GB1003710A - Improvements in or relating to the coating of wire, strand, ropes and the like filamentary material with plastic - Google Patents
Improvements in or relating to the coating of wire, strand, ropes and the like filamentary material with plasticInfo
- Publication number
- GB1003710A GB1003710A GB45126/62A GB4512662A GB1003710A GB 1003710 A GB1003710 A GB 1003710A GB 45126/62 A GB45126/62 A GB 45126/62A GB 4512662 A GB4512662 A GB 4512662A GB 1003710 A GB1003710 A GB 1003710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastic
- store
- wire
- filament
- aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920003023 plastic Polymers 0.000 title abstract 13
- 239000004033 plastic Substances 0.000 title abstract 13
- 239000011248 coating agent Substances 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000007598 dipping method Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 239000006223 plastic coating Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/20—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/007—Processes for applying liquids or other fluent materials using an electrostatic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
- B05D1/22—Processes for applying liquids or other fluent materials performed by dipping using fluidised-bed technique
- B05D1/24—Applying particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
- B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A filament (e.g. wire, strand or rope) is coated with plastic by passing it through an aperture of diameter suitable for controlling the thickness of the plastic coating, forming a store or bank of the plastic in a sufficiently fluid condition around the filament at the inlet side of the aperture and drawing the filament through the store and aperture at a speed sufficient to form a rolling doughnut-shaped state of the plastic in the store, and feeding the store with additional plastic to maintain it. Apparatus is described in which a steel wire is pre-heated and passed through a heated die which is supplied with powdered and partly fused polythene from an extruder; alternatively, the pulverulent plastic may be applied to the pre-heated wire by an extrusion process, by dipping in pulverulent plastic, or by a combination fluidised-bed and electrostatic-attraction process, and the roughly coated wire then passed through a heated die. A plurality of dies may be employed, which may be chromium-plated or P.T.F.E. coated and may be of different shapes.ALSO:A filament (e.g. wire, strand or rope) is coated with plastic by passng it through an aperture of diameter suitable for controlling the thickness of the plastic coating, forming a store or bank of the plastic in a sufficiently fluid condition around the filament at the inlet side of the aperture and drawing the filament through the store and aperture at a speed sufficient to form a rolling doughnut-shaped state of the plastic in the store, and feeding the store with additional plastic to maintain it. Apparatus is described in which a steel wire is pre-heated and passed through a heated die which is supplied with powdered and partly fused polyethylene from an extruder; alternatively, the pulverulent plastic may be applied to the pre-heated wire by an extrusion process, by dipping in pulverulent plastic, or by a combination fluidized-bed and electrostatic-attraction process, and the roughly-coated wire then passed through a heated die. A plurality of dies may be employed, which may be chromium-plated or P.T.F.E. coated and may be of different shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45126/62A GB1003710A (en) | 1962-11-29 | 1962-11-29 | Improvements in or relating to the coating of wire, strand, ropes and the like filamentary material with plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45126/62A GB1003710A (en) | 1962-11-29 | 1962-11-29 | Improvements in or relating to the coating of wire, strand, ropes and the like filamentary material with plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1003710A true GB1003710A (en) | 1965-09-08 |
Family
ID=10435986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45126/62A Expired GB1003710A (en) | 1962-11-29 | 1962-11-29 | Improvements in or relating to the coating of wire, strand, ropes and the like filamentary material with plastic |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1003710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104131A1 (en) * | 2002-06-07 | 2003-12-18 | Kone Corporation | Elevator provided with a coated hoisting rope |
-
1962
- 1962-11-29 GB GB45126/62A patent/GB1003710A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104131A1 (en) * | 2002-06-07 | 2003-12-18 | Kone Corporation | Elevator provided with a coated hoisting rope |
| US9428364B2 (en) | 2002-06-07 | 2016-08-30 | Kone Corporation | Elevator provided with a coated hoisting rope |
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