-12-28 | 克学义 | Integrated textile fabric hemp processing method |
-
1985
- 1985-04-01 CN CN 85102919 patent/CN85102919A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062619C (en) * | 1995-03-20 | 2001-02-28 | 史加强 | Method for dyeing of flax yarn |
| CN1056200C (en) * | 1995-09-01 | 2000-09-06 | 齐齐哈尔大学 | Flax roving boiling and bleaching process |
| CN1049704C (en) * | 1995-11-18 | 2000-02-23 | 株式会社宫里经系 | Warp wire for mat and manufacture thereof |
| CN1670279B (en) * | 2005-04-11 | 2010-04-28 | 无锡鼎球绢丝纺有限公司 | High counts high blending ratio silk/flax scribbled and its preparation |
| CN101058910B (en) * | 2007-05-23 | 2010-05-19 | 山东恒泰纺织有限公司 | Method of processing semi-worsted flax blended yarn |
| CN102061538A (en) * | 2010-12-30 | 2011-05-18 | 山东宏业纺织股份有限公司 | High-count ring compact spun pure flax yarn and manufacturing process thereof |
| CN105316776A (en) * | 2014-07-11 | 2016-02-10 | 天津工业大学 | Fine treatment process of fibrilia |
| CN112210861A (en) * | 2020-09-01 | 2021-01-12 | 阜阳恒泰纺织有限公司 | Flax spinning process |
| CN113843858A (en) * | 2021-10-09 | 2021-12-28 | 克学义 | Integrated textile fabric hemp processing method |
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