CN101067253A - Ramie grass cloth yarn mechanized production technology - Google Patents
Ramie grass cloth yarn mechanized production technology Download PDFInfo
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- CN101067253A CN101067253A CN 200710035042 CN200710035042A CN101067253A CN 101067253 A CN101067253 A CN 101067253A CN 200710035042 CN200710035042 CN 200710035042 CN 200710035042 A CN200710035042 A CN 200710035042A CN 101067253 A CN101067253 A CN 101067253A
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- production technology
- softener
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- kiering
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Abstract
The mechanized grass linen producing process includes the technological steps of half boiling, soaking ramie material in the waste water solution from boiling off, boiling off, beating, softening, shredding, rippling, pre-combining, combing, drawing, roving, spinning, twining, waxing, etc. The present invention features the waste water solution from boiling off utilized in soaking ramie material, and has the advantages of low cost, low power consumption, short boiling off time, less environmental pollution and others.
Description
Technical field
The present invention relates to a kind of spinning production technology, specifically relate to a kind of ramie grass cloth yarn mechanized production technology.
Background technology
The technology of ramie grass cloth yarn always is manual work, and is with a long history, is handed down from age to age, the grass cloth yarn series that does not have a domestic applianceization, serialization to produce so far.Ramee is the distinctive vegetative fiber of China, is also referred to as " China's grass ", " national treasure ".Its feature is that fiber is long, and pulling force is strong, is about as much as the octuple of cotton, and is stronger after the water logging, and the intensity of single fiber is 0.44n (45g), the suction temperature rapid heat dissipation of fiber, and good permeability, nice and cool, well-pressed, be the good natural fabric of " back to nature returns Piao and returns very ".But ramie itself contains cellulose, pectin, the cured matter of fat etc., the production technology of ramie textile yarn always is entirely comes unstuck, adopt earlier and in sulfuric acid solution, soaked 4-5 hour, flushing then, again under high pressure or normal pressure with twice of solution kiering such as caustic soda, the high pressure kiering generally needs 4-5 hour, and normal pressure approximately needs about 8 hours.Comb fiber crops at last, spin, weave cotton cloth.Waste liquid after the kiering is directly drained, and causes the pollution of environment and the waste of the energy.Manual production labour intensity is big, the expense height, and output does not increase yet, and is difficult to meet the need of market.
Summary of the invention
The object of the present invention is to provide and a kind ofly utilize the waste water solution after coming unstuck entirely that ramie grass cloth yarn is carried out mechanical productive technology, it is big to be used to overcome existing technology energy waste, and the process time is long, and hand labour intensity is big, the contaminated environment important disadvantages.
Production technology of the present invention is:
1, half deguming: utilize two after coming unstuck entirely to boil waste water solution (NaoH Na
2SiO
2Na
2The mixed liquor of S sodium phosphate trimer), solution concentration is 1-2g/m
3Soak at room temperature raw ramie two hours;
2, kiering, two boil in the solution temperature be 60 ℃-80 ℃ kiering 1-2 hour;
3, copy fiber crops, copy the 2-4 circle under the normal temperature on the flax stamping device;
4, add softener, attach 2% softener on the softener, dispersant 1%, finish 2%, heap storage 3-5 days;
5, softening---shredding---the comb fiber crops---give also---combing---drafting---rove---spun yarn, the number of spindles of fine spining machine is 3300r/n---4200r/n steel traveler model is 15#-18#, and roller pressure is respectively 3kg, 1.5kg, 2kg before, during and after the spun yarn; Groove drum---twist thread, waxing.
The existing home built advantage of coming unstuck entirely of the present invention is:
1, the cost and the energy are saved in the waste and old utilization of soaking solution;
2, kiering time weak point can shorten 4-8 hour;
3, copying fiber crops only needs one or two circle to get final product.
4, reduce cost, reduce operation.Owing to adopt the half deguming technology, on combing and spinning process, reduce the 3-5 procedure, saving human and material resources, machine damage less.Mechanization is produced, and the process time is short, and labour intensity is little, has reduced environmental pollution.
5, row yielding height has now and comes unstuck the high 20-30 of row yielding percentage point entirely, and the degummed ramie per ton that can economize in raw materials is used raw ramie 300-400 kilogram less.The eckling machine row yielding can reach 83%, and the combing machine row yielding can reach 76.1%.
The specific embodiment
Production technology of the present invention is:
1, half deguming: utilize two after coming unstuck entirely to boil waste water solution (NaoH Na
2SiO
2Na
2The mixed liquor of S sodium phosphate trimer), solution concentration is 1-2g/m
3Soak at room temperature raw ramie two hours;
2, kiering boils two that temperature is 60 ℃ of kiering 1-2 hours in the solution;
3, copy fiber crops, copy the 2-4 circle under the normal temperature on the flax stamping device;
4, add softener, attach 2% softener on the softener, dispersant 1%, finish 2%, heap storage 3-5 days;
5,------the comb fiber crops---give also---combing---drafting---rove---spun yarn to softening in shredding, the number of spindles of fine spining machine is 3300r/n---4200r/n, the steel traveler model is 15#-18#, and roller pressure is respectively 3kg, 1.5kg, 2kg before, during and after the spun yarn; Groove drum---twist thread, waxing.
Provide production technology embodiment test data table of the present invention below
Table 1 spinning 9.5Nm ramie grass cloth yarn test data
| The CZ191 eckling machine | Combing machine | |
| The index of quality | 452 | 504 |
| Breaking length km | 24.8 | 26.4 |
| Average length cm | 7.59 | 7.48 |
| Percentage of impurity % | 4.74 | 4.01 |
| Oil content % | 3.10 | 2.64 |
| Residual gum content % | 18.21 | 19.21 |
Table 2 fine spining machine test data
| The FZ501 fine spining machine | |
| Systematic count Nm | 9.5 |
| Actual count Nm | 9.61 |
| Weight unevenness | 7.21 |
| The index of quality | 379 |
| Single thread ultimate strength CN | 727.25 |
| Single thread ultimate strength CV% | 34.45 |
| Single thread elongation at break % | 2.19 |
| Regain | 11.13 |
Table 3 eckling machine ramie stripes data
| Index of quality Nm | 480 |
| Breaking length Km | 29 |
| Average length Cm | 9.71 |
| Length C V% | 59.02 |
| Percentage of impurity % | 6.05 |
| Oil content % | 1.61 |
| Residual gum content % | 14.4 |
Table 4B311CZ combing machine ramie stripes data
| Index of quality Nm | 552 |
| Breaking length Km | 27.1 |
| Average length Cm | 10.29 |
| Length C V% | 48.63 |
| Percentage of impurity % | 2.65 |
| Oil content % | 1.31 |
| Residual gum content % | 14 |
Table 5 fine spining machine 17Nm test data
| Systematic count Nm | 17 |
| Actual count Nm | 17.31 |
| Weight unevenness % | 3.89 |
| The index of quality | 430 |
| Single thread ultimate strength CN | 538.21 |
| Single thread ultimate strength CV% | 32.05 |
| Single thread percentage elongation % | 1.88 |
| Regain % | 11.06 |
From above each the table test data in as can be seen, the ramie grass cloth yarn series of products of half deguming, as long as adjust each mechanical data, as space, number number of needle plate, revolution, number of spindles etc., limit count from 9.5Nm, 15Nm to kinds such as 17Nm, the yarn strength of grass cloth yarn all comes unstuck than routine and exceeds 20---and 25%, residual gum content exceeds four times to five times than routine.
Claims (1)
1, a kind of ramie grass cloth yarn mechanized production technology is characterized in that: this production technology has comprised the following step:
A, half deguming: utilize two after coming unstuck entirely to boil waste water solution (NaoH Na
2SiO
2Na
2The mixed liquor of S sodium phosphate trimer), solution concentration is 1-2g/m
3Soak at room temperature raw ramie two hours;
B, kiering: boiled in the solution 60 ℃-80 ℃ of temperature kiering 1-2 hour two;
C, copy fiber crops: copy the 2-4 circle under the normal temperature on the flax stamping device;
D, interpolation softener: attach 2% softener on the softener, dispersant 1%, finish 2%, heap storage 3-5 days;
E, softening---shredding---the comb fiber crops---give also---combing---drafting---rove, spun yarn, the number of spindles of fine spining machine is 3300r/n---4200r/n, and the steel traveler model is 15#-18#, and roller pressure is respectively 3kg, 1.5kg, 2kg before, during and after the spun yarn; Groove drum---twist thread, waxing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710035042 CN101067253A (en) | 2007-06-01 | 2007-06-01 | Ramie grass cloth yarn mechanized production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710035042 CN101067253A (en) | 2007-06-01 | 2007-06-01 | Ramie grass cloth yarn mechanized production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101067253A true CN101067253A (en) | 2007-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710035042 Pending CN101067253A (en) | 2007-06-01 | 2007-06-01 | Ramie grass cloth yarn mechanized production technology |
Country Status (1)
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| CN (1) | CN101067253A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537879C (en) * | 2008-01-30 | 2009-09-09 | 内江职业技术学院 | A kind of method that grass cloth is made into the Chinese Painting and Calligraphy carrier |
| CN101230509B (en) * | 2008-02-03 | 2012-10-17 | 吕立煌 | Natural dimity mechanical productive technology |
| CN104018270A (en) * | 2014-05-29 | 2014-09-03 | 四川福斯表面技术有限公司 | Grass cloth as Chinese painting and calligraphy carrier |
| CN110359141A (en) * | 2019-06-24 | 2019-10-22 | 湖南华升株洲雪松有限公司 | Ramie raw ramie spinning and preparation method thereof |
-
2007
- 2007-06-01 CN CN 200710035042 patent/CN101067253A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537879C (en) * | 2008-01-30 | 2009-09-09 | 内江职业技术学院 | A kind of method that grass cloth is made into the Chinese Painting and Calligraphy carrier |
| CN101230509B (en) * | 2008-02-03 | 2012-10-17 | 吕立煌 | Natural dimity mechanical productive technology |
| CN104018270A (en) * | 2014-05-29 | 2014-09-03 | 四川福斯表面技术有限公司 | Grass cloth as Chinese painting and calligraphy carrier |
| CN110359141A (en) * | 2019-06-24 | 2019-10-22 | 湖南华升株洲雪松有限公司 | Ramie raw ramie spinning and preparation method thereof |
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Open date: 20071107 |