CN102912454A - Technology for silkworm protein rayon - Google Patents
Technology for silkworm protein rayon Download PDFInfo
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- CN102912454A CN102912454A CN2011102223231A CN201110222323A CN102912454A CN 102912454 A CN102912454 A CN 102912454A CN 2011102223231 A CN2011102223231 A CN 2011102223231A CN 201110222323 A CN201110222323 A CN 201110222323A CN 102912454 A CN102912454 A CN 102912454A
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- silk
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- silkworm egg
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- rayon
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Abstract
The invention discloses a technology for silkworm protein rayon textile fibers, and relates to a technology capable of adopting an intervention method before a silkworm spins, simulating a silkworm spinning process, and manually controlling silkworm protein rayon in different fineness. The technology comprises the following specific steps of: taking silkworm spun silk glands from a five-year matured silkworm body before spinning, separating colloids on the silkworm spun silk glands, injecting the obtained pure spun silk liquid, which is taken as stock solution, into a special sealing container, just like injecting one artificial huge silkworm, which is similar to a function of an injector for taking an injection in a hospital, and regarding a syringe needle as a spinning jet of the huge silkworm. When the pressure is applied in the container, the spun silk liquid in the container is sprayed through the prepared spinning jet, and enters into a condensation bath groove to obtain the silkworm protein rayon. According to the intervention method, the silkworm protein rayon in different fineness and different sections can be obtained through replacing the spinning jet. Different assistants are added into the stock solution in the container so as to improve deficiencies of crease resistance and drape factor of the silk; and color masterbatch is injected into the stock solution in the container so as to obtain color silk. A high polymer is drawn into a spinning mouth, and the silkworm protein rayon with the special function is obtained, and the method is used for preparing tubular film type and different forming protein products for biological medicine word.
Description
Technical field
The present invention relates to a kind of textile fabric technology, is to take the intervention method to take out the silk fabric gland before silkworms spin silk in five ages matured silkworm bodies, and the silk fabric liquid that obtains after it is come unstuck is produced the technology of the white artificial silk of silkworm egg as stoste.
Background technology
Over the past thousands of years, compatriots are carried Sang Yangcan (containing outdoor rearing of tussah silkworms), boil silkworm and reel off raw silk from cocoons, bleaching and dyeing braiding, composed magnificent Chinese Silk History, the silk meaning is noble, the silk meaning is rich and honour, and the world-famous Silk Road namely is the real picture of China silk culture good reputation over the world.
Silk take silkworm as representative is natural protein fibre, also is filament fiber unique in the natural fabric, and silk single fiber degree is 2.65-3.74tex, but every piece of mulberry cocoon filature 0.20 gram, and length reaches km, and good weaving, knitting property are arranged.Silk is soft, bright and clean, lubricious to be referred to as the fiber queen by people.Magnificent, the elegant innervation of the silk product wealth and rank that silk is made, comfortable pleasant, show nobleness especially, liked by common people.But along with development in science and technology, artificial fibre, synthetic fiber successively come out, and silk no longer is unique filament fiber, and the natural defect such as the single unalterable feature of silk fiber number, wrinkle resistant poor, degree of dangling deficiency highlights, long-term restriction silk field is expanded, and " fiber queen " status is impacted.
The imitative silk product of at present all kinds of artificial, synthetic class chemical fibres floods market, a feast for the eyes chemical fibre and blended dress product or with its silk outward appearance of mixing the spurious with the genuine or with the well-pressed degree of dangling of good wrinkle-proof effect, texture and surmount the silk Denier range, can adjust fiber number according to Four seasons change, produce the advantage of different grammes per square metres, different thickness products, obtain very soon people's approval, and tied up the market that belongs to the silk field originally.
But all kinds of artificial fibres of making take natural high polymer and the soft and moist moisture absorption that does not possess after all the natural protein fibre mulberry silk with the synthetic fiber that synthetic high polymer is made as raw material, the basic advantage such as skin care next to the skin.Begin again both at home and abroad from soybean, corn, milk, to extract protein, produce the Azlon, wish to obtain to have silk good take quality, again can by can remedy the silk deficiency after the modification, fiber number can change adjustment, protein fibre that performance is more perfect simultaneously, to adapt to high-grade dress ornament and special industry demand.The countries such as Japan, US and European have obtained respectively certain progress.According to reports the research and development of Puyang, China Henan Province China health Biochemical Engineering consortium and carry out first in the world soft lubricious as soybean fiber good luster that industrial test makes, moisture absorption, the silk, drapability good, filament number can carefully arrive 0.12-0.17tex, less than the 2.65-3.74tex of silk.Achievement is outstanding.
The Silk Industry of once being regarded it as an honour by compatriots, only depends on and follows the processing traditional product and the silk outlet is maintained the statusquo the at present market shrink under the extruding of all kinds of chemical fibres, and it has been indisputable fact that industry presents declining trend." cocoon silk quilt " become one of support of maintaining the Sericulture survival and development according to reports.I do not know that this is " scoring a lucky hit ", still has no way out.
If the technique manufacturing cost of soybean, milk, the artificial protein fibre of corn contour energy obtains important breakthrough, silk will be by its a large amount of replacements, thousands of years Sericultures of China will be hard hit, this certainly will involve thousands of family silkworm raiser existence, country increases the eastern Sang Xiyi policy of Farmers in Western Area income also with hard to carry on for revitalizing Silk Industry.
How to break through the novel protein fiber extrusions such as chemical fibre and soybean, corn, milk, give ancient silk industry with new vitality, become numerous scientific and technical personnel's historic mission.
Predicament today of silkworm silk industry is because natural silk performance defectiveness mainly is wrinkle resistant, hanging difference, especially can't change with fiber number, can not satisfy modern humans's demand institute extremely.Wrinkle resistant, crease-resistant for natural silk, change that the problem such as degree of dangling is domestic have been studied more than ten years and not yet can be solved, manually do not adjust more for the natural silk fiber number and make great progress.
Early stage, people always circled around molded natural silk, want by the improvement to moulding silk, solved the silk performance deficiency.This way is too single, also walks narrower and narrower.Can change a thinking, before weaving silk from silkworm, silk not yet gets involved to realize purpose during moulding.
We once imagined and cultivated a kind of Novel rearing, added the mulberry leaf that special feed is arranged by nursing, make when silkworms spin silk can according to the human needs spue have crease-resistant, degree of dangling is stronger, the silk that color is different; Then want by insect DNA variation cultivate a kind of large-scale, can every the kilogram meter of once weaving silk, silkworm chews and can be subjected to human control, can shoot out the silkworm that the cross section is different, fiber number is variable.Although this just illusion but opened us and before silkworm weaves silk, got involved, artificial one " huge silkworm ", the process that simulates that silkworms spin silk, Artificial Control " huge silkworm " " weaving silk " is produced " artificial silk " way that different fiber numbers, performance that people pursue can improve.
The fifties in last century, Zhengzhou, henan mulberry planter child at primary school can from five age matured silkworm take out silk glands with it, immerse vinegar and produce dendritic line body, bolt thing.We can adopt same method, collect silk glands from the silkworm body, then obtain pure fluid mapper silk through coming unstuck, refer again to chemical fibre industry viscose reparation technology and obtain the white artificial silk of silkworm egg take silk fabric liquid as stoste, thereby realize getting involved before silkworms spin silk, control reaches and obtains the fiber number difference in becoming the silk process, and " silk " of correctability is the target of the white artificial silk of silkworm egg, to realize that vast silk scientific worker wishes to set about from silk, revitalize for many years hope of silk industry.
Summary of the invention
A kind of silkworm egg white man makes silk spinning textured fiber technology, takes the intervention method before silkworm weaves silk, the process that simulates that silkworms spin silk, and Artificial Control is produced the white artificial silk technology of silkworm egg of different fiber numbers.
Specific practice is:
Take out silk fabric gland in the matured silkworm body the first five age from weaving silk, separate colloid on the silk fabric gland, inject a special seal container take the pure fluid mapper silk obtained as stoste, have an injection " the huge silkworm " of syringe function as injecting an artificial similar hospital, syringe needle can be considered " huge silkworm " spinning head.
When we exerted pressure to its inside, fluid mapper silk can through the spinning head ejection of its preparation, enter coagulating tank and make the white artificial silk of silkworm egg in the container.
This intervention method can obtain the white artificial silk of silkworm egg of different fiber numbers, different cross section by changing spinning head.Want to improve the deficiencies such as wrinkle resistant, degree of dangling of silk, can in container, add different auxiliary agents in the stoste; Want to obtain the look silk, need only in container, inject look in the stoste female.Lead into high polymer at spinning nozzle and also can obtain the white artificial silk of specific function silkworm egg, this method also can be produced the required tubulose of biological medicine circle, film class and different moulding silkworm egg white matter goods.
Take above intervention method, the natural silk defective will be captured one by one, ancient Sericulture is injected into vigor, and all kinds of novel protein artificial threads such as same soybean, milk, corn have stood in modern science and technology same level line, have guaranteed China silkworm, silk industry sustainable development.
Technical solution of the present invention is:
1, raw material is ripe cocoons in five ages, extracts silk glands in its body, and the silk fabric liquid that obtains after coming unstuck is as stoste.
2, simulation silkworm spray silk process.Making one can only bearing certain pressure, is furnished with the metal sealing container of necessary pipeline, shower nozzle, inner wall smooth, with the stoste of producing---and fluid mapper silk injects wherein.
3, with reference to the viscose manufacturing technique, exerting pressure in above airtight container makes its internal memory fluid mapper silk inject the coagulating tank shaping through its pipeline end shower nozzle, makes the white artificial silk of silkworm egg.
The useful effect of the present invention is:
1, the present invention, before silkworms spin silk, to take the manpower intervention method directly to extract silk glands from the silkworm body, it is come unstuck obtain the white fluid mapper silk of 100% silkworm egg, through technological process, obtain that silkworm egg white fiber attribute, fiber number can make a variation, multi-functional, the azlon that surmounts the natural silk performance take it as stoste from spinning nozzle.This azlon makes the novel protein fibers such as traditional Sericulture and soybean, milk, corn stand in same section technology levelling line, will promote effectively China silkworm, silk industry development.
2, the present invention take five age silkworm as raw material, newly do not occupy cultivated land, do not consume grain, do not relate to national food safety.The residual body of one-tenth silkworm behind the extraction silk fabric gland can extract protein-based product again.Domestic pupa protein extracting process is very ripe.Separating the colloid that produces in the fluid mapper silk process in the silk glands also is good chemical products.
3, " eastern Sang Xiyi " is the means that country ensures the central and west regions increasing peasant income, also is the important measures that ensure China's silk industry sustainable development.
After adopting the present invention, except traditional mulberry silk already needs, silkworm raiser's silk cocoon of not resaling, but sell in a large number five age matured silkworm, can alleviate the busiest workload of being placed on small straw bundles to spin cocoons in silkworm raiser's sericulture process, the workplace of being placed on small straw bundles to spin cocoons that the silkworm raiser vacates can be used to expand as (area of being placed on small straw bundles to spin cocoons is the twice of sericulture area) between sericulture.If the silkworm raiser can participate on the spot the silkworm body and extract silk glands work, can increase again silkworm raiser's income.
4, adopt the present invention after, except traditional mulberry silk already needs the silk cocoon, people no longer the cocoon cooking filature, dye silk, ecological environment will be improved.
5, be only about 100,000 tons in view of China's silk yield, adopt production scale of the present invention unsuitable excessive, be advisable with small-sized, miniature.
6, the present invention not only relates to the manufacturing of the white artificial silk of silkworm egg, also can be extended to the goods such as biochemistry, medicine and other fields protein pipe, film and extract manufacturing.
7, China has long cultivation mulberry to support cocoon history, and ripe viscose glue, polyester filament production technology are arranged, and complete textile chemical fiber equipment capacity is arranged, and countless weaving silk research institutions and numerous scientific worker are more arranged.The present patent application is an integration of mulberry planter+Industry Foundation+scientific and technical innovation thinking.
