CN101748532A - Long-spinning mixed yarn of banana bast fiber and ramee and production method thereof - Google Patents
Long-spinning mixed yarn of banana bast fiber and ramee and production method thereof Download PDFInfo
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- CN101748532A CN101748532A CN201010022017A CN201010022017A CN101748532A CN 101748532 A CN101748532 A CN 101748532A CN 201010022017 A CN201010022017 A CN 201010022017A CN 201010022017 A CN201010022017 A CN 201010022017A CN 101748532 A CN101748532 A CN 101748532A
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- fiber
- bast fiber
- banana bast
- ramee
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Abstract
The invention discloses long-spinning mixed yarn of banana bast fiber and ramee, which is characterized by being prepared by adopting the banana bast fiber and the ramee as raw materials, wherein the proportion of the banana bast fiber to the ramee is 30-50:50-70, and the count is 9.5-24Nm. The production method of the long-spinning mixed yarn comprises the following steps: preprocessing the raw materials of the banana bast fiber and the ramee which are adopted according to the mixture ratio, curing, opening, slivering and spinning. The invention designs a novel technological process according to the performances of the two kinds of fiber, enables resultant yarn to combine the superior properties of the two kinds of fiber, also eliminates the defects of low count, poor spinnability and the like of the banana bast fiber, can be used for knitting and weaving and is prepared into various fabrics of clothes, curtains, towels, sheets and the like, the fiber is straight and tough, and the product is green and has the characteristics of environmental protection, light quality, good luster, high water absorptivity, strong bacterium resistance and easy degradation.
Description
Technical field:
The present invention relates to a kind of spinning and production method thereof, specifically a kind of banana bast fiber and ramie fiber long staple spinning mixed yarn and production method thereof.
Background technology:
Along with the influence in the world of ecological organization's theory, green consumption has become the dominant pattern of weaving consumption.Banana fiber is as a kind of new type natural fiber that comes from green plants, it has the incomparable advantage of a series of other fibers, making it exploitation becomes a kind of very competitive novel spring, summer clothes lining and highly-breathable weaving materials, and the expert predicts that the banana fiber garment material will be described as " the healthy lining of weaving that 21st century has development prospect most ".Banana bast fiber is to utilize banana stalk to be raw material, adopts biology or/and chemical Degumming treatment process and the fiber made, its have light weight, good luster, water imbibition height, antibiotic property by force, easy function such as degraded and environmental protection.The success of banana fiber is produced, and has expanded the application of banana stalk greatly, has alleviated the shortage of international natural fabric simultaneously again.But because the filament of banana fiber is short, the content of lignin height, number is low, and fibre cohesion is poor, so the spinning difficulty is big, the pure difficulty of spinning.
Summary of the invention:
The purpose of this invention is to provide a kind of banana bast fiber and ramie fiber long staple spinning mixed yarn and production method thereof.
The present invention adopts following technical scheme to realize its goal of the invention, a kind of banana bast fiber and ramie fiber long staple spinning mixed yarn, it adopts banana bast fiber and ramee is that raw material is made, the ratio of described banana bast fiber and described ramee is 30-50: 50-70, number 9.5N
m-24N
m
The production method of a kind of banana bast fiber and ramie fiber long staple spinning mixed yarn, it is to adopt following steps: the banana bast fiber that will select for use by proportioning and ramee raw material are through preliminary treatment health, shredding, and the system bar spins.
Preliminary treatment health of the present invention, shredding, it comprises dewing refuels, pre-shredding, dewing is refueled, heap storage.
Preliminary treatment health of the present invention, shredding are with the banana bast fiber after coming unstuck, ramee, add emulsion by 5%-6%, carry out humidification health, heap storage after the shredding again.
System bar of the present invention is for respectively to mixing after banana bast fiber and the ramee preform strip and the system bar again.
Banana bast fiber preform strip of the present invention is through stretch breaking machine crush cutting system bar with banana bast fiber, pre-then and become preform strip, the top roller of stretch breaking machine is made up of roller, the roller Pressure control is at 2.5Mp-3.5Mp, main total draft multiple is controlled at 22 times-25 times, and bar heavily is controlled at 6.2-8 ± 0.6 gram/rice, and pre-also shaping Weight control is at 6.2-10 ± 0.5 gram/rice, 6 times-8 times of drafting multiples, faller drops 700 times/minute-900 times/minute; Described ramee preform strip is pre-and become preform strip after for shredding system volume, comb fiber crops system bar, and fiber crops volume Weight control is at 75-80 ± 5 gram/rice, and bar heavily is controlled at 6.5-10 ± 0.5 gram/rice, in advance also the shaping Weight control at 6.2-10 ± 0.5 gram/rice.
