US20070267159A1 - Bamboo fibre and its manufacture - Google Patents
Bamboo fibre and its manufacture Download PDFInfo
- Publication number
- US20070267159A1 US20070267159A1 US10/510,877 US51087703A US2007267159A1 US 20070267159 A1 US20070267159 A1 US 20070267159A1 US 51087703 A US51087703 A US 51087703A US 2007267159 A1 US2007267159 A1 US 2007267159A1
- Authority
- US
- United States
- Prior art keywords
- bamboo
- fiber
- bamboo fiber
- steps
- soaking
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 103
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 93
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 93
- 241001330002 Bambuseae Species 0.000 title claims abstract description 93
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 93
- 239000011425 bamboo Substances 0.000 title claims abstract description 93
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000004902 Softening Agent Substances 0.000 claims abstract description 6
- 230000007935 neutral effect Effects 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 16
- 238000002791 soaking Methods 0.000 claims description 15
- 238000009835 boiling Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 3
- 238000013098 chemical test method Methods 0.000 claims description 2
- 230000001351 cycling effect Effects 0.000 claims description 2
- 238000005238 degreasing Methods 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 244000025254 Cannabis sativa Species 0.000 abstract description 4
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 abstract description 4
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 abstract description 4
- 235000009120 camo Nutrition 0.000 abstract description 4
- 235000005607 chanvre indien Nutrition 0.000 abstract description 4
- 239000011487 hemp Substances 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000009987 spinning Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012358 sourcing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/50—Obtaining fibres from other specified vegetable matter, e.g. peat, Spanish moss
Definitions
- the present invention relates to a bamboo product, and more particularly to the bamboo fiber and the manufacture thereof which provides an eco-friendly process to obtain the quality fabrication.
- the raw bamboo softening technology was already applied in the bamboo fiber manufacturing to produce mainly the plate materials and replace the wooden materials and its products. Because the softening agent contains alkali, it will pollute the environments during the manufacturing. In addition, the bamboo fiber which is manufactured by the existing method is too soft and easy to broken to manufacture the clothing shell fabric materials.
- a main object of the present invention is to provide a pure natural bamboo fiber product and the manufacturing method thereof, wherein the bamboo fiber, having good strength and containing any acidity-alkalinity chemical agents, is considered as a substitution of cotton and chemical fiber.
- Another object of the present invention is to provide a manufacturing process of bamboo fiber which has a length with respect to a length of the raw bamboo and an average fineness of 1000 ⁇ 3000 metric counts, wherein the manufacturing process comprises the steps of raw material pretreatment, bamboo fiber decomposition, bamboo fiber formation and a bamboo fiber post-treatment.
- the raw material pretreatment comprises the steps of material organization, bamboo stripping and soaking.
- the bamboo fiber decomposition comprises at least three cycling steps of boiling, rinsing and fiber decomposition.
- the bamboo fiber formation comprises the steps of boiling, fiber separating, fiber restore, fiber dehydration and fiber softening.
- the bamboo fiber post treatment comprises the steps of drying, fiber sorting, selection and inspection.
- Another object of the present invention is to provide a bamboo fabric, wherein a natural botanical softener agent is added into the bamboo fiber for softening treatment on the bamboo fiber and enhancing the tensile strength thereof.
- the threading configuration of the bamboo fiber is over 120,000 counts.
- the bamboo fiber is adapted to completely replace the traditional chemical fiber, cotton and garmenture.
- the clothing (or garment) made from the above process has the characteristics of good air ventilation and softness with strong anti-bacteria such that the bamboo fiber is good for making brez outfit for summer time. Furthermore, it is good for skin care due to the strong function in anti-UV (ultra-violet) with 0.06% opacity which is much less than the fabric materials of cotton, hemp and silk.
- the manufactured fabric materials maintain the natural characteristics of the raw bamboo, good permeability, convenient rinsing and easy drying. Therefore, the bamboo fibers of the present invention without containing any chemical acidity-alkalinity preparations can prevent the environment from pollution during the manufacturing process.
- the present invention provides a clothing fiber comprising at least a bamboo fiber, which is made of natural bamboo, having an average fineness of 1000 ⁇ 3000 metric counts and a length of a natural bamboo segment cut from said natural bamboo with no chemical testing agent added.
