CN105648808A - Production technology for Dyneema pulling rope - Google Patents
Production technology for Dyneema pulling rope Download PDFInfo
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- CN105648808A CN105648808A CN201610205096.4A CN201610205096A CN105648808A CN 105648808 A CN105648808 A CN 105648808A CN 201610205096 A CN201610205096 A CN 201610205096A CN 105648808 A CN105648808 A CN 105648808A
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/12—Ropes or cables with a hollow core
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
- D04C1/12—Cords, lines, or tows
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
- D07B1/142—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases for ropes or rope components built-up from fibrous or filamentary material
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/04—Rope bands
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/10—Rope or cable structures
- D07B2201/1096—Rope or cable structures braided
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2001—Wires or filaments
- D07B2201/2009—Wires or filaments characterised by the materials used
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2047—Cores
- D07B2201/2066—Cores characterised by the materials used
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2075—Fillers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/2089—Jackets or coverings comprising wrapped structures
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/209—Jackets or coverings comprising braided structures
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/2092—Jackets or coverings characterised by the materials used
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/201—Polyolefins
- D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/202—Environmental resistance
- D07B2401/2025—Environmental resistance avoiding corrosion
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2055—Improving load capacity
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/208—Enabling filler penetration
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention relates to a production technology for a Dyneema pulling rope. The Dyneema pulling rope is prepared through seven steps including material selection, plying, twisting of filaments, rope core weaving, eye forming, rope core processing and protection layer weaving. The production technology for the Dyneema pulling rope has the advantages that high-molecular-weight polyethylene filaments are adopted as the raw material, compared with general polyethylene materials, the produced Dyneema pulling rope has high chemical resistance and high heat resistance and is non-toxic; meanwhile, the rope core is soaked with a resin solution in the production technology, so that the impact resistance and the wear resistance of the Dyneema pulling rope are enhanced greatly; the Dyneema pulling rope produced with the production technology has the characteristics of light weight, high strength and high breaking tenacity, and the minimum breaking strength is higher than or equal to 6 KN.
Description
Technical field
The present invention relates to electric power rope technique field, particularly to the production technology of a kind of Di Nima pull rope.
Background technology
Enlightening Nima pull rope is to adopt Di Nima Dyneema high-strength polyethylene fiber, then uses wire body strengthening process to make a kind of super round and smooth, sensitive rope; Enlightening Nima pull rope has intensity height, and brute force is more than 10 times of high-quality steel; High-modulus, is only second to superfine carbon fiber; Low-density, less than water, can float on the water surface; Its electrical insulation properties and mechanical property will be good than general fiber many, have passed through the pressure test of 640kv, livewire work engineering is used widely, owing to it is not wear-resisting, have impact on it as the application on cable pulling rope, poor working environment due to trailing cable, enlightening Nima pull rope is to be formed by Di Nima weaving filaments, between the massif of field, sharp mountain stone or easy Di Nima pull rope is formed are cut, make Di Nima broken filaments, fluffing, affect and even cause its service life Di Nima pull rope to rupture.
For above-mentioned phenomenon, people, by Di Nima pull rope is modified, enhances the wearability of Di Nima pull rope, but adopt the Di Nima pull rope that existing method is produced to still suffer from certain defect: 1. this enlightening Nima pull rope chemical-resistance is relatively low; 2. fracture strength is relatively low.
Therefore, research and develop a kind of can strengthen fracture strength and improve its chemical property Di Nima rope production technology be necessary.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of production technology of Di Nima pull rope that can strengthen fracture strength and improve its chemical property.
For solving above-mentioned technical problem, the technical scheme is that the production technology of a kind of Di Nima pull rope, its innovative point is in that: described production technology specifically comprises the following steps that
(1) selection: choose high polymer polyethylene fiber long filament, its specification is 600D-1500D;
(2) doubling: adopt 18-24 root high polymer polyethylene fiber long filament be one;
(3) twisting thread: the high polymer polyethylene fiber long filament after doubling is twisted by twisting machine, twisting machine driving belt degree of tightness is consistent, and every threads is controlled by tension regulator, and timing measures its rotating speed and the twist;
(4) braiding core rope: the strand after being twisted by twisting machine, is woven into, with many strands, the wire rope core that diameter is 2-22mm;
(5) forming eye: opened by the rope strand of described wire rope core end, reversely interted by rope strand in described wire rope core main body, strand ends and wire rope core main body are fixing by weaving, and then constitute an eye in the end of wire rope core;
(6) wire rope core processes: is put into by the wire rope core with eye in resin solution and carries out dipping 2-4h, dries after dipping terminates and by wire rope core;
(7) braiding protective layer: weave with cotton rope outside wire rope core main body and eye, form the protective layer that thickness is 1-2mm.
Further, described core rope and protective layer all adopt machinery braiding.
Further, what the resin solution in described step (6) adopted is Belgium GOVI company LAGO50 and L series plastics.
It is an advantage of the current invention that: the production technology of Di Nima pull rope of the present invention, wire rope core and protective layer all adopt machinery braiding so that pulling force is greatly improved, and can promote 15%; Adopting high polymer polyethylene fiber long filament is raw material, compared with general polythene material so that the chemical proofing of the Di Nima pull rope produced is strong, nontoxic, thermostability strong, thus extends service life; Meanwhile, this production technology adopts resin solution soak into wire rope core, and resin adopts is Belgium GOVI company LAGO50 and L series plastics, the resin-phase ratio with conventionally employed, greatly strengthen the shock-resistant of Di Nima pull rope and abrasion resistance properties; And the Di Nima pull rope made by this production technology has feature lightweight, that high intensity, fracture strength are big, its minimum disrumpent feelings brute force >=6KN.
Detailed description of the invention
The following examples can make professional and technical personnel more fully understand the present invention, but does not therefore limit the present invention among described scope of embodiments.
Embodiment 1
The production technology of the present embodiment Di Nima pull rope, its innovative point is in that: described production technology specifically comprises the following steps that
(1) selection: choose the high polymer polyethylene fiber long filament that specification is 1200D;
(2) doubling: adopt 22 high polymer polyethylene fiber long filaments and be one;
(3) twisting thread: the high polymer polyethylene fiber long filament after doubling is twisted by twisting machine, twisting machine driving belt degree of tightness is consistent, and every threads is controlled by tension regulator, and timing measures its rotating speed and the twist;
(4) braiding core rope: the strand after being twisted by twisting machine, is woven into, with many strands, the wire rope core that diameter is 2mm;
(5) forming eye: opened by the rope strand of described wire rope core end, reversely interted by rope strand in described wire rope core main body, strand ends and wire rope core main body are fixing by weaving, and then constitute an eye in the end of wire rope core;
(6) wire rope core processes: is put into by the wire rope core with eye and carries out dipping 3h in GOVI company of Belgium LAGO50 resin solution, dries after dipping terminates and by wire rope core;
(7) braiding protective layer: weave with cotton rope outside wire rope core main body and eye, form the protective layer that thickness is 1mm.
Embodiment 2
The production technology of the present embodiment Di Nima pull rope, its innovative point is in that: described production technology specifically comprises the following steps that
(1) selection: choose the high polymer polyethylene fiber long filament that specification is 1200D;
(2) doubling: adopt 22 high polymer polyethylene fiber long filaments and be one;
(3) twisting thread: the high polymer polyethylene fiber long filament after doubling is twisted by twisting machine, twisting machine driving belt degree of tightness is consistent, and every threads is controlled by tension regulator, and timing measures its rotating speed and the twist;
(4) braiding core rope: the strand after being twisted by twisting machine, is woven into, with many strands, the wire rope core that diameter is 7mm;
(5) forming eye: opened by the rope strand of described wire rope core end, reversely interted by rope strand in described wire rope core main body, strand ends and wire rope core main body are fixing by weaving, and then constitute an eye in the end of wire rope core;
(6) wire rope core processes: is put into by the wire rope core with eye and carries out dipping 3h in GOVI company of Belgium LAGO50 resin solution, dries after dipping terminates and by wire rope core;
(7) braiding protective layer: weave with cotton rope outside wire rope core main body and eye, form the protective layer that thickness is 1.5mm.
Embodiment 3
The production technology of the present embodiment Di Nima pull rope, its innovative point is in that: described production technology specifically comprises the following steps that
(1) selection: choose the high polymer polyethylene fiber long filament that specification is 800D;
(2) doubling: adopt 24 high polymer polyethylene fiber long filaments and be one;
(3) twisting thread: the high polymer polyethylene fiber long filament after doubling is twisted by twisting machine, twisting machine driving belt degree of tightness is consistent, and every threads is controlled by tension regulator, and timing measures its rotating speed and the twist;
(4) braiding core rope: the strand after being twisted by twisting machine, is woven into, with many strands, the wire rope core that diameter is 11mm;
(5) forming eye: opened by the rope strand of described wire rope core end, reversely interted by rope strand in described wire rope core main body, strand ends and wire rope core main body are fixing by weaving, and then constitute an eye in the end of wire rope core;
(6) wire rope core processes: is put into by the wire rope core with eye and carries out dipping 3h in Belgium's GOVI company L series plastics solution, dries after dipping terminates and by wire rope core;
(7) braiding protective layer: weave with cotton rope outside wire rope core main body and eye, form the protective layer that thickness is 1.5mm.
Embodiment 4
The production technology of the present embodiment Di Nima pull rope, its innovative point is in that: described production technology specifically comprises the following steps that
(1) selection: choose the high polymer polyethylene fiber long filament that specification is 800D;
(2) doubling: adopt 24 high polymer polyethylene fiber long filaments and be one;
(3) twisting thread: the high polymer polyethylene fiber long filament after doubling is twisted by twisting machine, twisting machine driving belt degree of tightness is consistent, and every threads is controlled by tension regulator, and timing measures its rotating speed and the twist;
(4) braiding core rope: the strand after being twisted by twisting machine, is woven into, with many strands, the wire rope core that diameter is 16mm;
(5) forming eye: opened by the rope strand of described wire rope core end, reversely interted by rope strand in described wire rope core main body, strand ends and wire rope core main body are fixing by weaving, and then constitute an eye in the end of wire rope core;
(6) wire rope core processes: is put into by the wire rope core with eye and carries out dipping 3h in Belgium's GOVI company L series plastics solution, dries after dipping terminates and by wire rope core;
(7) braiding protective layer: weave with cotton rope outside wire rope core main body and eye, form the protective layer that thickness is 2mm.
Embodiment 5
The production technology of the present embodiment Di Nima pull rope, its innovative point is in that: described production technology specifically comprises the following steps that
(1) selection: choose the high polymer polyethylene fiber long filament that specification is 800D;
(2) doubling: adopt 24 high polymer polyethylene fiber long filaments and be one;
(3) twisting thread: the high polymer polyethylene fiber long filament after doubling is twisted by twisting machine, twisting machine driving belt degree of tightness is consistent, and every threads is controlled by tension regulator, and timing measures its rotating speed and the twist;
(4) braiding core rope: the strand after being twisted by twisting machine, is woven into, with many strands, the wire rope core that diameter is 20mm;
(5) forming eye: opened by the rope strand of described wire rope core end, reversely interted by rope strand in described wire rope core main body, strand ends and wire rope core main body are fixing by weaving, and then constitute an eye in the end of wire rope core;
(6) wire rope core processes: is put into by the wire rope core with eye and carries out dipping 3h in Belgium's GOVI company L series plastics solution, dries after dipping terminates and by wire rope core;
(7) braiding protective layer: weave with cotton rope outside wire rope core main body and eye, form the protective layer that thickness is 2mm.
Following table is the performance parameter of the Di Nima pull rope that the production technology of embodiment 1-5 enlightening Nima pull rope is produced.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Wire rope core diameter (mm) | 2 | 7 | 11 | 16 | 22 |
| Bag protects rear diameter (mm) | 3 | 8.5 | 12.5 | 18 | 24 |
| Bag protects rear meter Chong (g/m) | 3.9 | 38 | 97 | 177 | 346 |
| Minimum disrumpent feelings brute force (KN) | 6 | 43.6 | 115 | 211 | 403 |
As can be seen from the above table, by the Di Nima pull rope that Di Nima pull rope production technology of the present invention is produced, greatly strengthen its chemical property, and then extend service life; And the Di Nima pull rope produced has feature lightweight, that high intensity, fracture strength are big, its minimum disrumpent feelings brute force >=6KN.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. the production technology of Yi Zhong Di Nima pull rope, it is characterised in that: described production technology specifically comprises the following steps that
(1) selection: choose high polymer polyethylene fiber long filament, its specification is 600D-1500D;
(2) doubling: adopt 18-24 root high polymer polyethylene fiber long filament be one;
(3) twisting thread: the high polymer polyethylene fiber long filament after doubling is twisted by twisting machine, twisting machine driving belt degree of tightness is consistent, and every threads is controlled by tension regulator, and timing measures its rotating speed and the twist;
(4) braiding core rope: the strand after being twisted by twisting machine, is woven into, with many strands, the wire rope core that diameter is 2-22mm;
(5) forming eye: opened by the rope strand of described wire rope core end, reversely interted by rope strand in described wire rope core main body, strand ends and wire rope core main body are fixing by weaving, and then constitute an eye in the end of wire rope core;
(6) wire rope core processes: is put into by the wire rope core with eye in resin solution and carries out dipping 2-4h, dries after dipping terminates and by wire rope core;
(7) braiding protective layer: weave with cotton rope outside wire rope core main body and eye, form the protective layer that thickness is 1-2mm.
2. the production technology of enlightening Nima pull rope according to claim 1, it is characterised in that: described wire rope core and protective layer all adopt machinery braiding.
3. the production technology of enlightening Nima pull rope according to claim 1, it is characterised in that: what the resin solution in described step (6) adopted is Belgium GOVI company LAGO50 and L series plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610205096.4A CN105648808A (en) | 2016-04-05 | 2016-04-05 | Production technology for Dyneema pulling rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610205096.4A CN105648808A (en) | 2016-04-05 | 2016-04-05 | Production technology for Dyneema pulling rope |
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| Publication Number | Publication Date |
|---|---|
| CN105648808A true CN105648808A (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610205096.4A Pending CN105648808A (en) | 2016-04-05 | 2016-04-05 | Production technology for Dyneema pulling rope |
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| CN (1) | CN105648808A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219188A (en) * | 2019-07-02 | 2019-09-10 | 山东鲁普科技有限公司 | A kind of polyolefin monofilament latex stretch cord and its continuous producing method |
| CN110835863A (en) * | 2019-11-05 | 2020-02-25 | 鲁普耐特集团有限公司 | Tracing rope |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469651A (en) * | 2013-08-29 | 2013-12-25 | 山东鲁普科技有限公司 | Waterproof acidproof alkali-proof fiber rope and production method thereof |
| CN104514161A (en) * | 2013-09-28 | 2015-04-15 | 泰安鲁普耐特塑料有限公司 | Preparation method of mooring rope for anchoring aircraft carrier |
| CN104514082A (en) * | 2013-09-28 | 2015-04-15 | 泰安鲁普耐特塑料有限公司 | High-strength environmental-friendly fiber rope and preparing method thereof |
| JP2015205766A (en) * | 2014-04-22 | 2015-11-19 | 三菱電機ビルテクノサービス株式会社 | Hoisting rope for elevator |
| CN204875337U (en) * | 2015-07-27 | 2015-12-16 | 如皋市顺源电力绳网带织造有限公司 | High strength high -tenacity fibre haulage rope |
-
2016
- 2016-04-05 CN CN201610205096.4A patent/CN105648808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469651A (en) * | 2013-08-29 | 2013-12-25 | 山东鲁普科技有限公司 | Waterproof acidproof alkali-proof fiber rope and production method thereof |
| CN104514161A (en) * | 2013-09-28 | 2015-04-15 | 泰安鲁普耐特塑料有限公司 | Preparation method of mooring rope for anchoring aircraft carrier |
| CN104514082A (en) * | 2013-09-28 | 2015-04-15 | 泰安鲁普耐特塑料有限公司 | High-strength environmental-friendly fiber rope and preparing method thereof |
| JP2015205766A (en) * | 2014-04-22 | 2015-11-19 | 三菱電機ビルテクノサービス株式会社 | Hoisting rope for elevator |
| CN204875337U (en) * | 2015-07-27 | 2015-12-16 | 如皋市顺源电力绳网带织造有限公司 | High strength high -tenacity fibre haulage rope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219188A (en) * | 2019-07-02 | 2019-09-10 | 山东鲁普科技有限公司 | A kind of polyolefin monofilament latex stretch cord and its continuous producing method |
| CN110835863A (en) * | 2019-11-05 | 2020-02-25 | 鲁普耐特集团有限公司 | Tracing rope |
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