Of the present invention mix and the system bar be that banana bast fiber and ramee preform strip mixing drafting, combing, 1-4 road drafting are become to mix drafting; The shaping of mixing drafting heavily is controlled at 8.5-10 ± 0.5 gram/rice; Shaping heavily is controlled at 8-9 ± 0.2 gram/rice during combing; Then by 1-4 road high speed pin speed machine mix also, drawing-off, combing slivering do and mix drafting uniformly, the end and the time feed 6 * 2 of radicals, feeding weight (36-51) * 2 gram/rice, 7 times-7.5 times of drafting multiples, shaping weighs (5.0-7.5) * 2 ± 0.5 gram/rice.
Spinning of the present invention is spun into rove for mixing drafting, and the roving-drafting multiple is controlled at 6 times-8 times; Rove is spun into spun yarn, and the spinning-drafting multiple is controlled at 8 times-20 times; With the spun yarn winder.
Owing to adopt technique scheme, the present invention has realized goal of the invention preferably, performance according to two kinds of fibers designs new technological process, make resultant yarn integrate the good characteristic of two kinds of fibers, fiber is very refreshing, Product Green, environmental protection, light weight, good luster, water imbibition height, antibiotic property are strong, the easy characteristics of degraded, and it is low to have eliminated the banana bast fiber number simultaneously, shortcomings such as spinning property difference, can be used for knittingly and woven, make various linings such as clothes, curtain, towel, sheet.
The specific embodiment:
The invention will be further described below in conjunction with embodiment.
Embodiment 1:
Spinning 9.5N
mYarn.
Select banana bast fiber and ramee raw material for use by proportioning 30-50: 50-70 (present embodiment is 50: 50).Used banana bast fiber of present embodiment and ramee all adopt biological degumming technique production.
It is 95112564.8 that ramee adopts by the patent No., and the applying date is November 29 nineteen ninety-five, and denomination of invention is the biological degumming technique production of biological degumming of ramie technology and equipment patent disclosure.The ramie degummed ramie fibre count 1500N of preparation
m-2100N
m, (present embodiment is 1500N
m) bundle fiber fracture strength 4.5g/D-5.0g/D, whiteness 〉=50 degree, cull 2.0%-2.5%, degummed ramie length 〉=700mm.
The preparation of banana bast fiber be to banana petiole bast fiber through sterilization, removal of impurities, the inoculation, the fermentation, the deactivation boiling-off, beat the fibre, make after the postprocessing working procedures.Heating, drying, disinfection are adopted in sterilization.Can adopt the patent No. is 200720306083.2, and the applying date is on November 27th, 2007, and denomination of invention is the patented technology of preliminary treatment sterilizing equipment decontaminating apparatus before coming unstuck.Removal of impurities adopts the fiber kneader that banana bast fiber is crumpled impurity elimination.Can adopt the patent No. is 200720309334.2, and the applying date is on December 21st, 2007, and denomination of invention is the patented technology of preliminary treatment decontamination equipment before coming unstuck.At inoculation, fermentation stage, it is 95112564.8 disclosed carrot soft rot Erwinias by China Committee for Culture Collection of Microorganisms's common micro-organisms center preservation (Erwinia carotovora, numberings: CGMCC0245) that bacterial classification adopts the patent No.; The density of bacterium liquid bacterium is controlled at 10 in the bacteria vat
8Cfu/ml-10
9Cfu/ml, fermentation temperature are controlled at 30 ℃-37 ℃, fermentation time 8 hours-12 hours, the bath raio of banana bast fiber and zymotic fluid 1: 10.In deactivation boiling-off section, at first add caustic soda, boiling-off 20 minutes-30 minutes; After washing, add hydrogen peroxide, boiling-off 20 minutes-30 minutes again.Beat and finely to beat fibre with beating the banana bast fiber of fine machine after to deactivation, i.e. the beating on one side of water flushing on one side takes one to enclose a beating technology of turning over.Oil-de-oiling-tremble fibre-oven dry five processes is washed-steeped to post processing promptly to the banana bast fiber after the beating.Aftertreatment technology is quoted the aftertreatment technology that ramee comes unstuck.The banana bast fiber outward appearance softness of preparation, loose, the color and luster unanimity, tasteless, there is not obvious fault; Fibre length 80mm-200mm (present embodiment is 180mm), fibre count 300N
m-500N
m(present embodiment is 350N
m), bundle fiber fracture strength 3.5g/D-5.0g/D, residual gum content 1.5%-3.2%.
At first to banana bast fiber and ramee preliminary treatment health, shredding, it comprises dewing refuels, pre-shredding, and dewing is refueled, heap storage.Banana bast fiber after being about to come unstuck, ramee are crumpled and the oil spout dewing fiber uniformly through the CZ141 softener.Add emulsion (present embodiment is for adding 5% tea oil) by 5%-6%, with fiber, reason is straight, garnetting, tell end to end, carries out humidification health, heap storage again after the pre-shredding.Heap storage be exactly with crumple with the oil spout dewing after banana bast fiber be placed in 25 ℃ of isoperibols and stack 5 days-6 days (present embodiment is 6 days), delivering from godown moisture regain is controlled at 9%-11% (present embodiment is 10%).Ramee is placed on stacks 6 days-10 days (present embodiment is 8 days) in 25 ℃ of isoperibols, the moisture regain of delivering from godown is controlled at 10%-14% (present embodiment is 12%).
The system bar.
Described system bar is for respectively to mixing after banana bast fiber and the ramee preform strip and the system bar again.
The banana bast fiber preform strip.The present invention is in order to reduce in the carding process, and card clothing adopts tow-to-yarn direct spinning technology to the damage of banana bast fiber, substitutes opener and eckling machine by stretch breaking machine.Banana bast fiber is through stretch breaking machine crush cutting system bar, pre-and become preform strip (mainly being to improve the crush cutting bar to do) through the CZ304 high speed drawing frame then.The top roller of stretch breaking machine is made up of roller, the roller Pressure control is 2.5Mp-3.5Mp (present embodiment is 3.0Mp), main total draft multiple is controlled at 22 times-25 times (present embodiment is 25 times), bar heavily is controlled at 6.2-8 ± 0.6 gram/rice (present embodiment is 7.2 ± 0.6 gram/rice), pre-also shaping Weight control is 6.2-10 ± 0.5 gram/rice (present embodiment is 9 ± 0.5 gram/rice), 6 times-8 times of drafting multiples (present embodiment is 7 times), faller drops 700 times/minute-900 times/minute (present embodiment is 800 times/minute).
Described ramee preform strip is pre-and become preform strip after for shredding system volume, comb fiber crops system bar.Ramee is layered on the C111B opener, and with the preliminary shredding of fiber, system volume, fiber crops volume Weight control is 75-80 ± 5 gram/rice (present embodiment is 77 ± 5 gram/rice); Adopt the CZ191 type, fiber crops are involved in capable shredding, comb fiber crops, bar heavily is controlled at 6.5-10 ± 0.5 gram/rice (present embodiment is 8 ± 0.5 gram/rice); Process BR221 skin river drawing machine carries out pre-and becomes pre-drawing then, and pre-also shaping Weight control is 6.2-10 ± 0.5 gram/rice (present embodiment is 8.5 ± 0.5 gram/rice).
Described mix and the system bar be that banana bast fiber and ramee preform strip mixing drafting, combing, 1-4 road drafting are become to mix drafting.The shaping of mixing drafting heavily is controlled at 8.5-10 ± 0.5 gram/rice; Pass through combing then, remove fiber crops grain and a part of runner that can not spin in the fiber during combing, it is straight that fiber is further separated, and shaping heavily is controlled at 8-9 ± 0.2 gram/rice (present embodiment is 8.5 ± 0.2 gram/rice); Then by 1-4 road high speed pin speed machine mix also, drawing-off, combing slivering do uniformly mixed drafting.At the end and the time, 6 * 2 of the 4th road high speed drawing frame feeding radicals, feeding weight (36-51) * 2 gram/rice (present embodiment is 51 * 2 gram/rice), 7 times-7.5 times of drafting multiples (present embodiment is 7.28 times), heavy (5.0-7.5) * 2 ± 0.5 gram/rice (present embodiment is 7 * 2 ± 0.15 gram/rice) of shaping.
Spinning.