- FIG. 1 is a manufacturing flow diagram of a preferred embodiment of the present invention.
- FIG. 1 drawing a bamboo fiber and its manufacture according to a preferred embodiment of the present invention is illustrated, wherein the manufacturing process of the bamboo fiber comprises the following steps.
- First time fiber separation compressing the bamboo strip by a pressing machine, wherein coarse fibers are separated from the bamboo strip and flushed with water flushing for degum (or deglue).
- Second time boiling boiling the coarse fibers in a cooking pot filled with the soaking solution at the temperature of 120° C. and pressure of 4 kg/cm 2 for 4 hours.
- Fiber restore soaking the finely fibers into the soaking solution with proper added agent therein to enhance the strength of the finely fiber.
- Fiber dehydration removing water contents of the finely fibers by a centrifugal vacuum pump (or called as “general dehydrating method”).
- Fiber softening applying softener to the finely fibers to soften the finely fibers having the softness level of hemp botanical plant.
- Fiber desiccation drying the finely fibers by a specific drier at the temperature between 80° C. and 120° C. for 30 minutes to keep the water content rate below 10%.
- Fiber sorting combing the finely fibers by a carding machine and sorting the bamboo fibers.
- the test results of the bamboo fiber of the present invention versus high-grade cotton are: (A) yarn density: 544 mtex of bamboo fiber versus 167 mtex of cotton fiber; (B) fiber breakage ratio strength: 37.4 cN/tex of bamboo fiber versus 20.2 cN/tex of cotton fiber; (C) extension at break: 4.1% of bamboo fiber versus 8.1% of cotton fiber, wherein the bamboo fiber is one of the cellulose fibers.
- the manufacturing process of the bamboo fiber according to the second embodiment of the present invention has the steps same as the above manufacturing steps of the first embodiment, except the step ( 4 ) of boiling the bamboo strip in the soaking solution at the temperature of 80° C. and the pressure of 3 kg/cm 2 for 5 hours.
- the bamboo fiber of the present invention is adapted for silk spinning (or schppe spinning, schppe-spun), hemp-spinning and cotton spinning, and also for blending by mixing the above fibers, the pure bamboo fiber with the least fineness is adapted for 48 Ne British counts of yarns, and the blending is for 80 Ne British counts of yarns. Therefore, the bamboo fiber with softness and strength and comfort is not worse than any other face fabric materials; furthermore, the bamboo fiber with the natural characteristics of bamboo materials, such as the functions of airiness, summer sunshine protection, permeability and anti-UV, which is much better than the common face fabric materials, especially in its low cost, convenient sourcing, easy rinsing and fast drying.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention is related to a bamboo fiber, which uses bamboo as raw material, providing a kind of raw materials for making face fabric instead of cotton, chemical fiber, hemp and silk, and the production method of this kind of fiber includes the procedures of bamboo pretreatment, bamboo separation, bamboo fiber forming and its after treatment, in which it adopts a degumming softening agent made up according to a wild plant formula, and its neutral in acidity-alkalinity ensures no environmental pollution. The face fabric made of bamboo fiber is good in flexibility, permeability and is UV-resistant or ultraviolet resistant, low cost and high comfort in summer.
Description
- 1. Field of Invention
- The present invention relates to a bamboo product, and more particularly to the bamboo fiber and the manufacture thereof which provides an eco-friendly process to obtain the quality fabrication.
- 2. Description of Related Arts
- In the current clothing or garment industry, due to the advantages of unyielding surface and low cost, it is likely taking over the trend role of cotton and hemp or flax-spun traditional materials by the chemical fiber or synthetic fiber. But, it is conflicted with the current world trends of back-to-nature and health-care-searching. Therefore, if a fiber product can be created from the natural botanical plants, which having both the cotton-spun products characteristics of comfort with well permeability and strong absorption, and the chemical fiber plus material advantages of softness, unyieldingness, coolness, airiness, slip and low cost, will cause a revolution in the manufacturing of the clothing fabric materials. One among the current existing technologies was reported that the raw bamboo softening technology was already applied in the bamboo fiber manufacturing to produce mainly the plate materials and replace the wooden materials and its products. Because the softening agent contains alkali, it will pollute the environments during the manufacturing. In addition, the bamboo fiber which is manufactured by the existing method is too soft and easy to broken to manufacture the clothing shell fabric materials.
- A main object of the present invention is to provide a pure natural bamboo fiber product and the manufacturing method thereof, wherein the bamboo fiber, having good strength and containing any acidity-alkalinity chemical agents, is considered as a substitution of cotton and chemical fiber.
- Another object of the present invention is to provide a manufacturing process of bamboo fiber which has a length with respect to a length of the raw bamboo and an average fineness of 1000˜3000 metric counts, wherein the manufacturing process comprises the steps of raw material pretreatment, bamboo fiber decomposition, bamboo fiber formation and a bamboo fiber post-treatment. The raw material pretreatment comprises the steps of material organization, bamboo stripping and soaking. The bamboo fiber decomposition comprises at least three cycling steps of boiling, rinsing and fiber decomposition. The bamboo fiber formation comprises the steps of boiling, fiber separating, fiber restore, fiber dehydration and fiber softening. The bamboo fiber post treatment comprises the steps of drying, fiber sorting, selection and inspection.
- Another object of the present invention is to provide a bamboo fabric, wherein a natural botanical softener agent is added into the bamboo fiber for softening treatment on the bamboo fiber and enhancing the tensile strength thereof. The threading configuration of the bamboo fiber is over 120,000 counts. The bamboo fiber is adapted to completely replace the traditional chemical fiber, cotton and garmenture. In addition, the clothing (or garment) made from the above process has the characteristics of good air ventilation and softness with strong anti-bacteria such that the bamboo fiber is good for making breezy outfit for summer time. Furthermore, it is good for skin care due to the strong function in anti-UV (ultra-violet) with 0.06% opacity which is much less than the fabric materials of cotton, hemp and silk. Moreover, the manufactured fabric materials maintain the natural characteristics of the raw bamboo, good permeability, convenient rinsing and easy drying. Therefore, the bamboo fibers of the present invention without containing any chemical acidity-alkalinity preparations can prevent the environment from pollution during the manufacturing process.
- Accordingly, in order to accomplish the above objects, the present invention provides a clothing fiber comprising at least a bamboo fiber, which is made of natural bamboo, having an average fineness of 1000˜3000 metric counts and a length of a natural bamboo segment cut from said natural bamboo with no chemical testing agent added.
- These and other objectives, features, and advantages of the present invention will become apparent from the following detailed description, the accompanying drawings, and the appended claims.
-
FIG. 1 is a manufacturing flow diagram of a preferred embodiment of the present invention. - Referring to
FIG. 1 drawing, a bamboo fiber and its manufacture according to a preferred embodiment of the present invention is illustrated, wherein the manufacturing process of the bamboo fiber comprises the following steps. - (1) Material organization: cutting a bamboo as a raw material by removing branches, throwing sharp-pollard and sawing into a fixed length of bamboo segment.
- (2) Bamboo stripping: cutting the bamboo segment to form at least a bamboo strip having a width approximately 2 mm by a bamboo colliding machine or manually.
- (3) Bamboo soaking: disposing the bamboo strips into a solution with a specific degumming softening agent for 4 hours, wherein the degumming softening agent is a natural botanical prescription without acidity-alkalinity chemical agent and the concentration ratio of the degumming softening agent to water is 30%.
- (4) First time boiling: boiling the bamboo strip in the soaking solution by a steam boiler at the temperature of 150° C. and pressure of 5 kg/cm2 for 3 hours for aglycoside (de-sweetening process), degreasing and disinfecting.
- (5) First time rinsing: rinsing the bamboo strip until the solution is removed from the surface of the bamboo strip.
- (6) First time fiber separation: compressing the bamboo strip by a pressing machine, wherein coarse fibers are separated from the bamboo strip and flushed with water flushing for degum (or deglue).
- (7) Second time boiling: boiling the coarse fibers in a cooking pot filled with the soaking solution at the temperature of 120° C. and pressure of 4 kg/cm2 for 4 hours.
- (8) Second time rinsing: repeating the above step (5).
- (9) Second time fiber separation: decomposing the coarse fibers into finely fibers while the finely fibers are flushed by water for degum.
- (10) Third time boiling: boiling the finely fibers in the cooking pot filled with the soaking solution at the temperature of 100° C. and pressure of 3 kg/cm2 for 5 hours.
- (11) Third time rinsing: repeating the above step (5).
- (12) Third time fiber separation: repeating the above step (9).
- (13) Fourth time boiling: adding a bleach powder into the soaking solution and repeating the above step (10).
- (14) Fourth time fiber separation: separating the finely fibers by manual until the fineness thereof is approximately 1,687 metric counts while the length of the finely fibers is maintained as the length of the bamboo segment.
- (15) Fiber restore: soaking the finely fibers into the soaking solution with proper added agent therein to enhance the strength of the finely fiber.
- (16) Fiber dehydration: removing water contents of the finely fibers by a centrifugal vacuum pump (or called as “general dehydrating method”).
- (17) Fiber softening: applying softener to the finely fibers to soften the finely fibers having the softness level of hemp botanical plant.
- (18) Fiber desiccation: drying the finely fibers by a specific drier at the temperature between 80° C. and 120° C. for 30 minutes to keep the water content rate below 10%.
- (19) Fiber sorting: combing the finely fibers by a carding machine and sorting the bamboo fibers.
- (20) Quality Check: selecting and sifting dried bamboo fibers that the shorter bamboo fiber and bamboo powder are discarded so as to keep the bamboo fiber above 95% by weight, and packaging as the bamboo fibers as the industrial fabric materials after passing the examinations.
- Based on the examinations approved by GB/T6100-1985 and GB/T13783-1992, the test results of the bamboo fiber of the present invention versus high-grade cotton are: (A) yarn density: 544 mtex of bamboo fiber versus 167 mtex of cotton fiber; (B) fiber breakage ratio strength: 37.4 cN/tex of bamboo fiber versus 20.2 cN/tex of cotton fiber; (C) extension at break: 4.1% of bamboo fiber versus 8.1% of cotton fiber, wherein the bamboo fiber is one of the cellulose fibers.
- The manufacturing process of the bamboo fiber according to the second embodiment of the present invention has the steps same as the above manufacturing steps of the first embodiment, except the step (4) of boiling the bamboo strip in the soaking solution at the temperature of 80° C. and the pressure of 3 kg/cm2 for 5 hours.
- The bamboo fiber of the present invention is adapted for silk spinning (or schppe spinning, schppe-spun), hemp-spinning and cotton spinning, and also for blending by mixing the above fibers, the pure bamboo fiber with the least fineness is adapted for 48 Ne British counts of yarns, and the blending is for 80 Ne British counts of yarns. Therefore, the bamboo fiber with softness and strength and comfort is not worse than any other face fabric materials; furthermore, the bamboo fiber with the natural characteristics of bamboo materials, such as the functions of airiness, summer sunshine protection, permeability and anti-UV, which is much better than the common face fabric materials, especially in its low cost, convenient sourcing, easy rinsing and fast drying.
- One skilled in the art will understand that the embodiment of the present invention as shown in the drawings and described above is exemplary only and not intended to be limiting.
- It will thus be seen that the objects of the present invention have been fully and effectively accomplished. It embodiments have been shown and described for the purposes of illustrating the functional and structural principles of the present invention and is subject to change without departure from such principles. Therefore, this invention includes all modifications encompassed within the spirit and scope of the following claims.
Claims (4)
1. A clothing fiber comprising at least a bamboo fiber, which is made of natural bamboo, having an average fineness of 1000-3000 metric counts and a length of a natural bamboo segment cut from said natural bamboo with no chemical testing agent added.
2. A manufacturing process of a bamboo fiber for a clothing fabric material comprising the steps of raw material pretreatment, bamboo fiber decomposition, bamboo fiber formation and a bamboo fiber post-treatment, wherein said raw material pretreatment comprises the steps of material organization, bamboo stripping and soaking, wherein said bamboo fiber decomposition comprises at least three cycling steps of boiling, rinsing and fiber separation, wherein said bamboo fiber formation comprises the steps of boiling, fiber separation, fiber restore, fiber dehydration and fiber softening, wherein said bamboo fiber post treatment comprises the steps of drying, fiber sorting, selection and inspection.
3. The manufacturing process, as recited in claim 2 , wherein said bamboo fiber decomposition of said bamboo fiber comprises the steps of:
(a) soaking a bamboo strip into a soaking solution with a specific degumming softener for 4 hours, wherein said degumming softening agent is a natural botanical prescription without acidity-alkalinity agent and the concentration ratio of said degumming softener to water is 30%;
(b) boiling said bamboo strip in said soaking solution at a temperature between 80-150° C. and a pressures between 3-5 kg/cm2 for 3-5 hours for aglycoside, degreasing and disinfecting;
(c) separating bamboo fiber from said bamboo strip by compressing said bamboo strip wherein said bamboo fiber is flushed with water for degumming;
(d) soaking said bamboo fibers into said soaking solution with proper added agent therein to enhance a strength of said bamboo fiber; and
(e) applying a softener to said bamboo fibers to soften said bamboo fibers.
4. The manufacturing process, as recited in claim 3 , wherein said softener is a natural botanical prescription with a neutral acidity-alkalinity.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02111380.7 | 2002-04-10 | ||
CN02111380.7A CN1208505C (en) | 2002-04-10 | 2002-04-10 | Bamboo fiber and its making process |
PCT/CN2003/000234 WO2003089699A1 (en) | 2002-04-10 | 2003-04-03 | Bamboo fibre and its manufacture |
Publications (1)
Publication Number | Publication Date |
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US20070267159A1 true US20070267159A1 (en) | 2007-11-22 |
Family
ID=4741530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/510,877 Abandoned US20070267159A1 (en) | 2002-04-10 | 2003-04-03 | Bamboo fibre and its manufacture |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070267159A1 (en) |
CN (1) | CN1208505C (en) |
AU (1) | AU2003236085A1 (en) |
WO (1) | WO2003089699A1 (en) |
Cited By (14)
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US20070160653A1 (en) * | 2006-01-11 | 2007-07-12 | Fischer Thomas H | Hemostatic textile |
EP2060664A1 (en) * | 2007-11-16 | 2009-05-20 | Transmare B.V. | Process for manufacturing a synthetic material reinforced with natural fibres |
CN102206873A (en) * | 2011-06-17 | 2011-10-05 | 浙江农林大学 | Process for producing hemp-like bamboo fibers |
US20110308934A1 (en) * | 2010-06-17 | 2011-12-22 | Yang Zhanping | Method for producing cellulose diacetate |
CN102517642A (en) * | 2011-11-25 | 2012-06-27 | 浙江农林大学 | Non-pollution production method of bamboo fibers |
EP2677073A1 (en) * | 2012-06-19 | 2013-12-25 | Spengler Technology UG | Bamboo fibres suitable for the production of non-wovens |
US20140216232A1 (en) * | 2012-07-12 | 2014-08-07 | Boso Music, Llc | Shatter-resistant drumsticks from sustainable materials |
US20170073852A1 (en) * | 2015-09-16 | 2017-03-16 | BAMBOO GLOBAL Inc. | Method for manufacturing blend yarn with bamboo fiber |
WO2019008606A1 (en) * | 2017-07-07 | 2019-01-10 | Embla Productions Hf. | Method of tissue preservation |
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CN111809251A (en) * | 2019-04-10 | 2020-10-23 | 四川竹芊芊生物科技有限公司 | Environment-friendly bamboo fiber degumming process |
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US11639561B2 (en) * | 2020-05-19 | 2023-05-02 | International Center For Bamboo And Rattan | Method for preparing continuous bamboo fibers |
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CN1600907B (en) * | 2004-10-13 | 2010-12-08 | 刘忆萍 | Preparation method for fabricating raw bamboo into spinnable bamboo fibers |
CN100381620C (en) * | 2005-12-26 | 2008-04-16 | 苏州市利飞纺织品有限公司 | Preparation of original bamboo fiber by bioenzyme method |
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US2530244A (en) * | 1946-11-21 | 1950-11-14 | Soren J F Jensen | Process of degumming and bleaching ramie |
US4857145A (en) * | 1987-07-13 | 1989-08-15 | Process Evaluation And Development Corporation | Process for making a pulp from bamboo |
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JP2501513B2 (en) * | 1992-07-03 | 1996-05-29 | 株式会社アスク | Bamboo fiber manufacturing method |
DE19831433A1 (en) * | 1998-07-06 | 2000-01-13 | Lothar Rauer | Method and arrangement for the extraction of natural fibers, in particular bamboo fibers, which serve the purpose of reinforcement |
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DE10115831A1 (en) * | 2001-03-31 | 2002-10-17 | Lothar Rauer | Recovery of bamboo fibers, for the reinforcement of an organic and/or mineral matrix, has one or more fiber reduction stages fed with heated and unheated air |
TW490376B (en) * | 2001-07-27 | 2002-06-11 | Bing-Hung Chen | Method for processing bamboo fiber |
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2002
- 2002-04-10 CN CN02111380.7A patent/CN1208505C/en not_active Expired - Fee Related
-
2003
- 2003-04-03 US US10/510,877 patent/US20070267159A1/en not_active Abandoned
- 2003-04-03 WO PCT/CN2003/000234 patent/WO2003089699A1/en active Application Filing
- 2003-04-03 AU AU2003236085A patent/AU2003236085A1/en not_active Abandoned
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US11304852B2 (en) | 2006-01-11 | 2022-04-19 | The University Of North Carolina At Chapel Hill | Hemostatic textile |
US20070160653A1 (en) * | 2006-01-11 | 2007-07-12 | Fischer Thomas H | Hemostatic textile |
US8277837B2 (en) | 2006-01-11 | 2012-10-02 | Entegrion, Inc. | Hemostatic textile |
US8377467B2 (en) | 2006-01-11 | 2013-02-19 | The University Of North Carolina At Chapel Hill | Hemostatic textile |
US10058456B2 (en) | 2006-01-11 | 2018-08-28 | Entegrion, Inc. | Hemostatic textile |
US8609130B2 (en) | 2006-01-11 | 2013-12-17 | The University Of North Carolina At Chapel Hill | Method for activating hemostatic systems by applying a hemostatic textile |
EP2060664A1 (en) * | 2007-11-16 | 2009-05-20 | Transmare B.V. | Process for manufacturing a synthetic material reinforced with natural fibres |
US20110308934A1 (en) * | 2010-06-17 | 2011-12-22 | Yang Zhanping | Method for producing cellulose diacetate |
CN102206873A (en) * | 2011-06-17 | 2011-10-05 | 浙江农林大学 | Process for producing hemp-like bamboo fibers |
CN102517642A (en) * | 2011-11-25 | 2012-06-27 | 浙江农林大学 | Non-pollution production method of bamboo fibers |
EP2677073A1 (en) * | 2012-06-19 | 2013-12-25 | Spengler Technology UG | Bamboo fibres suitable for the production of non-wovens |
US20140216232A1 (en) * | 2012-07-12 | 2014-08-07 | Boso Music, Llc | Shatter-resistant drumsticks from sustainable materials |
US20170073852A1 (en) * | 2015-09-16 | 2017-03-16 | BAMBOO GLOBAL Inc. | Method for manufacturing blend yarn with bamboo fiber |
US11998006B2 (en) | 2017-07-07 | 2024-06-04 | Embla Productions Hf. | Method of tissue preservation |
WO2019008606A1 (en) * | 2017-07-07 | 2019-01-10 | Embla Productions Hf. | Method of tissue preservation |
CN111809251A (en) * | 2019-04-10 | 2020-10-23 | 四川竹芊芊生物科技有限公司 | Environment-friendly bamboo fiber degumming process |
US11639561B2 (en) * | 2020-05-19 | 2023-05-02 | International Center For Bamboo And Rattan | Method for preparing continuous bamboo fibers |
CN111575806A (en) * | 2020-05-19 | 2020-08-25 | 安徽工程大学 | Method for improving mechanical property of lotus fiber |
CN116761914A (en) * | 2021-01-22 | 2023-09-15 | 东丽株式会社 | Wet nonwoven fabric sheet |
CN115182054A (en) * | 2022-07-29 | 2022-10-14 | 广东银利日化有限公司 | Antibacterial bamboo fiber material and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
WO2003089699A1 (en) | 2003-10-30 |
CN1208505C (en) | 2005-06-29 |
AU2003236085A1 (en) | 2003-11-03 |
CN1375578A (en) | 2002-10-23 |
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