CN1888150A - Cotton stalk crude fiber and its producing process - Google Patents
Cotton stalk crude fiber and its producing process Download PDFInfo
- Publication number
- CN1888150A CN1888150A CN 200610036594 CN200610036594A CN1888150A CN 1888150 A CN1888150 A CN 1888150A CN 200610036594 CN200610036594 CN 200610036594 CN 200610036594 A CN200610036594 A CN 200610036594A CN 1888150 A CN1888150 A CN 1888150A
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- Prior art keywords
- fiber
- cotton stalk
- combing
- fibre
- crude
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- 239000000835 fiber Substances 0.000 title claims abstract description 67
- 229920000742 Cotton Polymers 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title description 5
- 238000003672 processing method Methods 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 11
- 244000025254 Cannabis sativa Species 0.000 abstract description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 abstract description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 abstract description 2
- 235000009120 camo Nutrition 0.000 abstract description 2
- 238000009960 carding Methods 0.000 abstract description 2
- 235000005607 chanvre indien Nutrition 0.000 abstract description 2
- 239000011487 hemp Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 description 42
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000019483 Peanut oil Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 239000000312 peanut oil Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- MTJGVAJYTOXFJH-UHFFFAOYSA-N 3-aminonaphthalene-1,5-disulfonic acid Chemical compound C1=CC=C(S(O)(=O)=O)C2=CC(N)=CC(S(O)(=O)=O)=C21 MTJGVAJYTOXFJH-UHFFFAOYSA-N 0.000 description 1
- 241000876833 Emberizinae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000000047 Gossypium barbadense Species 0.000 description 1
- 240000002024 Gossypium herbaceum Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Paper (AREA)
Abstract
The present invention discloses one kind of crude cotton stalk fiber and its production process. The crude cotton stalk fiber is one kind of natural fabric fiber prepared with cotton stalk peel and has fiber length of 5-65 mm and fineness of 2.6-40 D. Its production process includes the steps of: peeling, eliminate slag, degumming, stoving, cutting, opening, curing, bating, fiberizing, carding and grading. The crude cotton stalk fiber as one kind of natural fiber has performance approach that of hemp fiber, strength higher than that of cotton fiber, capacity of being blended with other fiber and wide use.
Description
Technical field
The present invention relates to a kind of natural fabric, be meant a kind of cotton stalk crude fiber especially; The invention still further relates to the processing method of this fiber.
Background technology
Cotton is a kind of important industrial crops, and is bigger in the cultivated area of China, and cotton just utilizes its seed fiber, and as most of cotton stalk of plant, generally is as useless article now and use as soil and fertilizer discarded or burning back.At above-mentioned situation, applicant of the present invention develops a kind of natural textile fiber that utilizes cotton stalk bark to produce through for many years developmental research, and it has good textile performance, has very big market prospects.
Summary of the invention
One of them purpose of the present invention be to provide a kind of cheap, use is wide, raw material sources are many, has a kind of cotton stalk crude fiber of very big efficiency of cycling economy.
Another object of the present invention is to provide that a kind of process route is feasible, the processing method of the cotton stalk crude fiber of constant product quality.
Last purpose of the present invention is achieved in that a kind of cotton stalk crude fiber, and wherein this fiber is the natural fabric that is processed from strand by cotton stalk bark, and the physical property of fiber is: length 5mm～65mm, fineness 2.6～40D.
Back of the present invention one purpose is achieved in that a kind of processing method of cotton stalk crude fiber, comprise the steps: peeling, remove the gred, come unstuck, oven dry, cut-out, shredding, health, tanning, play fibre, combing, branch mailbox classification, wherein combing is adopted the heckling machine combing once, and the combing machine combing once.
The present invention can provide a kind of cheap, broad-spectrum natural fabric for textile industry, this fiber can blending becomes the fiber rough yarn of various uses with regenerated fiber with other natural fabric, artificial fibre, be made into the various thicker cloth or the rope made of hemp, as bunting, sofa cloth, Curtains Fabrics etc., turn waste into wealth, have huge economic benefit and social benefit.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.
Fig. 1 is a process flow diagram of the present invention.
The specific embodiment
As shown in Figure 1, the technological process of cotton stalk crude fiber of the present invention is: peeling → remove the gred → come unstuck → dry → cut off → shredding → health → tanning → beat fibre → combing → branch mailbox classification; Now details are as follows to each operation:
(1) peeling: adopt craft or peeling machine that cotton stalk bark is separated from cotton stalk.
(2) slagging-off: adopt 20～60 ℃ acid emerge in worm water, 12 hours to 48 hours time, acid can be adopted sulfuric acid, and concentration is 1～10g/L, and purpose is that the surperficial sclerderm of cotton stalk bark or lignin removing are totally obtained the pencil long fiber.
(3) come unstuck: come unstuck and adopt 20～60 ℃ of alkaline emerge in worm water that are added with surfactant, 12 hours to 48 hours time; Purpose is that the pectin composition in the pencil long fiber is deviate from, and alkali can adopt NaOH, and concentration is 3～12g/L, and surfactant can adopt various anion, CATION or non-ionic surface active agent commonly used.
(4) oven dry: cotton stalk crude fiber is dried.
(5) cut off: as required with the pencil long fiber by hand or cutting mechanics the pencil long fiber is cut into the pencil staple fibre of the length that needs.
(6) shredding: with traditional carding machine with the preliminary combing shredding of cotton stalk bark.
(7) health: adopt the method for emulsion humidification health, improve the regain of fiber, increase the intensity and the pliability of fiber.
(8) tanning: tanning adopts the tanning agent that contains surfactant, vegetable oil, mineral oil, water to handle, surfactant can adopt various anion, CATION or non-ionic surface active agent commonly used, preferably adopt the surfactant of number of different types, to strengthen the tanning effect.
(9) beat fibre: utilize opener commonly used in the prior art with the bundle fiber shredding.
(10) combing: adopt the heckling machine combing once, the combing machine combing once, purpose is that fine fibre in the pencil staple fibre after the shredding and crude fibre combing are separated, and obtains the crude fibre of fineness 2.6～40D.
(11) branch mailbox classification: cotton stalk crude fiber is divided into different length scale by the air current classifying case.
Embodiment 1
Get dried medium staple cotton cotton stalk, by hand cotton stalk bark is separated with cotton stalk, should avoid the wooden fibrage of the hard in the cotton stalk is brought into as far as possible, then cotton stalk bark being put into sulfuric acid concentration is that 10g/L, temperature are 60 ℃ pond, soak and pull out after 12 hours, the washing powder that to put into naoh concentration be 12g/L, add 1% weight portion, temperature is in 60 ℃ the pond, soak and put into drying in oven after pulling out after 12 hours, pencil cotton stalk bark fibre after the oven dry is cut into about 50mm, puts into and cover health 18 hours with all cloth after humidifying bin evenly sprays emulsion; Cotton stalk bark fibre after the health processing is put into the tanning agent that contains thunder rice group A, JFC, peanut oil, machine oil and water carry out tanning, tanned cotton stalk bark fibre carries out shredding with opener and beats fibre, then put into the heckling machine combing once, the combing machine combing once, collect the crude fibre of 2.6～40D scope, be separated into the cotton stalk crude fiber of different size by the air current classifying case, fibre property sees Table 1.
Embodiment 2
Get dried long-staple cotton cotton stalk, by hand cotton stalk bark is separated with cotton stalk, should avoid the wooden fibrage of the hard in the cotton stalk is brought into as far as possible, then cotton stalk bark being put into sulfuric acid concentration is that 1g/L, temperature are 20 ℃ pond, soak and pull out after 48 hours, the washing powder that to put into naoh concentration be 3g/L, be added with 2% weight portion, temperature is in 20 ℃ the pond, soak and put into drying in oven after pulling out after 48 hours, pencil cotton stalk bark fibre after the oven dry is cut into about 60mm, puts into and cover health 24 hours with all cloth after humidifying bin evenly sprays emulsion; Put into the tanning agent that contains thunder rice group A, JFC, peanut oil, machine oil and water then and carry out tanning, tanned cotton stalk bark fibre carries out shredding with opener and beats fibre, then put into the heckling machine combing once, the combing machine combing once, collect the crude fibre of 2.6～40D scope, be separated into the cotton stalk crude fiber of different size by the air current classifying case, fibre property sees Table 1.
Embodiment 3
Get dried short staple cotton cotton stalk, by hand cotton stalk bark is separated with cotton stalk, should avoid the wooden fibrage of the hard in the cotton stalk is brought into as far as possible, then cotton stalk bark being put into sulfuric acid concentration is that 5g/L, temperature are 50 ℃ pond, soak and pull out after 24 hours, the washing powder that to put into naoh concentration be 8g/L, be added with 1% weight portion, temperature is in 50 ℃ the pond, soak and put into drying in oven after pulling out after 24 hours, pencil cotton stalk bark fibre after the oven dry is cut into about 50mm, puts into and cover health 24 hours with all cloth after humidifying bin evenly sprays emulsion; Put into the tanning agent that contains thunder rice group A, JFC, peanut oil, machine oil and water then and carry out tanning, tanned cotton stalk bark fibre carries out shredding with opener and beats fibre, then put into the heckling machine combing once, the combing machine combing once, collect the crude fibre of 2.6～40D scope, be separated into the cotton stalk crude fiber of different size by the air current classifying case, fibre property sees Table 1.
Table 1 cotton stalk crude fiber performance table
Claims (2)
1. cotton stalk crude fiber, it is characterized in that: this fiber is the natural textile fiber that is processed from strand by cotton stalk bark, the length 5mm of fiber～65mm, fineness 2.6D～40D.
2. according to the processing method of the described a kind of cotton stalk crude fiber of claim 1, it is characterized in that comprising the steps: peeling, remove the gred, come unstuck, oven dry, cut-out, shredding, health, tanning, play fibre, combing, branch mailbox classification, wherein combing is adopted the heckling machine combing once, and the combing machine combing once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100365947A CN100379903C (en) | 2006-07-19 | 2006-07-19 | Cotton stalk crude fiber and its producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100365947A CN100379903C (en) | 2006-07-19 | 2006-07-19 | Cotton stalk crude fiber and its producing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1888150A true CN1888150A (en) | 2007-01-03 |
| CN100379903C CN100379903C (en) | 2008-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100365947A Expired - Fee Related CN100379903C (en) | 2006-07-19 | 2006-07-19 | Cotton stalk crude fiber and its producing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100379903C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298701B (en) * | 2008-06-20 | 2010-09-22 | 凌受明 | Cotton stalk pholeom fiber and degum processing method thereof |
| CN102286787A (en) * | 2011-08-01 | 2011-12-21 | 西安工程大学 | Cotton bast cellulose fiber length and fineness homogenizing method |
| CN102936756A (en) * | 2012-11-19 | 2013-02-20 | 西安工程大学 | Separating method of cotton stalk leather fiber |
| CN103157604A (en) * | 2013-03-19 | 2013-06-19 | 石勇 | Separation method of skin and core of cotton stalk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687502A (en) * | 2005-04-19 | 2005-10-26 | 刘磊 | Fiber yarn of cotton stalk bark and fabricating method |
| CN100415954C (en) * | 2005-04-19 | 2008-09-03 | 天维纺织科技(深圳)有限公司 | Cotton stalk bark fiber and processing method therefor |
-
2006
- 2006-07-19 CN CNB2006100365947A patent/CN100379903C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298701B (en) * | 2008-06-20 | 2010-09-22 | 凌受明 | Cotton stalk pholeom fiber and degum processing method thereof |
| CN102286787A (en) * | 2011-08-01 | 2011-12-21 | 西安工程大学 | Cotton bast cellulose fiber length and fineness homogenizing method |
| CN102936756A (en) * | 2012-11-19 | 2013-02-20 | 西安工程大学 | Separating method of cotton stalk leather fiber |
| CN102936756B (en) * | 2012-11-19 | 2015-11-18 | 西安工程大学 | A kind of separation method of cotton stalk hide fiber |
| CN103157604A (en) * | 2013-03-19 | 2013-06-19 | 石勇 | Separation method of skin and core of cotton stalk |
| CN103157604B (en) * | 2013-03-19 | 2015-05-06 | 石勇 | Separation method of skin and core of cotton stalk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100379903C (en) | 2008-04-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: Troupe of Hubei province Fengxian Ma Cao Miao Zhen Cao Jia He Cun 5 Group No. 25 Patentee after: Zhou Yong Address before: Room two, building 201, Gao Jia building, spring breeze Road, Shenzhen, Guangdong, Luohu District Patentee before: Tianwei Textile Technology (Shenzhen) Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: ZHOU YONG Free format text: FORMER OWNER: TIANWEI TEXTILE TECHNOLOGY ( SHENZHEN ) CO., LTD. Effective date: 20081205 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080409 Termination date: 20100719 |