Described spinning is spun into rove for mixing drafting, and the roving-drafting multiple is controlled at 6 times-8 times (present embodiment is 7 times), and rove is heavily controlled 10 ± 0.8g/10m surely; Rove is spun into spun yarn, and the spinning-drafting multiple is controlled at 8 times-20 times (present embodiment is 9.8 times); With the spun yarn winder.
Embodiment 2:
Spinning 18N
mYarn.
Select banana bast fiber and ramee raw material for use by proportioning 30-50: 50-70 (present embodiment is 40: 60).Ramie degummed ramie fibre count 1650N
m, the banana bast fiber fibre count is 420N
m
In the banana bast fiber preform strip, faller drops 750 times/minute.
In the ramee preform strip, fiber crops volume Weight control is at 75 ± 5 gram/rice
Mix and the system bar in, the end and the time, 6 * 2 of the 4th road high speed drawing frame feeding radicals, feeding weight 45 * 2 gram/rice, 7.5 times of drafting multiples, shaping weighs 6 * 2 ± 0.15 gram/rice.
In spinning, the roving-drafting multiple is 7.5 times, and rove is heavily controlled 8 ± 0.6g/10m surely, and the spinning-drafting multiple is 15 times.
Surplus with embodiment 1.
Embodiment 3:
Spinning 24N
mYarn.
Select banana bast fiber and ramee raw material for use by proportioning 30-50: 50-70 (present embodiment is 40: 60).Ramie degummed ramie fibre count 1750N
m, the banana bast fiber fibre count is 500N
m
In the banana bast fiber preform strip, faller drops 720 times/minute.
Mix and the system bar in, the end and the time, 6 * 2 of the 4th road high speed drawing frame feeding radicals, feeding weight 36 * 2 gram/rice, 7.05 times of drafting multiples, shaping weight 5.1 * 2 ± 0.15 gram/rice.
In spinning, the roving-drafting multiple is 7.1 times, and rove is heavily controlled 7.2 ± 0.5g/10m surely, and the spinning-drafting multiple is 18 times.
Surplus with embodiment 1.
Claims (8)
1. banana bast fiber and ramie fiber long staple spinning mixed yarn, it is characterized in that adopting banana bast fiber and ramee is that raw material is made, the ratio of described banana bast fiber and described ramee is 30-50: 50-70, number 9.5N
m-24N
m
2. the production method of banana bast fiber and ramie fiber long staple spinning mixed yarn is characterized in that adopting following steps: the banana bast fiber that will select for use by proportioning and ramee raw material be through preliminary treatment health, shredding, system bar, spinning.
3. according to the production method of described banana bast fiber of claim 2 and ramie fiber long staple spinning mixed yarn, it is characterized in that described preliminary treatment health, shredding, it comprises dewing refuels, pre-shredding, and dewing is refueled, heap storage.
4. according to the production method of described banana bast fiber of claim 3 and ramie fiber long staple spinning mixed yarn, it is characterized in that described preliminary treatment health, shredding are with the banana bast fiber after coming unstuck, ramee, add emulsion by 5%-6%, carry out humidification health, heap storage after the shredding again.
5. according to the production method of described banana bast fiber of claim 2 and ramie fiber long staple spinning mixed yarn, it is characterized in that described system bar is for respectively to mixing after banana bast fiber and the ramee preform strip and the system bar again.
6. according to the production method of described banana bast fiber of claim 5 and ramie fiber long staple spinning mixed yarn, it is characterized in that described banana bast fiber preform strip is through stretch breaking machine crush cutting system bar with banana bast fiber, pre-then and become preform strip, the top roller of stretch breaking machine is made up of roller, the roller Pressure control is at 2.5Mp-3.5Mp, main total draft multiple is controlled at 22 times-25 times, bar heavily is controlled at 6.2-8 ± 0.6 gram/rice, pre-also shaping Weight control is at 6.2-10 ± 0.5 gram/rice, 6 times-8 times of drafting multiples, faller drops 700 times/minute-900 times/minute; Described ramee preform strip is pre-and become preform strip after for shredding system volume, comb fiber crops system bar, and fiber crops volume Weight control is at 75-80 ± 5 gram/rice, and bar heavily is controlled at 6.5-10 ± 0.5 gram/rice, in advance also the shaping Weight control at 6.2-10 ± 0.5 gram/rice.
7. according to the production method of described banana bast fiber of claim 5 and ramie fiber long staple spinning mixed yarn, it is characterized in that described mix and the system bar becomes to mix drafting for banana bast fiber and ramee preform strip being mixed drafting, combing, 1-4 road drafting; The shaping of mixing drafting heavily is controlled at 8.5-10 ± 0.5 gram/rice; Shaping heavily is controlled at 8-9 ± 0.2 gram/rice during combing; Then by 1-4 road high speed pin speed machine mix also, drawing-off, combing slivering do and mix drafting uniformly, the end and the time feed 6 * 2 of radicals, feeding weight (36-51) * 2 gram/rice, 7 times-7.5 times of drafting multiples, shaping weighs (5.0-7.5) * 2 ± 0.5 gram/rice.
8. according to the production method of described banana bast fiber of claim 2 and ramie fiber long staple spinning mixed yarn, it is characterized in that described spinning is spun into rove for mixing drafting, the roving-drafting multiple is controlled at 6 times-8 times; Rove is spun into spun yarn, and the spinning-drafting multiple is controlled at 8 times-20 times; With the spun yarn winder.
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|---|---|---|---|
| CN2010100220179A CN101748532B (en) | 2010-01-01 | 2010-01-01 | Long blended yarn of banana bast fiber and ramee and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100220179A CN101748532B (en) | 2010-01-01 | 2010-01-01 | Long blended yarn of banana bast fiber and ramee and production method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101748532A true CN101748532A (en) | 2010-06-23 |
| CN101748532B CN101748532B (en) | 2011-07-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704128A (en) * | 2012-07-05 | 2012-10-03 | 江苏华信亚麻纺织有限公司 | Flax mulberry fiber blend dyeing knitting yarn and manufacture method |
| CN102787407A (en) * | 2012-08-26 | 2012-11-21 | 湖南明星麻业股份有限公司 | Rotor spinning blended yarn of bamboo shoot hull fiber and ramee fiber and production method of rotor spinning blended yarn |
| CN103371766A (en) * | 2012-04-27 | 2013-10-30 | 左万万 | Manufacturing method of ramie blend fiber towel |
| CN105019084A (en) * | 2015-01-27 | 2015-11-04 | 中国热带农业科学院海口实验站 | Refined dry banana hemp spinning and weaving method |
| CN105040209A (en) * | 2015-06-29 | 2015-11-11 | 张家港市杨舍新米洋针织厂 | Manufacturing process for banana fiber fabric |
-
2010
- 2010-01-01 CN CN2010100220179A patent/CN101748532B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371766A (en) * | 2012-04-27 | 2013-10-30 | 左万万 | Manufacturing method of ramie blend fiber towel |
| CN102704128A (en) * | 2012-07-05 | 2012-10-03 | 江苏华信亚麻纺织有限公司 | Flax mulberry fiber blend dyeing knitting yarn and manufacture method |
| CN102704128B (en) * | 2012-07-05 | 2013-03-27 | 江苏华信亚麻纺织有限公司 | Flax mulberry fiber blend dyeing knitting yarn and manufacture method |
| CN102787407A (en) * | 2012-08-26 | 2012-11-21 | 湖南明星麻业股份有限公司 | Rotor spinning blended yarn of bamboo shoot hull fiber and ramee fiber and production method of rotor spinning blended yarn |
| CN105019084A (en) * | 2015-01-27 | 2015-11-04 | 中国热带农业科学院海口实验站 | Refined dry banana hemp spinning and weaving method |
| CN105019084B (en) * | 2015-01-27 | 2017-06-30 | 中国热带农业科学院海口实验站 | A kind of keen-witted and capable hemp spinning yarn weaving processing method of banana |
| CN105040209A (en) * | 2015-06-29 | 2015-11-11 | 张家港市杨舍新米洋针织厂 | Manufacturing process for banana fiber fabric |
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| Publication number | Publication date |
|---|---|
| CN101748532B (en) | 2011-07-20 |
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Owner name: HU'NAN STAR RAMIE INDUSTRY CO., LTD. Free format text: FORMER NAME: YUANJIANG MINGXING HEMP INDUSTRY CO., LTD. |
|
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Address after: 413100 maple branch road 18, Hunan, Yuanjiang Patentee after: Hunan Mingxing Ramie Co., Ltd. Address before: 413100 maple branch road 18, Hunan, Yuanjiang Patentee before: Yuanjiang Mingxing Hemp Industry Co., Ltd. |
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Granted publication date: 20110720 Termination date: 20190101 |
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