CN103014924A - Leather material defibrating machine - Google Patents
Leather material defibrating machine Download PDFInfo
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- CN103014924A CN103014924A CN2012105485372A CN201210548537A CN103014924A CN 103014924 A CN103014924 A CN 103014924A CN 2012105485372 A CN2012105485372 A CN 2012105485372A CN 201210548537 A CN201210548537 A CN 201210548537A CN 103014924 A CN103014924 A CN 103014924A
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- work
- roll
- bearded
- rolled
- knitted cloth
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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
Abstract
The invention discloses a leather material defibrating machine, which comprises a cylinder pin cloth roll, wherein one side of the cylinder pin cloth roll is provided with a plurality of work rolls, the other side of the cylinder pin cloth roll is provided with a hairbrush roller, the work rolls comprise main work rolls and auxiliary work rolls, a plurality of main work rolls are covered and surrounded nearby the cylinder pin cloth roll, in addition, the outer surface of the main work rolls and the outer surface of the cylinder pin cloth roll gradually approach from bottom to top, the outer surface of the auxiliary work rolls and the outer surface of the main work rolls are in tangential structure arrangement, the surfaces of the work rolls are provided with tilting sheets or hook knives, the cylinder pin cloth roll, the work rolls and the hairbrush roll are respectively in horizontal arrangement and are mutually parallel, and a leather material conveying belt is arranged under the cylinder pin cloth roll. The equipment has the advantages that the structure is simple, the defibration effect is good, the defibrating efficiency is high, and pulverized leather materials can be resolved into fibrous leather materials.
Description
Technical field
The present invention relates to the fine equipment of a kind of solution, be specifically related to a kind of cortex material fiber uncoiling machine.
Background technology
In recent years, increasingly serious along with global ecological problems such as resource, environment, development of China leather industry is being faced with severe challenge of " sustainable development " strategy.China is a leather industry big country, traditional leather industry causes a large amount of losses of Animal resources, the solid waste of cutting and cutting out generation after the tanning accounts for 30%, annual more than 140 ten thousand tons of the such leather castoffs that produce of China, if these solid waste reasonably can not be processed, the meeting serious environment pollution also can cause a large amount of losses of collagenous fibres on the other hand on the one hand.Therefore, the recycling of leather castoff has become that domestic and international process hides and environmentalist pay close attention to and one of the important topic endeavouring to study, and therefrom extracting the collagen long fiber is exactly one of effective approach.The collagen long fiber is natural fabric, has the characteristics such as pulling force is strong, hygroscopicity strong, soft, free from extraneous odour, and antistatic, anti-anti-flammability is strong.
The various corium dress ornament that goes out as Raw material processing take Animal Skin such as pigskin, ox-hide, horse skin, sheepskins, case and bag, footwear, leather wallet, belt etc. product always is subjected to human favor, but, usually adopt following two kinds of means for the processing of the leftover pieces that can't recycle under in the process of aforementioned leather product, cutting: the one, with its concentrated landfill; The 2nd, with its burning.Landfill can bring pollution to soil, because this leftover pieces cut or claim to cut out remainder from the finished product skin, the finished product skin is to obtain from the some roads PROCESS FOR TREATMENT such as immersion, liming, pickling, behaviour's system, multiple draft etc., its rotten cycle is extremely very long, also can bring harm to the soil soil property even rot, in addition, also can undermine the water system environment, because when water oozes and landfill when the soil of discarded leather is arranged, naturally bring harmfulness to pollute to water; The burning meeting pollutes air, and produce when burning fill the air smog and stink and also can stand to connect and undermine health, also have belong to climing combustion owing to burning, the time of burnouting is longer, often can initiation fire.Therefore, for the production firm of present corium processing leather goods, not only can not fully accomplish to make the best use of everything, and the waste treatment of often trembling by discarded corner be perplexed.
Increasingly strict along with environmental requirement healed and come more restrictedly processing restraining force aspect the discarded leftover pieces leather and fur products production firm, and environmental administration is to its expenses of environmental protection of collecting increase day by day.But this does not only effect a permanent cure for Zhi Biao, because for extremely, no matter be domestic or external, basically still continue traditional burning, landfill disposal so far.Although people know that a large amount of compositions in the Animal Skin of pigskin, ox-hide and so on are fiber, do not add utilize and with its landfill, to burn be that part extremely makes us unfortunate thing.Because in case can raise fiber, just carrying fiber can be applied to textiles after treatment, thereby both can solve environmental protection problem, can be made the best use of everything again.So if isolated plant a kind of cheapness and simple in structure can extract fiber from these type of leftover pieces, then can yet be regarded as is a kind of good act.
Summary of the invention
The object of the invention is to overcome the defective that exists in the prior art, provide a kind of can further to separate fine cortex material solution fine again with tentatively separating cortex material behind the fibre.
For achieving the above object, technical scheme of the present invention is a kind of cortex material fiber uncoiling machine of design, it is characterized in that, described fiber uncoiling machine comprises that Bearded-needle knitted cloth rolls, one side of rolling at described Bearded-needle knitted cloth is provided with several work and rolls, the opposite side that rolls at described Bearded-needle knitted cloth is provided with brush roll, described work agglomeration is drawn together main work and is rolled and the back work roller, described several main work agglomeration around Bearded-needle knitted cloth roll near, and the outer surface that the outer surface that several main work are rolled and Bearded-needle knitted cloth roll has lower upwards close gradually, and the outer surface that the outer surface of described back work roller and main work are rolled is tangent structure setting; Be provided with fin or billhook on the surface that described work is rolled; Described Bearded-needle knitted cloth rolls, work and roll and brush roll all is horizontally disposed with and is parallel to each other, and is provided with the cortex material conveyor belt below described Bearded-needle knitted cloth rolls.
Owing to being cotton-shaped very light by the cortex material behind the solution fibre, in order to prevent that it from descending slowly and lightly everywhere, unfavorablely collected and caused waste, wherein preferred technical scheme is, described Bearded-needle knitted cloth rolls, work and roll and brush roll all is supported on the plate type support, upper end at described plate type support is provided with cover plate, is provided with soft curtain in the both sides of described plate type support.
It is fibrous for the cortex material can be resolved between two roller bearings, further preferred technical scheme is, described fin or billhook evenly are distributed in the outer surface that work is rolled in the shape of a spiral closely, described fin or billhook are triangular in shape, the screw line that the limit that is connected rolls on perpendicular to work is rolled in described leg-of-mutton fin or billhook and work, the curving of the screw line that slightly roll to work the perk end of its leg-of-mutton fin or billhook, described main work roll the leg-of-mutton fin that rolls on back work or the bend at end opposite direction of billhook.
For raising work is rolled the decomposition efficiency of cortex material and is decomposed effect, further preferred technical scheme also has, the angle of the perk end of described leg-of-mutton fin or billhook is 60 ° ~ 80 °, and the end summary of described leg-of-mutton fin or billhook is 10 ° ~ 20 ° to the curving angle of the screw line that work is rolled.
Roll with work and roll for the ease of driving Bearded-needle knitted cloth, further preferred technical scheme also has, and the end that described Bearded-needle knitted cloth rolls is connected with drive motors, or is connected with drive motors by decelerator.
To state Bearded-needle knitted cloth and roll with work and roll and/or the brush roll coordination operation in order to make, further preferred technical scheme also has, the other end that described Bearded-needle knitted cloth rolls is by belt or chain drive is rolled with work and/or brush roll is connected, wherein to roll the direction of rotation of rolling with main work opposite in back work, it is identical that the direction of rotation of rolling with Bearded-needle knitted cloth is rolled in main work, described brush roll is opposite with the direction of rotation that main work is rolled, and wherein brush roll is connected with independent drive motors.
Roll the fine effect of the solution of cortex material for the ease of raising work, further preferred technical scheme also has, describedly surround main work that Bearded-needle knitted cloth rolls a side and roll and be provided with three, wherein the outer surface that rolls of the outer surface that rolls of two main work and back work is tangent, the axle center that described two main work are rolled and the axle center distribution triangular in shape that back work is rolled.
Advantage of the present invention and beneficial effect are: this cortex material fiber uncoiling machine is transferred to Bearded-needle knitted cloth by conveyer belt with raw material and is rolled on, then Bearded-needle knitted cloth roll with relatively large cortex material transfer to first main work roll the surface and Bearded-needle knitted cloth roll between the surface, roll the tearing of the card clothing that lip-deep fin and Bearded-needle knitted cloth roll on by first main work, relatively large cortex material tearing is become cortical fibers or smaller cortex material, do not drop on the conveyer belt and be drawn as fibrous larger cortex thing, again rolled band by Bearded-needle knitted cloth and get up to repeat above-mentioned this and be pulled through journey.Being torn for the first time the cortex material of drawing fiber shape and smaller cortex material is rolled by Bearded-needle knitted cloth and continues to transfer to that the surface is rolled in second main work and Bearded-needle knitted cloth rolls between the surface, because second main work is rolled surface and Bearded-needle knitted cloth and is rolled spacing between the surface and roll surperficial and Bearded-needle knitted cloth less than first main work and roll spacing between the surface, therefore roll the tearing of the card clothing that lip-deep fin and Bearded-needle knitted cloth roll on by second main work, smaller cortex material tearing is become cortical fibers or smaller cortex material, do not drop on the conveyer belt and be drawn as fibrous smaller cortex thing, again rolled band by Bearded-needle knitted cloth and get up to repeat above-mentioned this and be pulled through journey.Being torn for the second time the cortex material of drawing fiber shape and cortex material is more more rolled by Bearded-needle knitted cloth and continues to transfer to that the surface is rolled in the 3rd main work and Bearded-needle knitted cloth rolls between the surface, because the 3rd main work is rolled surface and Bearded-needle knitted cloth and is rolled spacing between the surface and roll surperficial and Bearded-needle knitted cloth less than second main work and roll spacing between the surface, therefore roll the tearing of the card clothing that lip-deep fin and Bearded-needle knitted cloth roll on by the 3rd main work, smaller cortex material tearing is become cortical fibers or very small cortex material, be not transferred to second main work and roll and be drawn as fibrous smaller cortex thing, back work is rolled and the 3rd main work is become cortical fibers or very small cortex material by tearing again between rolling, move on to by the Bearded-needle knitted cloth lift-over that Bearded-needle knitted cloth rolls at last and brush roll between, by brush roll it is transferred to again and makes cortical fibers on the conveyer belt.This equipment has simple in structure, separates fine effectively, separates fine efficient high, the cladding that rubs can be resolved into fibrous cortex material.
Description of drawings
Fig. 1 is the structural representation of cortex material fiber uncoiling machine of the present invention;
Fig. 2 is three deployed configuration side-looking simplified schematic diagram that work is rolled among Fig. 1;
Fig. 3 is A partial structurtes enlarged drawing among Fig. 2;
Fig. 4 is B partial structurtes enlarged drawing among Fig. 2.
Among the figure: 1, Bearded-needle knitted cloth rolls; 2, work is rolled; 2-1, main work; 2-2, back work roller; 3, brush roll; 4, fin or billhook; 5, conveyer belt; 6, plate type support; 7, cover plate; 8, soft curtain.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
As shown in Figures 1 to 4, the present invention is a kind of cortex material fiber uncoiling machine, this fiber uncoiling machine comprises that Bearded-needle knitted cloth rolls 1, rolling a side of 1 at Bearded-needle knitted cloth is provided with several work and rolls 2, roll 1 opposite side at Bearded-needle knitted cloth and be provided with brush roll 3, work is rolled 2 and is comprised that main work rolls 2-1 and back work roller 2-2, with 3 main work roll 2-1 surround Bearded-needle knitted cloth roll 1 near, and 3 main work is rolled the outer surface of 2-1 and Bearded-needle knitted cloth and is rolled 1 outer surface and have lower upwards closely gradually, and the outer surface that 2-1 is rolled in the outer surface of back work roller 2-2 and main work is tangent structure setting; Roll 2 surface in work and be provided with fin or billhook 4; Bearded-needle knitted cloth rolls 1, work roll 2 and brush roll 3 all be horizontally disposed with and be parallel to each other, below Bearded-needle knitted cloth rolls 1, be provided with cortex material conveyor belt 5.
In the present invention owing to being cotton-shaped very light by the cortex material behind the solution fibre, in order to prevent that it from descending slowly and lightly everywhere, unfavorablely collected and caused waste, wherein preferred embodiment is, Bearded-needle knitted cloth rolls 1, work roll 2 and brush roll 3 all be supported on the plate type support 6, be provided with cover plate 7 in the upper end of plate type support 6, be provided with soft curtain 8 in the both sides of plate type support 6.
Fibrous for the cortex material can be resolved between two roller bearings in the present invention, further preferred technical scheme is, evenly being distributed in closely work rolls 2 outer surface in the shape of a spiral for described fin or billhook 4, described fin or billhook 4 are triangular in shape, leg-of-mutton fin or billhook 4 roll 2 limits that are connected with work and roll screw line on 2 perpendicular to work, the curving of 2 screw line is slightly rolled in the perk end of its leg-of-mutton fin or billhook 4 to work, main work is rolled 2-1 and back work and rolled leg-of-mutton fin on the 2-2 or the bend at end opposite direction of billhook 4.
Roll the decomposition efficiency of cortex material for raising work in the present invention and decompose effect, further preferred embodiment also has, the angle of the perk end of leg-of-mutton fin or billhook 4 is 60 ° ~ 80 °, and the end summary of leg-of-mutton fin or billhook 4 is 10 ° ~ 20 ° to the curving angle of the screw line that work is rolled.
Roll with work and roll for the ease of driving Bearded-needle knitted cloth in the present invention, further preferred embodiment also has, and Bearded-needle knitted cloth rolls an end of 1 and is connected with drive motors, or is connected with drive motors by decelerator.
To state Bearded-needle knitted cloth and roll 1 and roll 2 and/or brush roll 3 coordination operations with work in order to make in the present invention, further preferred embodiment also has, roll at Bearded-needle knitted cloth 1 the other end by belt or chain drive and work roll 2 and/or brush roll 3 be connected, wherein to roll the direction of rotation that 2-2 and main work rolls 2-1 opposite in back work, 2-1 and Bearded-needle knitted cloth are rolled in main work, and to roll 1 direction of rotation identical, brush roll 3 is opposite with the direction of rotation that 2-1 is rolled in main work, and wherein brush roll 3 is connected with independent drive motors.
Roll the fine effect of the solution of cortex material for the ease of raising work in the present invention, further preferred embodiment also has, surrounding main work that Bearded-needle knitted cloth rolls 1 one sides rolls 2-1 and is provided with three, wherein two main work roll the outer surface of 2-1 and outer surface that 2-2 is rolled in back work tangent, axle center and axle center distribution triangular in shape that 2-2 is rolled in back work of 2-1 rolled in described two main work.
The operation principle of cortex material fiber uncoiling machine of the present invention is: this cortex material fiber uncoiling machine is transferred to Bearded-needle knitted cloth by conveyer belt with raw material and is rolled on, then Bearded-needle knitted cloth roll with relatively large cortex material transfer to first main work roll the surface and Bearded-needle knitted cloth roll between the surface, roll the tearing of the card clothing that lip-deep fin and Bearded-needle knitted cloth roll on by first main work, relatively large cortex material tearing is become cortical fibers or smaller cortex material, do not drop on the conveyer belt and be drawn as fibrous larger cortex thing, again rolled band by Bearded-needle knitted cloth and get up to repeat above-mentioned this and be pulled through journey.Being torn for the first time the cortex material of drawing fiber shape and smaller cortex material is rolled by Bearded-needle knitted cloth and continues to transfer to that the surface is rolled in second main work and Bearded-needle knitted cloth rolls between the surface, because second main work is rolled surface and Bearded-needle knitted cloth and is rolled spacing between the surface and roll surperficial and Bearded-needle knitted cloth less than first main work and roll spacing between the surface, therefore roll the tearing of the card clothing that lip-deep fin and Bearded-needle knitted cloth roll on by second main work, smaller cortex material tearing is become cortical fibers or smaller cortex material, do not drop on the conveyer belt and be drawn as fibrous smaller cortex thing, again rolled band by Bearded-needle knitted cloth and get up to repeat above-mentioned this and be pulled through journey.Being torn for the second time the cortex material of drawing fiber shape and cortex material is more more rolled by Bearded-needle knitted cloth and continues to transfer to that the surface is rolled in the 3rd main work and Bearded-needle knitted cloth rolls between the surface, because the 3rd main work is rolled surface and Bearded-needle knitted cloth and is rolled spacing between the surface and roll surperficial and Bearded-needle knitted cloth less than second main work and roll spacing between the surface, therefore roll the tearing of the card clothing that lip-deep fin and Bearded-needle knitted cloth roll on by the 3rd main work, smaller cortex material tearing is become cortical fibers or very small cortex material, be not transferred to second main work and roll and be drawn as fibrous smaller cortex thing, back work is rolled and the 3rd main work is become cortical fibers or very small cortex material by tearing again between rolling, move on to by the Bearded-needle knitted cloth lift-over that Bearded-needle knitted cloth rolls at last and brush roll between, by brush roll it is transferred to again and makes cortical fibers on the conveyer belt.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. cortex material fiber uncoiling machine, it is characterized in that, described fiber uncoiling machine comprises that Bearded-needle knitted cloth rolls, one side of rolling at described Bearded-needle knitted cloth is provided with several work and rolls, the opposite side that rolls at described Bearded-needle knitted cloth is provided with brush roll, described work agglomeration is drawn together main work and is rolled and the back work roller, described several main work agglomeration around Bearded-needle knitted cloth roll near, and the outer surface that the outer surface that several main work are rolled and Bearded-needle knitted cloth roll has lower upwards close gradually, and the outer surface that the outer surface of described back work roller and main work are rolled is tangent structure setting; Be provided with fin or billhook on the surface that described work is rolled; Described Bearded-needle knitted cloth rolls, work and roll and brush roll all is horizontally disposed with and is parallel to each other, and is provided with the cortex material conveyor belt below described Bearded-needle knitted cloth rolls.
2. cortex material fiber uncoiling machine as claimed in claim 1 is characterized in that, described Bearded-needle knitted cloth rolls, work and roll and brush roll all is supported on the plate type support, is provided with cover plate in the upper end of described plate type support, is provided with soft curtain in the both sides of described plate type support.
3. cortex material fiber uncoiling machine as claimed in claim 2, it is characterized in that, described fin or billhook evenly are distributed in the outer surface that work is rolled in the shape of a spiral closely, described fin or billhook are triangular in shape, the screw line that the limit that is connected rolls on perpendicular to work is rolled in described leg-of-mutton fin or billhook and work, the curving of the screw line that slightly roll to work the perk end of its leg-of-mutton fin or billhook, described main work roll the leg-of-mutton fin that rolls on back work or the bend at end opposite direction of billhook.
4. cortex material fiber uncoiling machine as claimed in claim 3, it is characterized in that, the angle of the perk end of described leg-of-mutton fin or billhook is 60 ° ~ 80 °, and the end summary of described leg-of-mutton fin or billhook is 10 ° ~ 20 ° to the curving angle of the screw line that work is rolled.
5. cortex material fiber uncoiling machine as claimed in claim 4 is characterized in that, the end that described Bearded-needle knitted cloth rolls is connected with drive motors, or is connected with drive motors by decelerator.
6. cortex material fiber uncoiling machine as claimed in claim 5, it is characterized in that, the other end that described Bearded-needle knitted cloth rolls is by belt or chain drive is rolled with work and/or brush roll is connected, wherein to roll the direction of rotation of rolling with main work opposite in back work, it is identical that the direction of rotation of rolling with Bearded-needle knitted cloth is rolled in main work, described brush roll is opposite with the direction of rotation that main work is rolled, and wherein brush roll 3 is connected with independent drive motors.
7. cortex material fiber uncoiling machine as claimed in claim 6, it is characterized in that, describedly surround main work that Bearded-needle knitted cloth rolls a side and roll and be provided with three, wherein the outer surface that rolls of the outer surface that rolls of two main work and back work is tangent, the axle center that described two main work are rolled and the axle center distribution triangular in shape that back work is rolled.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548537.2A CN103014924B (en) | 2012-12-18 | 2012-12-18 | Leather material defibrating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548537.2A CN103014924B (en) | 2012-12-18 | 2012-12-18 | Leather material defibrating machine |
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| CN103014924A true CN103014924A (en) | 2013-04-03 |
| CN103014924B CN103014924B (en) | 2015-02-25 |
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| CN201210548537.2A Active CN103014924B (en) | 2012-12-18 | 2012-12-18 | Leather material defibrating machine |
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| CN103255508A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Carding equipment of collagenous fibers |
| CN103255586A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Airflow lapping machine |
| CN103255506A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Equipment for decomposing skin into fibers in water |
| CN103255509A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Lapping machine used for short collagenous fibers |
| CN103255504A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Collagen fiber opener |
| CN104909113A (en) * | 2015-06-03 | 2015-09-16 | 临沂悦龙无纺设备有限公司 | Automatic unpacking and conveying machine |
| CN106835376A (en) * | 2017-03-09 | 2017-06-13 | 林雁 | A kind of waste spinning thing wheel belt tearing type opening apparatus |
| CN107904700A (en) * | 2017-12-14 | 2018-04-13 | 蠡县青山防水材料有限公司 | A kind of fibre-opening unit |
| US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
| US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
| US11352497B2 (en) | 2019-01-17 | 2022-06-07 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
| US11913166B2 (en) | 2015-09-21 | 2024-02-27 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103255508B (en) * | 2013-04-25 | 2015-11-18 | 江阴骏华纺织科技有限公司 | A kind of collagenous fibres carding equipment |
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| CN103255509B (en) * | 2013-04-25 | 2015-10-21 | 江阴骏华纺织科技有限公司 | A kind of lapping machine for short collagenous fibres |
| CN103255504A (en) * | 2013-04-25 | 2013-08-21 | 江阴骏华纺织科技有限公司 | Collagen fiber opener |
| CN104909113A (en) * | 2015-06-03 | 2015-09-16 | 临沂悦龙无纺设备有限公司 | Automatic unpacking and conveying machine |
| US11913166B2 (en) | 2015-09-21 | 2024-02-27 | Modern Meadow, Inc. | Fiber reinforced tissue composites |
| US11525042B2 (en) | 2016-02-15 | 2022-12-13 | Modern Meadow, Inc. | Composite biofabricated material |
| US11001679B2 (en) | 2016-02-15 | 2021-05-11 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
| US11542374B2 (en) | 2016-02-15 | 2023-01-03 | Modern Meadow, Inc. | Composite biofabricated material |
| US11286354B2 (en) | 2016-02-15 | 2022-03-29 | Modern Meadow, Inc. | Method for making a biofabricated material containing collagen fibrils |
| US11530304B2 (en) | 2016-02-15 | 2022-12-20 | Modern Meadow, Inc. | Biofabricated material containing collagen fibrils |
| CN106835376A (en) * | 2017-03-09 | 2017-06-13 | 林雁 | A kind of waste spinning thing wheel belt tearing type opening apparatus |
| US11214844B2 (en) | 2017-11-13 | 2022-01-04 | Modern Meadow, Inc. | Biofabricated leather articles having zonal properties |
| CN107904700B (en) * | 2017-12-14 | 2023-09-05 | 蠡县青山防水材料有限公司 | Opening device |
| CN107904700A (en) * | 2017-12-14 | 2018-04-13 | 蠡县青山防水材料有限公司 | A kind of fibre-opening unit |
| US11352497B2 (en) | 2019-01-17 | 2022-06-07 | Modern Meadow, Inc. | Layered collagen materials and methods of making the same |
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| CN103014924B (en) | 2015-02-25 |
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