CN1186877A - New technology for producing hemp fiber - Google Patents
New technology for producing hemp fiber Download PDFInfo
- Publication number
- CN1186877A CN1186877A CN97120977A CN97120977A CN1186877A CN 1186877 A CN1186877 A CN 1186877A CN 97120977 A CN97120977 A CN 97120977A CN 97120977 A CN97120977 A CN 97120977A CN 1186877 A CN1186877 A CN 1186877A
- Authority
- CN
- China
- Prior art keywords
- hemp
- fiber
- flax
- new technology
- waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paper (AREA)
Abstract
The technological process of producing hemp fiber includes biological degumming of hemp stem in water inside concrete pool, which is heated by boiler and pipeline to 32-35 deg.c ror 70-75 hr for mass multiplication of pectic bacteria, mechanical fiber extraction, carding, product culture and packing. The present invention can realize mass industrial production of high-quality hemp fiber.
Description
The invention belongs to bast-fibre raw material machining technology.
Hemp is commonly called as hemp and little numb seed.Traditional method is still continued to use in present hemp production, be the waste of flax bundling of peasant with harvesting, put into natural bubble inner cold water and macerate system, macerate the employing of good back and manually take off fiber crops, fiber crops are criticized and have colloid and bast, must handle by secondary chemistry or biological degumming, just can become the hemp textile raw material.Because traditional natural system of macerating and manually take off fiber crops, productivity ratio is low, and is of poor quality, be difficult to batch production production, secondary degumming is handled and has been destroyed fiber quality again, increases cost simultaneously, can not spin high-quality hempen fibre, thereby limited the development of China's hemp plant husbandry and flax spinning industry.
The objective of the invention is to invent a kind of new technology for producing hemp fiber, make traditional handwork method become batch production production, dispersion processing becomes concentrates processing, and produces high-quality hemp.
The leading portion work of process implementing of the present invention is, gathers in, dries after the hemp original stem maturation of peasant planting, and concentric acquisition is to factory, divide the footpath tie up with piling in order to handling.Its machining process is:
1, biological degumming, putting in the same concrete basin through the hemp original stem at the same level of sorting, in the pond, be warmed to 32-35 ℃ by boiler and pipeline, kept 70-75 hour, a large amount of breeding pectin bacterium are come unstuck hemp original stem in the pond, fiber crops are criticized and separate with waste of flax, just can take out and dry, stacking, to be processed.
2, machinery stripping fiber crops adopt the hemp decorticator to carry out scutching, remove impurity such as waste of flax, hards and bast.
3, substandard products are picked out in finished product combing, select qualified products, and combing is neat.
4, finished product health adopts the health of current moisture regain method to make fiber reinforcement intensity.
5, packaging and warehousing.
For satisfying this technological requirement, need plant out diameter 5-7mm, the former stem of the standard of plant height 1500-1800mm.
The present invention compared with prior art, the good effect that is had is:
1, the present invention can large-scale industrialized production replace the small peasant economy mode of production traditional, that disperse, that fall behind.
2, the hemp produced of the present invention can direct spinning, and what solved produced in conventional processes macerates, takes off the shortcoming that fiber crops and secondary chemical-biological come unstuck and could spin after handling.
3, the hemp produced of the present invention, quality is good, and cost is low, can spin high-quality hemp textile.
Claims (1)
1, a kind of new technology for producing hemp fiber is characterized by:
(1), biological degumming, putting in the concrete basin, in the pond, be warmed to 32-35 ℃ by boiler and pipeline through the hemp original stem at the same level of sorting, kept 70-75 hour, a large amount of breeding pectin bacterium in the pond, hemp original stem comes unstuck, fiber crops are criticized and separate with waste of flax, just can take out and dry;
(2), machinery stripping extend protection, adopt the hemp decorticator to carry out scutching, remove impurity such as waste of flax, hards and bast;
(3), the finished product combing, do not go out substandard products, select qualified products, combing is neat;
(4), the finished product health, adopt current moisture regain method;
(5), packaging and warehousing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97120977A CN1061388C (en) | 1997-12-05 | 1997-12-05 | New technology for producing hemp fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97120977A CN1061388C (en) | 1997-12-05 | 1997-12-05 | New technology for producing hemp fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1186877A true CN1186877A (en) | 1998-07-08 |
| CN1061388C CN1061388C (en) | 2001-01-31 |
Family
ID=5176108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97120977A Expired - Fee Related CN1061388C (en) | 1997-12-05 | 1997-12-05 | New technology for producing hemp fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061388C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009024023A1 (en) * | 2007-08-20 | 2009-02-26 | Jiangsu Redbud Textile Technology Co., Ltd. | Hemp yarn and mix-spinning method of hemp and other fibre, and yarn thereof |
| CN105442058A (en) * | 2015-11-12 | 2016-03-30 | 六安市华龙麻纺工艺制品有限公司 | Natural degumming method of jute fibers |
| CN105780231A (en) * | 2016-04-18 | 2016-07-20 | 义乌市麻尚生针织品有限公司 | Method for producing hemp/cotton/silk blended twisted silk yarn |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105453A (en) * | 1986-08-25 | 1988-03-09 | 云南省纺织科学研究所 | Hemp fibre-extracting method (includng biological, machanical and chemical methods) |
| CN1125788A (en) * | 1994-12-31 | 1996-07-03 | 泰安市大麻纺织厂筹建处 | Biological degumming technology of hemp phloem |
-
1997
- 1997-12-05 CN CN97120977A patent/CN1061388C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009024023A1 (en) * | 2007-08-20 | 2009-02-26 | Jiangsu Redbud Textile Technology Co., Ltd. | Hemp yarn and mix-spinning method of hemp and other fibre, and yarn thereof |
| CN105442058A (en) * | 2015-11-12 | 2016-03-30 | 六安市华龙麻纺工艺制品有限公司 | Natural degumming method of jute fibers |
| CN105780231A (en) * | 2016-04-18 | 2016-07-20 | 义乌市麻尚生针织品有限公司 | Method for producing hemp/cotton/silk blended twisted silk yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1061388C (en) | 2001-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101235357B (en) | Industrial fermentation ramee rapid extraction technique for Erwinia | |
| CN109287485A (en) | A kind of breeding method of high yield and high quality industrial hemp | |
| CN102206874A (en) | Degumming method of flax and enzyme preparation for using in degumming | |
| WO2007037711A1 (en) | The method of fibrous plant degumming | |
| CN107447521A (en) | A kind of renovation process of waste and old linen-cotton cloth | |
| CN102747434A (en) | Compound biological enzyme degumming method for ramie | |
| CN1061388C (en) | New technology for producing hemp fiber | |
| CN104790080B (en) | Spun silk section coloured yarn processing method | |
| CN101423983A (en) | Bacteria mixing and degumming method of ramie phloem fiber | |
| CN104018231B (en) | Method for preprocessing wool before being spun | |
| CN102268824A (en) | Simple, quick and mechanical degumming production equipment and process for ramie | |
| CN101805725B (en) | Complex enzyme generated by aspergillus niger and application thereof in boiling-off of flax roving | |
| CN101768785B (en) | Gradual degumming method of bast fiber | |
| CN101451274A (en) | China grass degumming and carding continues production process | |
| CN1036537C (en) | Technology and equipment for ramie biological degumming process | |
| CN114000204B (en) | Wool washing and sliver making process for high-sludge high-count wool | |
| CN100585033C (en) | A kind of biological enzyme degumming method of tree bast fiber | |
| CN113005058A (en) | Apocynum degumming biological preparation and preparation method thereof | |
| CN1112610A (en) | Mulberry fibre, its producing method and application | |
| CN1048763C (en) | Mulberry bark fibre and preparing process and application thereof | |
| CN103074222B (en) | Composite flora for biological preparation of cellulose additive, and applications thereof | |
| Wulandari et al. | Standardization of Chemical Degumming and Biodegumming of Ramie Fiber Processing for Natural Fiber Supply Chain Strategy as A Source of Textile Raw Materials in Indonesia | |
| CN103074225B (en) | Composite flora for biological preparation of cellulose additive, and applications thereof | |
| CN100508731C (en) | Cotton desugar harvesting method | |
| CN109023538A (en) | The short route zero-emission water producing method of fine chemical industry hemp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1028848 Country of ref document: HK |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |