CN102660814A - Method for extracting cow leather short fibers - Google Patents
Method for extracting cow leather short fibers Download PDFInfo
- Publication number
- CN102660814A CN102660814A CN2012101681097A CN201210168109A CN102660814A CN 102660814 A CN102660814 A CN 102660814A CN 2012101681097 A CN2012101681097 A CN 2012101681097A CN 201210168109 A CN201210168109 A CN 201210168109A CN 102660814 A CN102660814 A CN 102660814A
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- China
- Prior art keywords
- staple fibre
- hide
- distilling
- cow leather
- staple
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Nonwoven Fabrics (AREA)
Abstract
The invention belongs to the field of cow leather materials and particularly relates to a method for extracting cow leather short fibers. The cow leather short fibers can be obtained by carrying out the steps of selecting, smashing, stoving and screening treatments on cow leather corner leathers of a leather-tanning factory. The short fibers are natural fibers and can be used as a base fabric for electrostatic spinning or filling with the advantages of strong moisture absorption, flexibility, no abnormal odour and flame-retardant resistance of the natural fibers and can be made into clothes, cases, furniture and the like, in addition, the raw materials are cow leather leftover materials and wasted cow leathers, thus realizing the effects of environmental friendliness and energy conservation.
Description
Technical field
The invention belongs to the ox-hide field of materials, be specifically related to a kind of method for distilling of ox-hide staple fibre.
Background technology
Leather and fur products is liked by masses extensively because of plurality of advantages such as it are attractive in appearance, durable, and the ox-hide goods are extensive relatively because of its raw material sources, function admirable, thereby in leather and fur products, take critical role.The leftover pieces of ox-hide are the discarded objects that the ox-hide goods certainly lead in process of production, and ox-hide is mainly woven each other, twines each other and formed by the collagenous fibres of bundle type and microbeam type.These collagenous fibres are natural fabric, have characteristics such as pulling force is strong, hygroscopicity strong, soft, free from extraneous odour, and antistatic, anti-anti-flammability is strong; If extract through certain mode, follow-uply can process lining, perhaps process base cloth through the nonwoven fabric technology; Perhaps other purposes; Make the leftover pieces of ox-hide obtain good use, not only avoided waste, practiced thrift cost, and made full use of waste material; Reduced the pollution of waste material, had great importance now what more pay attention to for sustainable development for environment.
Summary of the invention
The method for distilling that the purpose of this invention is to provide a kind of ox-hide staple fibre, it can effectively extract the staple fibre in the ox-hide leftover pieces, and keeps the performance of staple fibre not to be damaged.
The present invention realizes through following technical scheme:
A kind of method for distilling of ox-hide staple fibre, it may further comprise the steps:
(1) select: with the ox-hide leftover pieces, choose impurity, carry out sifting sort, subsequent use to deposit;
(2) pulverize: subsequent use cladding is pulverized with the fly-cutter type pulverizer, and the screen cloth screening through the 0.6-1.5 millimeter obtains staple fibre with air separator again after the blower fan sucking-off;
(3) oven dry: the staple fibre that separation is obtained is with drying machine drying;
(4) screening: staple fibre is told thickness with the plansifter of 30-180 eye mesh screen, deposit after the packing.
The method for distilling of above-mentioned ox-hide staple fibre is earlier the skin bit of length 3-5 millimeter size through special pulverizer coarse crushing before the subsequent use cladding of said step (2) is pulverized.This pulverizer is with 6 groups of knife rests, and every group of knife rest is made up of 12 fly cuttves, and cut staple in the machine rotary course is very little to filamentary damage.
The method for distilling of above-mentioned ox-hide staple fibre, the staple fibre moisture after said step (3) oven dry is 25-42%.
The method for distilling of above-mentioned ox-hide staple fibre, the bake out temperature of said step (3) is 140-150 ℃, the time is 3-5 minute.
The method for distilling of above-mentioned ox-hide staple fibre, the staple fibre in the said step (4) screens after cooling in 3-5 hour again.
The method for distilling of above-mentioned ox-hide staple fibre, the staple fibre in the said step (4) screens after the rotary strainer scalping through the 20-30 eye mesh screen earlier again.
