CN101597865A - A kind of corium fabric leather and manufacturing technique thereof - Google Patents
A kind of corium fabric leather and manufacturing technique thereof Download PDFInfo
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- CN101597865A CN101597865A CNA2009101588522A CN200910158852A CN101597865A CN 101597865 A CN101597865 A CN 101597865A CN A2009101588522 A CNA2009101588522 A CN A2009101588522A CN 200910158852 A CN200910158852 A CN 200910158852A CN 101597865 A CN101597865 A CN 101597865A
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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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Abstract
The present invention relates to a kind of corium fabric leather and manufacturing technique thereof, it is a solid waste of utilizing leather, through separating fibre, screening and produce the corium filament.Adopt composite spinning technology spinning corium yarn, through after manufacturing procedure make corium fabric leather.Product of the present invention has the advantage that cost is low, kishke feel is strong.
Description
Affiliated technical field:
The present invention relates to a kind of corium fabric leather and manufacturing technique thereof.
Background technology:
The leather recycling of solid wastes is utilized, and wherein makes the regenerated leather history of existing centuries, and traditional manufacture method is with a kind of wet processing of similar papermaking technology.In recent years the method that dry method is made occurred, it is to break through traditional new process, and wherein a kind of method with nonwoven is being used.Another has spinning technique also to begin to attempt, and this key problem in technology is to produce the corium filament and uses its spun yarn.Because the corium filament is that a kind of of Animal Skin is the fibrillated fibre bundle of nanoscale by ultra-fine monomer diameter, this fibre bundle becomes complexity skin closely with the on and off friendship roped party of three-dimensional structure again.So adopt any method, all can not produce the fiber identical with present textile fabric, therefore spin with it, still there are a lot of problems." bag stamen yarn technology " " the high efficiency shortened process embedded composite spinning technology " that occurs recently and a kind of technology that replaces the manual rope that thrashes straw to make the rope machine of the fifties in last century, some technology wherein are transferable to be applied in the leather spinning.Just at present relevant technology are done following narration:
Chinese patent application number 200510007524.4 " processing technologys of corium fabric suede and products thereof ", this technology is the leftover bits with leather, putting into tanning production specific purpose tool rotary drum carries out chemistry and handles, drop into rotation in the rotary drum after the drying once more, produce " the corium fabric suede product " of length 〉=16 millimeter.The problem that this technology exists is that its process essence is the processing of skin once more of leather, so can only reach the difference effect of the short texture degree of leather.Rotation can not be separated fibre and be obtained length 〉=16 millimeter what is called " industrial products of corium fabric suede " in rotary drum simply.
Russian Patent SU1648557A1, it discloses a kind of leather waste and has peeled off breaking method.An inwall is embedded with the letter of rolling of triangle tooth bar, the garden was embedded with the doffer of triangle tooth bar beyond eccentric part was put within it, mutually to changeing, the waste material of leather is subjected to the effect that tears off of the tooth of two cylinder contact positions to two cylinders, makes the leather waste of input peel off pulverizing with motor drives.The problem that this method exists be (1) it be one group of working drum, its inefficiency.(2) because of there not being cleaning, screening is so can only make the material of mixing.
Chinese patent application numbers 200510063457.8, " a kind of heater yarn ", it carries out suede, comb suede clearly with 100% " corium fabric suede ", spins heater yarn with traditional spinning method.The problem that this method exists is that can (1) so-called raw material " corium fabric suede " be made the desirable product of this kind and still have problems in production practices.(2) be exactly the leather fiber product of producing with present prior art, because its fiber is short and impurity is many, adopt traditional spinning method also to have many technical problems, the spinning high grade yarn is its difficulty more.
China Patent No. 01113748.7, it is " dry production is removed from office again ".This patented technology belongs in the term of validity its process at present: 1, hide fiber is peeled off and is produced; 2, add auxiliary material and mixing; 3, lapping; 4, acupuncture is solid in advance; 5, hot melt adhesive; 6, extrusion, cooling.