The specific embodiment:
Take five age matured silkworm implement as raw material:
In five ages matured silkworm silkworm bodies, take out the silk fabric gland and---come unstuck and extract silk fabric liquid in the silk fabric gland and---the silk fabric liquid obtained is injected special airtight container (can apply pressure to stoste) as stoste---the pipeline input pipe end multifunctional spraying silk head of silk fabric liquid on airtight container---as required, opened needed spinning head and made fluid mapper silk enter coagulating bath water tank---from coagulating tank, extract the white artificial silk of silkworm egg that has been shaped.
Claims (5)
1. a silkworm egg white matter artificial silk is characterized in that getting involved before silkworms spin silk, takes out silk glands from five ages in the matured silkworm body, the white artificial silk of silkworm egg that the pure fluid mapper silk of will obtaining through coming unstuck is made as stoste.
2. described according to claim 1, it is characterized in that before producing the white artificial silk of silkworm egg spray silk, adding different auxiliary agents in the stoste, can obtain the white artificial silk of silkworm egg of the performance improvements such as wrinkle resistant, drapability.
3. described according to claim 1, it is characterized in that before producing the white artificial silk spray of silkworm egg silk, injecting look in the stoste female, can obtain the white artificial silk of coloured silkworm egg.
4. according to right 1, it is characterized in that when producing the white artificial silk of silkworm egg, leading into high polymer at the spinning nozzle place, can obtain the white artificial silk of silkworm egg of specific function.
5. according to right 1, it is characterized in that when producing the white artificial silk of silkworm egg, change spinning nozzle inside dimension, form, can obtain different geometric cross sections silkworm egg white matter goods and moulded products.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102223231A CN102912454A (en) | 2011-08-04 | 2011-08-04 | Technology for silkworm protein rayon |
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| CN2011102223231A CN102912454A (en) | 2011-08-04 | 2011-08-04 | Technology for silkworm protein rayon |
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| CN102912454A true CN102912454A (en) | 2013-02-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104693298A (en) * | 2015-02-16 | 2015-06-10 | 李志强 | Technique for industrialized and batch collection of liquid silk in various silkworm silk-glands |
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| JPS61160411A (en) * | 1984-12-27 | 1986-07-21 | Kuraray Co Ltd | Production of colored yarn of wet spinning |
| CN1142503A (en) * | 1995-08-09 | 1997-02-12 | 冯品忠 | Preparation of natural medical polymer materials |
| CN101215733A (en) * | 2008-01-14 | 2008-07-09 | 四川大学 | Collagen-base PEG composite fibre and spinning technique thereof |
| CN101220523A (en) * | 2008-01-25 | 2008-07-16 | 东华大学 | Method for manufacturing cellulose fibroin composite fiber by using solvent method |
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2011
- 2011-08-04 CN CN2011102223231A patent/CN102912454A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160411A (en) * | 1984-12-27 | 1986-07-21 | Kuraray Co Ltd | Production of colored yarn of wet spinning |
| CN1142503A (en) * | 1995-08-09 | 1997-02-12 | 冯品忠 | Preparation of natural medical polymer materials |
| CN101215733A (en) * | 2008-01-14 | 2008-07-09 | 四川大学 | Collagen-base PEG composite fibre and spinning technique thereof |
| CN101220523A (en) * | 2008-01-25 | 2008-07-16 | 东华大学 | Method for manufacturing cellulose fibroin composite fiber by using solvent method |
Non-Patent Citations (5)
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| 冯新德等: "《高分子词典》", 31 December 1998, 中国石化出版社 * |
| 封纪述: ""丝素蛋白人工喷丝的可行性研究"", 《四川丝绸》 * |
| 无: ""生物纺丝的启迪"", 《国外丝绸》 * |
| 无: "《王天予茧丝论文选集》", 31 December 1990, 西南农业大学丝绸工程系和重庆纺织工程学会丝绸专业委员会汇编 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104693298A (en) * | 2015-02-16 | 2015-06-10 | 李志强 | Technique for industrialized and batch collection of liquid silk in various silkworm silk-glands |
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Application publication date: 20130206 |