CN102418235A - Processing method of energy-saving type mixed braided rope for fishing - Google Patents
Processing method of energy-saving type mixed braided rope for fishing Download PDFInfo
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- CN102418235A CN102418235A CN2011102614930A CN201110261493A CN102418235A CN 102418235 A CN102418235 A CN 102418235A CN 2011102614930 A CN2011102614930 A CN 2011102614930A CN 201110261493 A CN201110261493 A CN 201110261493A CN 102418235 A CN102418235 A CN 102418235A
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- fishing
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- sennit
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- 238000003672 processing method Methods 0.000 title claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 12
- DSCFFEYYQKSRSV-FEPQRWDDSA-N (1s,2s,4s,5r)-6-methoxycyclohexane-1,2,3,4,5-pentol Chemical compound COC1[C@@H](O)[C@@H](O)C(O)[C@H](O)[C@H]1O DSCFFEYYQKSRSV-FEPQRWDDSA-N 0.000 claims description 136
- 239000000835 fiber Substances 0.000 claims description 47
- -1 polypropylene Polymers 0.000 claims description 43
- 239000004698 Polyethylene Substances 0.000 claims description 30
- 229920000573 polyethylene Polymers 0.000 claims description 30
- 238000009954 braiding Methods 0.000 claims description 27
- 239000004743 Polypropylene Substances 0.000 claims description 13
- 229920001155 polypropylene Polymers 0.000 claims description 13
- 238000009941 weaving Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000704 physical effect Effects 0.000 abstract description 10
- 238000011161 development Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 5
- 239000012209 synthetic fiber Substances 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910000881 Cu alloy Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007773 growth pattern Effects 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 230000003872 anastomosis Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000001891 gel spinning Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention relates to a processing method of an energy-saving type mixed braided rope for fishing, which comprises the following steps: obtaining an energy-saving type mixed braided rope strand bobbin for fishing; obtaining an energy-saving type mixed braided rope core bobbin for fishing; determining the surface and the central part of the energy-saving type mixed braided rope for fishing; and starting to weave, thereby processing the energy-saving type mixed braided rope for fishing. The invention can improve the physical properties of the braided rope, adjust the structure of the fishing material, reduce the resistance of the net after the braided rope is assembled, reduce the energy consumption and the raw material consumption of the net after the braided rope is assembled, develop the high-efficiency energy-saving low-carbon fishery, and contribute to the fundamental change of the mode of the reproduction of fishermen in China, the sustainable development of the marine fishery in China and the economic growth of the fishery in China.
Description
Technical field
The present invention relates to fishery equipment and field of engineering technology, particularly relate to a kind of fishing with energy-saving mixing sennit processing method.
Background technology
Sennit processes with the synthetic fiber that polypropylene fibre, polyethylene, terylene, polyamide fibre are equal to a kind in existing fishery equipment and the field of engineering technology.Sennit be important fishing with one of material, its physical property is directly connected to fishery energy consumption, safety and cost.
The sennit sorting technique is a lot, is divided into 8 strands of sennits, 12 strands of sennits, 16 strands of sennits and 24 strands of sennits by number of share of stock; Be divided into polyethylene sennit, polyamide fibre sennit, polypropylene fibre sennit, terylene sennit and mix sennit with the matrix fiber material by processing; Be divided into by purposes that seam is pricked rete cord or the braiding etting is tied up sennit, netting gear mark sennit, general service sennit and extraordinary sennit with sennit, netting gear; Energy-conservation plain edition sennit and the energy-saving sennit etc. of being divided into by whether.
Along with the adjustment of the fishery industrial structure, China's fishery is just gradually to ocean trawl-net fishing or deep water mesh cage aquaculture development, and the operating environment (stormy waves) of fishing for fishing boat and breed workboat is also more and more abominable.Sennit is compared advantage such as have compact conformation, flexibility is good with the polyethylene torsade of same diameter, it except that being used for rete cord, also is used to weave fishing net, sews up net sheet and rete cord in fishing gear, and sennit is used at present domestic existing a lot of manufacturer production fishing.
Sennit is also applied in aquaculture net cage in recent years, in aquaculture net cage sennit except that being used for the net cage casing makes, can be used for also that the copper alloy net cage is flexible coupling or the medium-soft attitude connect make supporting with rete cord etc.In the development of fishery equipment and engineering field, exposed some urgent problems, as fishing with energy-saving mixing sennit processing method research lack, basic theory data deficiencies and mixing sennit new material R&D intensity difference etc.Fishing all has important function with energy-saving mixing sennit performance to safety, service life and the wind and wave resistance fluidity ability etc. that improve netting gear.
Existing fishing with sennit process unit in, rope making is generally with a kind of common fishing comparatively single with synthetic fiber, sennit technology with the rope matrix fiber; And common fishing is with the basic structural unit of synthetic fiber as sennit; At present certified products fracture strength scope is generally 35cN/tex～53cN/tex, and with the ultra-high molecular weight polyethylene be raw material adopt fishing that gel spinning processes with superhigh molecular weight polyethylene fibers certified products fracture strength index can reach 250cN/tex, fishing can reach 64cN/tex with high-strength polypropylene filament yarn fiber certified products fracture strength index.Common fishing is relatively low with the synthetic fiber ultimate strength, and its common fishing of processing is also relatively low with the ultimate strength of synthetic fiber sennit.The quality that sennit number of share of stock, wire rope core have or not, wire rope core structure, wire rope core are directly connected to sennit with sennit technologies such as matrix fiber kinds with matrix fiber quantity, sennit and wire rope core processing; If sennit technology imperfection; Visible defects such as degree of tightness, back of the body thigh and distortion will appear in product, influence its outward appearance and physical property.
Summary of the invention
Technical problem to be solved by this invention provides a kind of fishing with energy-saving mixing sennit processing method; With improve sennit physical property, adjustment fishing with material structure, reduce sennit equipment back net resistance, reduce sennit equipment back netting gear energy consumption and raw materials consumption, the fishery of development highly-efficient energy-saving low-carbon, help China fisherman to change the line of production to be transferred to civilian work, sustainable development and China's fishery economic growth pattern essence change of China's sea fishery.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of fishing with energy-saving mixing sennit processing method, may further comprise the steps:
(1) uses around the pipe machine and fishing is around in the polypropylene filament yarn fiber on the braiding bobbin, thereby obtain fishing with energy-saving mixing sennit rope strand bobbin;
(2) with twist machine 5 fishing are used the superhigh molecular weight polyethylene fibers bundle with the synthetic a branch of fishing of superhigh molecular weight polyethylene fibers; Weave on the bobbin through this fishing being around in the superhigh molecular weight polyethylene fibers bundle again, thereby obtain fishing with energy-saving mixing sennit wire rope core bobbin around the pipe machine;
(3) the fishing stitch length that uses energy-saving mixing sennit to be adopted is 25.5mm; Fishing is inserted on the ingot pole of 16 ingot braiding machines with energy-saving mixing sennit rope strand bobbin; And fishing places on the ingot iron of braiding machine bottom with energy-saving mixing sennit wire rope core bobbin; Fishing is introduced in the medium pore of braiding machine bottom with the superhigh molecular weight polyethylene fibers bundle with the fishing on the energy-saving mixing sennit wire rope core bobbin; Draw from the braiding thread guide eyelet, and compile with the energy-saving sennit rope strand that mixes with fishing;
(4) shake handwheel, spindle rotation is woven into the top of fishing with energy-saving mixing sennit; With fishing with energy-saving mixing sennit top around sheave 5 roads～7 roads, the clutch that closes, start braiding, thereby processing is set out on a fishing voyage with energy-saving mixing sennit.
The braiding machine spindle range of speeds is controlled at 25rap/min～35rap/min when weaving in the said step (4).
Keep the equalization of strain between each rope strand when weaving in the said step (4); Fishing becomes fishing with energy-saving mixing sennit face with mutual interlacing between the energy-saving mixing sennit rope strand, and fishing then is filled in the central authorities of fishing with energy-saving mixing sennit with energy-saving mixing sennit wire rope core; At last the fishing of weaving forming is drawn from braiding machine with energy-saving mixing sennit, and be wound on the work beam, be processed into fishing with energy-saving mixing sennit.
Said fishing uses the polypropylene filament yarn fiber linear density to be 222.22tex.
Said fishing uses the polyethylene fiber line density to be 444.44tex, and said fishing uses superhigh molecular weight polyethylene fibers bunch density to be 2222.2tex.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The present invention compared with prior art; Have following advantage and good effect: the fishing that use the present invention processes is with energy-saving mixing sennit performance, cost performance, presentation quality and the fishing raising with applicability; Both can improve the sennit physical property, can adjust fishing with material structure, reduce sennit equipment back net resistance, can reduce back netting gear energy consumption and the raw materials consumption of sennit equipment, can develop the highly-efficient energy-saving low-carbon fishery; Help China fisherman to change the line of production again to be transferred to civilian work, sustainable development and China's fishery economic growth pattern essence of China's sea fishery changes, economic benefit of the present invention, social benefit and ecological benefits are remarkable.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment of the present invention relates to a kind of fishing with energy-saving mixing sennit processing method; Adopt fishing to use superhigh molecular weight polyethylene fibers with high-strength polypropylene filament yarn fiber, fishing; Fishing with energy-saving mixing sennit comprise fishing with energy-saving mixing sennit face and fishing with energy-saving mixing sennit wire rope core two parts; Wherein, Fishing use the processing of energy-saving mixing sennit face uses matrix fiber as fishing with high-strength polypropylene filament yarn fiber, and fishing is used energy-saving mixing sennit wire rope core to process to use matrix fiber to use superhigh molecular weight polyethylene fibers as fishing.
Use energy-saving mixing sennit to be example with the fishing of producing nominal diameter 4.25mm below, specify the present invention:
The fishing of purchasing the line density with certified products index from market and be 222.22tex is with high-strength polypropylene filament yarn fiber; Through being that the fishing of 222.22tex is around in high-strength polypropylene filament yarn fiber on the braiding bobbin with line density around the pipe machine, thereby the acquisition fishing is with energy-saving mixing sennit rope strand bobbin.
Purchase line density from market and be the fishing of 444.44tex and use superhigh molecular weight polyethylene fibers with certified products index; Have fishing that certified products index and line density be 444.44tex through twist machine with 5 and use that superhigh molecular weight polyethylene fibers is synthetic a branch of to have the certified products index and line density is used superhigh molecular weight polyethylene fibers as the fishing of 2222.2tex; Be that the fishing of 2222.2tex is around in superhigh molecular weight polyethylene fibers on the braiding bobbin through will be a branch of around the pipe machine having certified products index and line density again, thereby the acquisition fishing is with energy-saving mixing sennit wire rope core bobbin.
The stitch length that fishing uses energy-saving mixing sennit to be adopted is 25.5mm, and fishing is adopted 16 strands with energy-saving mixing sennit rope strand quantity, and fishing is filled fishing with energy-saving mixing sennit wire rope core with energy-saving mixing sennit central part.
Fishing is inserted on the ingot pole of 16 ingot braiding machines with energy-saving mixing sennit rope strand bobbin; Filling wire rope core places on the ingot iron of braiding machine bottom with energy-saving mixing sennit wire rope core bobbin with fishing; Fishing is introduced in the medium pore of braiding machine bottom with superhigh molecular weight polyethylene fibers with the fishing on the energy-saving mixing sennit wire rope core bobbin; Draw from the braiding thread guide eyelet, and fishing is compiled with the energy-saving sennit rope strand that mixes with fishing with superhigh molecular weight polyethylene fibers.
Shake handwheel, spindle rotation is woven into the top of fishing with energy-saving mixing sennit; With fishing with energy-saving mixing sennit top around sheave 7 roads, the clutch that closes, start braiding and braiding machine spindle rotating speed are controlled at 34rap/min.
Keep the equalization of strain between each rope strand during braiding; Fishing becomes fishing with energy-saving mixing sennit face with fishing with mutual interlacing between the energy-saving mixing sennit rope strand with energy-saving mixing sennit rope strand, and fishing then is filled in the central authorities of fishing with energy-saving mixing sennit with energy-saving mixing sennit wire rope core; At last the fishing of weaving forming is drawn from braiding machine with energy-saving mixing sennit, and be wound on the work beam, the fishing of being processed into nominal diameter and being 4.25mm is with energy-saving mixing sennit.
Physical property test is the result show, the present invention combines fishing with superhigh molecular weight polyethylene fibers and special sennit technology with high-strength polypropylene filament yarn fiber, fishing effectively, and the high-performance fishing that processes suitable fish production is with energy-saving mixing sennit.
The nominal diameter of the present invention processing is that the fishing of 4.25mm is respectively 6.5ktex, 476.6daN with line density and the ultimate strength of energy-saving mixing sennit, than the nominal diameter 6.0mm polyethylene torsade diameter among standard GB/T 18674-2002 reduce 29.2%, line density minimizing 64.3%, ultimate strength certified products index raising 42.3%.
The nominal diameter of the present invention processing be the fishing of 4.25mm to use the elongation at break of energy-saving mixing sennit be 12.0%, elongation at break meets fish production impact resistance needs.Above embodiment shows that the processing sennit is to influence the key factor of fishing with the sennit physical property with the height of matrix fiber intensity; Because the present invention uses high-strength polypropylene filament yarn fiber, fishing to use superhigh molecular weight polyethylene fibers to use matrix fiber as sennit with fishing, improved fishing with sennit with the intensity of matrix fiber and used the sennit ultimate strength through improving traditional fishing.
Whether sennit central authorities fill out core and fill out core and arrive the quality of fishing with sennit with the silk quantitative relation; Compare with the centreless sennit; Filling out mixing sennit behind the core has in right amount increased the fastness and the structural stability of anastomose after sennit or the sennit moulding; The inventor will a branch ofly have certified products index and line density on cost plenty of time and the basis at a large amount of hard testing and verifications to be that the fishing of 2222.2tex is filled in fishing with superhigh molecular weight polyethylene fibers central with energy-saving mixing sennit, improved greatly fishing with energy-saving mixing sennit presentation quality, ultimate strength, sennit moulding after the fastness and the structural stability of anastomose.
The size of stitch length is directly connected to pitch length, presentation quality and the ultimate strength of sennit; Stitch length is excessive or too small; Visible defects such as back of the body thigh, degree of tightness and the distortion of strand shape all may appear in the sennit that is made into; The present invention selects the stitch length of 25.5mm length for use on the basis of cost plenty of time and a large amount of hard testing and verifications, this had both improved the presentation quality of fishing with energy-saving mixing sennit, had improved the ultimate strength of fishing with energy-saving mixing sennit again.
The number of strands magnitude relation is to the cost performance of fishing with energy-saving mixing sennit; Rope strand too much can increase branch wire process and rope making cost; Rope strand is crossed can influence sennit outward appearance, hydrodynamic performance and fishery adaptability at least; The present invention adopts special rope strand quantity (16 strands) to improve the cost performance of fishing with energy-saving mixing sennit, has adapted to the fish production needs preferably.
To sum up, the present invention has improved applicability, cost performance, presentation quality and the physical property of fishing with energy-saving mixing sennit with special sennit technology.Physical property test and practice results show: with the nominal diameter of technical scheme of the present invention processing be 4.25mm fishing with energy-saving mixing sennit than the nominal diameter 6.0mm polyethylene torsade diameter among standard GB/T 18674-2002 reduce 29.2%, line density reduces 64.3%, ultimate strength certified products index raising 42.3%; Fishing is applied in the netting gear with energy-saving mixing sennit; Keeping under the equal powerful prerequisite; Because its nominal diameter obviously reduces, cause the water resistance of its corresponding netting gear to reduce and netting gear reduces with raw material, oil consumption during active like this netting gear (like trawlnet fishing gear or purse seine fishing gear etc.) operation and raw materials consumption also correspondence reduce; Thereby realize the energy-saving and cost-reducing of netting gear, the energy-saving and cost-reducing technique effect in the technical scheme production application of the present invention is quite obvious.
The nominal diameter of the present invention processing be the fishing of 4.25mm to use the elongation at break of energy-saving mixing sennit be 12.0%, elongation at break meets the fish production needs, its shock resistant technique effect is quite remarkable.
Copper alloy etting net cage is flexible coupling the nominal diameter that the present invention produces or the medium-soft attitude connects the supporting rete cord of using of making for the 4.25mm fishing is used for the alternative conventional polyethylene torsade of energy-saving mixing sennit; Under the prerequisite that keeps equivalent diameter, can obviously improve the wind and wave resistance fluidity ability that copper alloy etting net cage is flexible coupling or the connection of medium-soft attitude is equipped, copper alloy etting net cage is equipped.
The present invention meets the energy-saving and emission-reduction policy that country actively advocates; Physical property test and production practical application obvious technical effects; The present invention has satisfied fishery equipment and the energy-conservation needs of field of engineering technology fish production; Help China fisherman to change the line of production to be transferred to civilian work, sustainable development and China's fishery economic growth pattern essence of China's sea fishery changes, economic benefit of the present invention, social benefit and ecological benefits are remarkable.
Claims (5)
1. a fishing is characterized in that with energy-saving mixing sennit processing method, may further comprise the steps:
(1) uses around the pipe machine and fishing is around in the polypropylene filament yarn fiber on the braiding bobbin, thereby obtain fishing with energy-saving mixing sennit rope strand bobbin;
(2) with twist machine 5 fishing are used the superhigh molecular weight polyethylene fibers bundle with the synthetic a branch of fishing of superhigh molecular weight polyethylene fibers; Weave on the bobbin through this fishing being around in the superhigh molecular weight polyethylene fibers bundle again, thereby obtain fishing with energy-saving mixing sennit wire rope core bobbin around the pipe machine;
(3) the fishing stitch length that uses energy-saving mixing sennit to be adopted is 25.5mm; Fishing is inserted on the ingot pole of 16 ingot braiding machines with energy-saving mixing sennit rope strand bobbin; And fishing places on the ingot iron of braiding machine bottom with energy-saving mixing sennit wire rope core bobbin; Fishing is introduced in the medium pore of braiding machine bottom with the superhigh molecular weight polyethylene fibers bundle with the fishing on the energy-saving mixing sennit wire rope core bobbin; Draw from the braiding thread guide eyelet, and compile with the energy-saving sennit rope strand that mixes with fishing;
(4) shake handwheel, spindle rotation is woven into the top of fishing with energy-saving mixing sennit; With fishing with energy-saving mixing sennit top around sheave 5 roads～7 roads, the clutch that closes, start braiding, thereby processing is set out on a fishing voyage with energy-saving mixing sennit.
2. fishing according to claim 1 is characterized in that with energy-saving mixing sennit processing method the braiding machine spindle range of speeds is controlled at 25rap/min～35rap/min when weaving in the said step (4).
3. fishing according to claim 1 is with energy-saving mixing sennit processing method; It is characterized in that; Keep the equalization of strain between each rope strand when weaving in the said step (4); Fishing becomes fishing with energy-saving mixing sennit face with mutual interlacing between the energy-saving mixing sennit rope strand, and fishing then is filled in the central authorities of fishing with energy-saving mixing sennit with energy-saving mixing sennit wire rope core; At last the fishing of weaving forming is drawn from braiding machine with energy-saving mixing sennit, and be wound on the work beam, be processed into fishing with energy-saving mixing sennit.
4. fishing according to claim 1 is characterized in that with energy-saving mixing sennit processing method said fishing uses the polypropylene filament yarn fiber linear density to be 222.22tex.
5. fishing according to claim 1 is characterized in that with energy-saving mixing sennit processing method said fishing uses the superhigh molecular weight polyethylene fibers line density to be 444.44tex; Said fishing uses superhigh molecular weight polyethylene fibers bunch density to be 2222.2tex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102614930A CN102418235A (en) | 2011-09-06 | 2011-09-06 | Processing method of energy-saving type mixed braided rope for fishing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102614930A CN102418235A (en) | 2011-09-06 | 2011-09-06 | Processing method of energy-saving type mixed braided rope for fishing |
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| CN102418235A true CN102418235A (en) | 2012-04-18 |
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| CN2011102614930A Pending CN102418235A (en) | 2011-09-06 | 2011-09-06 | Processing method of energy-saving type mixed braided rope for fishing |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4321854A (en) * | 1979-06-01 | 1982-03-30 | Berkley & Company, Inc. | Composite line of core and jacket |
| JPS6413936A (en) * | 1987-07-07 | 1989-01-18 | Toray Industries | Fishing line |
| WO2003054291A1 (en) * | 2001-12-20 | 2003-07-03 | Offshore & Trawl Supply As | Cable |
| CN101525810A (en) * | 2008-03-03 | 2009-09-09 | 中国水产科学研究院东海水产研究所 | Method for processing high-performance polyethylene braided wire for fishing gear or culture cage |
| CN101525854A (en) * | 2008-03-03 | 2009-09-09 | 中国水产科学研究院东海水产研究所 | Small-dimension high-strength polyethylene tubular sinnet for fishing |
| CN201546106U (en) * | 2009-11-30 | 2010-08-11 | 中国水产科学研究院东海水产研究所 | Ultra-high molecular weight polyethylene double-knitted wear-resisting rope |
-
2011
- 2011-09-06 CN CN2011102614930A patent/CN102418235A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4321854A (en) * | 1979-06-01 | 1982-03-30 | Berkley & Company, Inc. | Composite line of core and jacket |
| JPS6413936A (en) * | 1987-07-07 | 1989-01-18 | Toray Industries | Fishing line |
| WO2003054291A1 (en) * | 2001-12-20 | 2003-07-03 | Offshore & Trawl Supply As | Cable |
| CN101525810A (en) * | 2008-03-03 | 2009-09-09 | 中国水产科学研究院东海水产研究所 | Method for processing high-performance polyethylene braided wire for fishing gear or culture cage |
| CN101525854A (en) * | 2008-03-03 | 2009-09-09 | 中国水产科学研究院东海水产研究所 | Small-dimension high-strength polyethylene tubular sinnet for fishing |
| CN201546106U (en) * | 2009-11-30 | 2010-08-11 | 中国水产科学研究院东海水产研究所 | Ultra-high molecular weight polyethylene double-knitted wear-resisting rope |
Non-Patent Citations (1)
| Title |
|---|
| 石建高等: "渔用超高分子量聚乙烯纤维绳索的研究", 《上海水产大学学报》, no. 04, 31 December 2003 (2003-12-31) * |
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Effective date of registration: 20120605 Address after: 200090 Shanghai military road, Yangpu District, No. 300 Applicant after: East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences Address before: 200090 No. 100, military road, Shanghai, Yangpu District Applicant before: East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences |
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Application publication date: 20120418 |