Wherein peeling off of leather fiber produced, and adopts an outer garden to be covered with the cylinder of draw point, and the leather waste of sending here is torn off it with draw point on the high speed swing roller, then the compound of having peeled off carried out selection by winnowing and separates, and produces leather fiber.With this fiber is that raw material adopts the manufacturing technique of similar nonwoven fabric to make regenerated leather, and the problem that this method exists is that (1) weighs foreign material though the mixture after peeling off separates through selection by winnowing, and it does not screen, and still is mixed with short fiber and skin powder in the material.(2) can only be confined to adopt no spinning process to make regenerated leather with this material.
Comprehensive the above: the technical defective that exists in removing from office again with regard to dry production at present, the invention provides a kind of corium fabric leather and manufacture method thereof, it is that another kind has the new technology of spinning continue the non-woven technology of dry process for preparing regenerated leather after.Method comprises: that produces corium leather fiber separates fibre, screening, adopts composite spinning line technology spinning corium yarn, through after manufacturing procedure make corium fabric leather.
The object of the present invention is achieved like this:
With the solid waste of leather, handle through physics and chemistry, make it reach short texture, moisture is at 20-30%.Adopt many outer gardens to be surrounded by the cylinder of metallic card clothing, the leather material is carried out continuous solution fibre step by step, adopt the fine device of screen cloth collection, the air draught road of the machine of giving a dinner for a visitor from afar below the screen cloth.The corium filament of having separated fibre and having separated through gravitational method under the effect of the suction force of blower fan, accumulates in the corium filament of measured length on the screen cloth, and other staple fibre and skin powder enter the air draught road by sieve screen apertures and be collected in gatherer.The number of times of screening is once or repeatedly, the fine operation of its reconciliation can be united or be carried out separately.With the corium filament of producing, adopt a kind of composite spinning line technology spinning corium yarn, its material is the long filament of rove and interpolation, the material of rove is the blended fiber of corium filament or it and other textile fabrics.Corium yarn with spinning is that material is made into cloth, is that base cloth is made a kind of corium fabric leather with this cloth again.Above-mentioned each operation is finished in routine down machinery equipment, and the filamentary fibre of separating of corium is finished on the fiber uncoiling machine device.The filamentary screening of corium is finished on the screening machine.Spinning corium yarn is finished on the composite spinning machine.Back manufacturing procedure is finished on loom and is weaved cotton cloth, and is that base cloth is finished the processing corium fabric leather on the machine of processing corium fabric leather with this cloth.
With reference to the accompanying drawings the present invention is further described below below:
In the accompanying drawings, 1 charging rod tube, 2 separate fine cylinder, 3 transfer cylinders, 4 cleaning brush rods, 5 quicken cylinder, the fine device of 6 collection, 7 composite spinning lines, 8 back machining production lines.
Wherein charging rod tube 1 it be 1 pair or 2 pairs of compositions, it is sent into the leather waste that reaches open structure after handling through physics and chemistry and separates fine cylinder 2 and separate fibre.
It is surrounded by metallic card clothing by outer garden and makes to separate fine cylinder 2, and its quantity is the multistage fibres of separating of a plurality of compositions, the leather material by prime backward level separate fibre step by step lenitively, the rotating speed of back level is faster than prime, the tooth of card clothing also attenuates close step by step.
Transfer cylinder 3 is separating fine and not separating fine compound as yet fully and transfer on the fine cylinder of separating of next stage.
Cleaning brush rod 4, it is the hairbrush cylinder,, removes hanging on the tooth the assorted material in the fiber and teeth groove separating fine barrel cleaning with it.
Quicken cylinder 5, it is the hairbrush cylinder that rotates at a high speed, through multistage separate fibre after, give to quicken with the compound that the fine cylinder of separating of final stage brings, utilize the different compounds that separate of gravity of material, wherein do not separate fine and other heavy foreign material are thrown to the below, filament and some light things flow to the fine device 6 of collection with air-flow through the top.
Collect fine device 6, it is made up of moving filter screen and induced-draught fan, and the blower fan suction opeing is placed in the screen cloth below.Corium filament after separating fibre and Gravity Separation condenses upon on the screen cloth under the effect of blower fan suction airstream, and some short fibers and skin powder suck wind pumping channle by screen cloth and enter gatherer.
Composite spinning machine 7 takes off the corium filament that condenses upon on the screen cloth, with it or to mix other textile fabrics be raw material, is made the long filament of rove yarn and interpolation by the preorder operation and sends into the spinning machine yarn.
Back machining production line 8, it is made up of loom and other processing machines.Loom comprises loom, knitting machine, warp knitting machine, weaves cotton cloth with this type of machine, makes the corium fabric leather product with the modification that to be base cloth carry out top layer, the back side with the production line of dermatine processing of this cloth.
Embodiment 1:
Waste material by leather is cut into small pieces, and the processing again through skinization makes its short texture, is dried to moisture 20-30%, is that raw material is made corium fabric leather with it.
This raw material is sent into by charging rod 1 and is separated fine cylinder 2, make cladding obtain separating fibre with the mutual effect of tearing off to the tooth of separating the metallic card clothing on the fine cylinder that rolls, this process is to be relaxed step by step to back level by prime to carry out until final stage, transfer cylinder 3 is that the material of prime is forwarded to the back level, and cleaning brush rod 4 is to remove the effect of separating fine cylinder 2.When material proceeds to final stage, quicken separating fine compound with quickening cylinder 5, some are not separated fibre and heavy foreign material are thrown to the below, having separated fine filament and other light things takes away and enters screening plant 6 and accumulate on the screen cloth fiber that some of them are short and skin powder are inhaled into blower fan by sieve screen apertures air draught road along with the air-flow of top.Take off on the screen cloth the corium filament with it or it and the textile fabric compound be that raw material is made rove and added long filament with composite spinning machine coarse yarn and spinning fine yarn line, the corium yarn that is spun into is made into cloth with the loom in the manufacturing procedure 8 of back, be base cloth with this cloth again, to the surface and modify the corium fabric leather product of being processed into each kind behind.
Claims (7)
1, a kind of corium fabric leather and manufacturing technique thereof is characterized in that producing that corium is filamentary separates fibre, screening, adopt composite spinning line technology spinning corium fabric yarn, through after be processed into corium fabric leather.
2, corium filament according to claim 1 is characterized in that it is a fibrillated fibre bundle by Animal Skin.Produce the solid waste that used raw material is a leather, handle through physics and chemistry, make its structure reach loose, moisture is at 20-30%.
3, manufacturing technique according to claim 1 is characterized in that producing the filamentary fibre of separating of corium, and many outer gardens more than two of adopting are surrounded by the cylinder of metallic card clothing, and the waste material of leather has been carried out continuous solution fibre step by step.
4, manufacturing technique according to claim 1 is characterized in that the filamentary screening of corium, adopts the fine device of screen cloth collection, the air draught road of the machine of giving a dinner for a visitor from afar below the screen cloth.Separated fine and separate through gravitational method after the corium filament, under the effect of the suction force of blower fan, the corium filament of measured length is accumulated in above the screen cloth, other staple fibre and skin powder enter gatherer by sieve screen apertures.It is conciliate fine operation and can unite and carry out or carry out separately separately.
5, manufacturing technique according to claim 1 is characterized in that adopting a kind of composite spinning line technology spinning corium yarn.Its material is the long filament of rove yarn and interpolation, and the material of rove yarn is the blended fiber of corium filament or it and other textile fabrics.
6, manufacturing technique according to claim 1 is characterized in that the back manufacturing procedure, and it is that raw material is made into cloth with the corium yarn of spinning, is that base cloth is made a kind of corium fabric leather with this cloth again.
7, manufacturing technique according to claim 1 is characterized in that:
The filamentary fibre of separating of corium is finished on the fiber uncoiling machine device.
The filamentary screening of corium is finished on the screening machine.
Spinning corium yarn is finished on the composite spinning machine.
Back manufacturing procedure is finished on loom and is made into corium cloth, is that base cloth is finished the processing corium fabric leather on the machine of processing corium fabric leather with this cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101588522A CN101597865A (en) | 2009-07-05 | 2009-07-05 | A kind of corium fabric leather and manufacturing technique thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101588522A CN101597865A (en) | 2009-07-05 | 2009-07-05 | A kind of corium fabric leather and manufacturing technique thereof |
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| CN101597865A true CN101597865A (en) | 2009-12-09 |
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| CNA2009101588522A Pending CN101597865A (en) | 2009-07-05 | 2009-07-05 | A kind of corium fabric leather and manufacturing technique thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886344A (en) * | 2010-07-23 | 2010-11-17 | 李远林 | Method for preparing leather by performing wire drawing on leather |
| CN102182072A (en) * | 2011-04-08 | 2011-09-14 | 中国皮革和制鞋工业研究院 | Regenerated dermal fiber leather and preparation method thereof |
| CN102644161A (en) * | 2012-03-20 | 2012-08-22 | 韩宏宇 | Generated leather base fabric and densification method thereof |
| EP2829644A1 (en) * | 2013-07-22 | 2015-01-28 | Visiotex GmbH | Method for making a leather thread |
| CN104472259A (en) * | 2014-12-16 | 2015-04-01 | 康莱德国际环保植被（北京）有限公司 | Braiding equipment for vegetation carpet with nutrient soil |
| CN104652138A (en) * | 2014-11-11 | 2015-05-27 | 韩宏宇 | Polyurethane artificial leather |
| CN105177786A (en) * | 2015-10-08 | 2015-12-23 | 嘉兴学院 | Collagenous fiber fancy yarn and preparing method thereof |
| CN105887508A (en) * | 2014-09-24 | 2016-08-24 | 杭州特艺非织造布有限公司 | Leather nonwoven manufacturing method |
| CN107287718A (en) * | 2017-06-15 | 2017-10-24 | 南通大学 | A kind of blending composite yarn, leather base fabric and its production method of ultrashort kraft fibers |
| CN107447545A (en) * | 2017-06-28 | 2017-12-08 | 陈林梭 | A kind of preparation method of artificial leather flocked carpet |
| CN108360102A (en) * | 2018-02-13 | 2018-08-03 | 韩宏宇 | Collagenous fibres composite yarn, preparation method and application and textile fabrics |
| WO2020239113A1 (en) * | 2019-05-27 | 2020-12-03 | 广东五源新材料科技集团有限公司 | Animal leather fiber bundle having nanoscale branches, yarn, core-spun yarn and product |
| CN112877870A (en) * | 2019-11-29 | 2021-06-01 | 中山宥威时尚科技有限公司 | Knitted fabric containing leather fibers and manufacturing method thereof |
| CN114643195A (en) * | 2022-02-16 | 2022-06-21 | 苏州雅各皮绒机械科技有限公司 | Leather fiber separator |
-
2009
- 2009-07-05 CN CNA2009101588522A patent/CN101597865A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886344B (en) * | 2010-07-23 | 2012-05-30 | 李远林 | Method for preparing leather by performing wire drawing on leather |
| CN101886344A (en) * | 2010-07-23 | 2010-11-17 | 李远林 | Method for preparing leather by performing wire drawing on leather |
| CN102182072A (en) * | 2011-04-08 | 2011-09-14 | 中国皮革和制鞋工业研究院 | Regenerated dermal fiber leather and preparation method thereof |
| CN102182072B (en) * | 2011-04-08 | 2013-02-20 | 中国皮革和制鞋工业研究院 | Regenerated dermal fiber leather and preparation method thereof |
| CN102644161A (en) * | 2012-03-20 | 2012-08-22 | 韩宏宇 | Generated leather base fabric and densification method thereof |
| EP2829644A1 (en) * | 2013-07-22 | 2015-01-28 | Visiotex GmbH | Method for making a leather thread |
| CN105887508A (en) * | 2014-09-24 | 2016-08-24 | 杭州特艺非织造布有限公司 | Leather nonwoven manufacturing method |
| CN104652138A (en) * | 2014-11-11 | 2015-05-27 | 韩宏宇 | Polyurethane artificial leather |
| CN104472259A (en) * | 2014-12-16 | 2015-04-01 | 康莱德国际环保植被（北京）有限公司 | Braiding equipment for vegetation carpet with nutrient soil |
| CN105177786B (en) * | 2015-10-08 | 2017-06-27 | 嘉兴学院 | Collagenous fibres fancy yarn and preparation method thereof |
| CN105177786A (en) * | 2015-10-08 | 2015-12-23 | 嘉兴学院 | Collagenous fiber fancy yarn and preparing method thereof |
| CN107287718A (en) * | 2017-06-15 | 2017-10-24 | 南通大学 | A kind of blending composite yarn, leather base fabric and its production method of ultrashort kraft fibers |
| CN107287718B (en) * | 2017-06-15 | 2019-01-18 | 南通大学 | A kind of blended composite yarn, leather base fabric and its production method of ultrashort kraft fibers |
| CN107447545A (en) * | 2017-06-28 | 2017-12-08 | 陈林梭 | A kind of preparation method of artificial leather flocked carpet |
| CN108360102A (en) * | 2018-02-13 | 2018-08-03 | 韩宏宇 | Collagenous fibres composite yarn, preparation method and application and textile fabrics |
| WO2019157866A1 (en) * | 2018-02-13 | 2019-08-22 | 韩宏宇 | Collagen fiber composite yarn, preparation method therefor, use thereof, and textile article |
| WO2020239113A1 (en) * | 2019-05-27 | 2020-12-03 | 广东五源新材料科技集团有限公司 | Animal leather fiber bundle having nanoscale branches, yarn, core-spun yarn and product |
| CN113106592A (en) * | 2019-05-27 | 2021-07-13 | 广东五源新材料科技集团有限公司 | Animal leather fiber bundle with nanoscale branches, yarn, core-spun yarn and product |
| US11613828B2 (en) | 2019-05-27 | 2023-03-28 | Guangdong Wuyuan New Material Technology Group Co., Ltd. | Animal leather fiber bundles, yarns, core-spun yarns and products with nanoscale branches |
| CN112877870A (en) * | 2019-11-29 | 2021-06-01 | 中山宥威时尚科技有限公司 | Knitted fabric containing leather fibers and manufacturing method thereof |
| CN112877870B (en) * | 2019-11-29 | 2022-07-19 | 中山宥威时尚科技有限公司 | Knitted fabric containing leather fibers and manufacturing method thereof |
| CN114643195A (en) * | 2022-02-16 | 2022-06-21 | 苏州雅各皮绒机械科技有限公司 | Leather fiber separator |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 325000, room 1, building 2, 306 shore road, Lucheng District, Zhejiang, Wenzhou, China Applicant after: Han Shiyin Address before: Shuixin residential area in Lucheng District of Wenzhou City, Zhejiang province 325000 Sakura Group Building 3 room 104 Applicant before: Han Shiyin |
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| C53 | Correction of patent of invention or patent application | ||
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Address after: Furong Shuixin residential area in Lucheng District of Wenzhou City, Zhejiang province 325028 Group Building 7 room 402 Applicant after: Han Shiyin Address before: 325000, room 1, building 2, 306 shore road, Lucheng District, Zhejiang, Wenzhou, China Applicant before: Han Shiyin |
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Application publication date: 20091209 |