The present invention compares prior art and has the following advantages:
1, the method for distilling of a kind of ox-hide staple fibre of the present invention is that raw material extracts staple fibre with the ox-hide leftover pieces, with as lining or its usefulness, has not only reduced production cost, but also has reduced the pollution to environment.
2, the method for distilling of a kind of ox-hide staple fibre of the present invention is pulverized under its absolutely dried condition, can not pollute.
The specific embodiment
Below in conjunction with the specific embodiment the present invention is described further, but protection scope of the present invention is not limited only to following embodiment.
The present invention provided by the invention provides a kind of method for distilling of ox-hide staple fibre, specifically may further comprise the steps:
A kind of method for distilling of ox-hide staple fibre, it may further comprise the steps:
(1) select: with the ox-hide leftover pieces, choose impurity, carry out sifting sort, subsequent use to deposit;
(2) pulverize: subsequent use cladding is pulverized with pulverizer, and the screen cloth screening through the 0.6-1.5 millimeter obtains staple fibre with air separator again after the blower fan sucking-off;
(3) oven dry: the staple fibre that separation is obtained is with drying machine drying, and bake out temperature is 140-150 ℃, and the time is 3-5 minute, and the staple fibre moisture after the oven dry is 25-42%;
(4) screening: the staple fibre after the oven dry screens after cooling in 3-5 hour again, tells thickness with the plansifter of 30-180 eye mesh screen, deposits after the packing.
Further, for pulverizing more fully, and the loss that reduces pulverizer, the special pulverizer coarse crushing of process earlier was the skin bit of length 3-5 millimeter size before the subsequent use cladding of said step (2) was pulverized.
Further, more abundant in order to screen, the staple fibre in the said step (4) screens after the rotary strainer scalping through the 20-30 eye mesh screen earlier again.
Embodiment 1: get the ox-hide leftover pieces of 5kg, choose impurity, carry out sifting sort, coarse crushing is the skin bit of 3 millimeters sizes, pulverizes with the fly-cutter type pulverizer again, and the screen cloth screening through 0.6 millimeter obtains staple fibre with air separator again after the blower fan sucking-off; The staple fibre that separation is obtained dried by the fire 5 minutes under 150 ℃ temperature with dryer, and the staple fibre moisture after the oven dry is 25%; Staple fibre after the oven dry through the rotary strainer scalping of 20 eye mesh screens, is told thickness with the plansifter of 30 eye mesh screens again after cooling in 5 hours, product yield is 85%, deposits after the packing.
Embodiment 2: get the ox-hide leftover pieces of 15kg, choose impurity, carry out sifting sort, coarse crushing is the skin bit of 5 millimeters sizes, pulverizes with the fly-cutter type pulverizer again, and the screen cloth screening through 1.2 millimeters obtains staple fibre with air separator again after the blower fan sucking-off; The staple fibre that separation is obtained dried by the fire 4 minutes under 145 ℃ temperature with dryer, and the staple fibre moisture after the oven dry is 35%; Staple fibre after the oven dry through the rotary strainer scalping of 25 eye mesh screens, is told thickness with the plansifter of 70 eye mesh screens again after cooling in 4 hours, product yield is 92%, deposits after the packing.
Embodiment 3: get the ox-hide leftover pieces of 10kg, choose impurity, carry out sifting sort, coarse crushing is the skin bit of 4 millimeters sizes, pulverizes with the fly-cutter type pulverizer again, and the screen cloth screening through 1.5 millimeters obtains staple fibre with air separator again after the blower fan sucking-off; The staple fibre that separation is obtained dried by the fire 3 minutes under 140 ℃ temperature with dryer, oven dry back staple fibre moisture 42%; Oven dry after after the cooling in 3 hours through the rotary strainer scalping of 30 eye mesh screens, tell thickness with the plansifter of 180 eye mesh screens again, product yield is 96%, deposits after the packing.
Claims (6)
1. the method for distilling of an ox-hide staple fibre is characterized in that may further comprise the steps:
(1) select: with the ox-hide leftover pieces, choose impurity, carry out sifting sort, subsequent use to deposit;
(2) pulverize: subsequent use cladding is pulverized with the fly-cutter type pulverizer, and the screen cloth screening through the 0.6-1.5 millimeter obtains staple fibre with air separator again after the blower fan sucking-off;
(3) oven dry: the staple fibre that separation obtains is used the circulation drying machine drying;
(4) screening: with the tell thickness of staple fibre, deposit after the packing with 30-180 purpose screen cloth with rocking arm oscillatory type plansifter.
2. according to the method for distilling of the said ox-hide staple fibre of claim 1, it is characterized in that: be earlier the skin bit of length 3-5 millimeter size through special pulverizer coarse crushing before the subsequent use cladding of said step (2) is pulverized.
3. according to the method for distilling of the said ox-hide staple fibre of claim 1, it is characterized in that: the staple fibre moisture after said step (3) oven dry is 25-42%.
4. according to the method for distilling of the said ox-hide staple fibre of claim 3, it is characterized in that: the bake out temperature of said step (3) is 140-150 ℃, and the time is 3-5 minute.
5. according to the method for distilling of the said ox-hide staple fibre of claim 1, it is characterized in that: the staple fibre in the said step (4) screens after cooling in 3-5 hour again.
6. according to the method for distilling of claim 1 or 5 said ox-hide staple fibres, it is characterized in that: the staple fibre in the said step (4) screens after the rotary strainer scalping through the 20-30 eye mesh screen earlier again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101681097A CN102660814A (en) | 2012-05-28 | 2012-05-28 | Method for extracting cow leather short fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101681097A CN102660814A (en) | 2012-05-28 | 2012-05-28 | Method for extracting cow leather short fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102660814A true CN102660814A (en) | 2012-09-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101681097A Pending CN102660814A (en) | 2012-05-28 | 2012-05-28 | Method for extracting cow leather short fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562819A (en) * | 2014-12-12 | 2015-04-29 | 杭州新兴纸业有限公司 | Processing method of cattle-hide fibers |
| WO2021145599A1 (en) * | 2020-01-13 | 2021-07-22 | 주식회사 아코플레닝 | Leather fiber for leather-spun yarn |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112618A (en) * | 1994-05-23 | 1995-11-29 | 郑铁成 | Producing method for artificial leather |
| WO1997027984A1 (en) * | 1996-01-31 | 1997-08-07 | Kilia-Fleischerei- Und Spezial-Maschinen Fabrik Gmbh | Method and device for extruding waste material into pellets |
| CN101935896A (en) * | 2010-07-30 | 2011-01-05 | 韩仕银 | Method for manufacturing leather fibers |
| CN102286790A (en) * | 2011-06-02 | 2011-12-21 | 沈中全 | Preparation method of leather flocking short fiber |
-
2012
- 2012-05-28 CN CN2012101681097A patent/CN102660814A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112618A (en) * | 1994-05-23 | 1995-11-29 | 郑铁成 | Producing method for artificial leather |
| WO1997027984A1 (en) * | 1996-01-31 | 1997-08-07 | Kilia-Fleischerei- Und Spezial-Maschinen Fabrik Gmbh | Method and device for extruding waste material into pellets |
| CN101935896A (en) * | 2010-07-30 | 2011-01-05 | 韩仕银 | Method for manufacturing leather fibers |
| CN102286790A (en) * | 2011-06-02 | 2011-12-21 | 沈中全 | Preparation method of leather flocking short fiber |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562819A (en) * | 2014-12-12 | 2015-04-29 | 杭州新兴纸业有限公司 | Processing method of cattle-hide fibers |
| CN104562819B (en) * | 2014-12-12 | 2017-01-18 | 杭州新兴纸业有限公司 | Processing method of cattle-hide fibers |
| WO2021145599A1 (en) * | 2020-01-13 | 2021-07-22 | 주식회사 아코플레닝 | Leather fiber for leather-spun yarn |
| US11993869B2 (en) | 2020-01-13 | 2024-05-28 | Atko Planning Inc. | Leather fiber for spun yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120912 Assignee: Jiangyin Chun Hua flocking products Co., Ltd. Assignor: Zhu Xiaohua|Zhu Xiaojun Contract record no.: 2012320000888 Denomination of invention: Method for extracting cow leather short fibers License type: Exclusive License Record date: 20120712 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |