JPH11508203A - 押出装置および押出装置を使用することによるプラスチック材料を延伸する方法 - Google Patents
押出装置および押出装置を使用することによるプラスチック材料を延伸する方法Info
- Publication number
- JPH11508203A JPH11508203A JP9504184A JP50418497A JPH11508203A JP H11508203 A JPH11508203 A JP H11508203A JP 9504184 A JP9504184 A JP 9504184A JP 50418497 A JP50418497 A JP 50418497A JP H11508203 A JPH11508203 A JP H11508203A
- Authority
- JP
- Japan
- Prior art keywords
- extrusion
- extruder
- rotor
- plastic material
- stretching
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 88
- 229920003023 plastic Polymers 0.000 title claims abstract description 88
- 239000000463 material Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 72
- 238000001816 cooling Methods 0.000 claims description 23
- 238000005496 tempering Methods 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 241000282373 Panthera pardus Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001862 defibrillatory effect Effects 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- 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
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/151—Coating hollow articles
-
- 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
- B29C48/151—Coating hollow articles
- B29C48/152—Coating hollow articles the inner surfaces thereof
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
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- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
- B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
- B29C48/468—Cavity transfer mixing devices, i.e. a roller and surrounding barrel both provided with cavities; Barrels and rollers therefor
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- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
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- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
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- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
- B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
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- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/94—Lubricating
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- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/68—Ovens specially adapted for heating preforms or parisons
- B29C49/6835—Ovens specially adapted for heating preforms or parisons using reflectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
- B29K2995/0051—Oriented mono-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
- B29K2995/0053—Oriented bi-axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/006—Flexible liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0028—Stretching, elongating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.筒状プラスチック製品を調製するためのもしくは当該製品を少なくとも一層 のプラスチックで被覆するための押出装置であって、当該押出装置が、最低1個 の円錐固定子(3、4、5)、最低1個の円錐ローター(1、2)および押出導 管(10、25)に押出されるべきプラスチック材料(M)をプレスするためのそれ らの間の最低1個の円錐供給開口部(6、7、8、9)を含んで成り、ローター (1、2)の端にプラスチック材料(M)を脱繊維および/もしくは延伸するた めの手段(23;12、13;24;38、39)が存在することを特徴とする装置。 2.前述の手段がローター(1、2)を通過する開口(23)を含んで成ることを 特徴とする、請求の範囲1の押出装置。 3.前述の手段が、押出導管(10、25)に伸長しかつローター(1、2)の端に 位置を定められた本質的に筒状の伸長(12、13)を含んで成ることを特徴とする 、請求の範囲1もしくは2の押出装置。 4.前述の手段が筒状伸長を通過する開口(24)を含んで成ることを特徴とする 、請求の範囲3の押出装置。 5.ローター(1、2)の端もしくはその伸長(12、13)に環状フランジ(38) が存在することを特徴とする、先行する請求の範囲のいずれかひとつの押出装置 。 6.環状フランジ(38)がそれを通過する開口部(39)を含んで成ることを特徴 とする、請求の範囲5の押出装置。 7.筒状伸長(12、13)がプラスチック材料(M)の流れの方向に本質的に円錐 形に広がること、また、ローターの背部の供給開口部(6、7)に流れ込むプラ スチック材料を伸長(12、13)の外側表面に導き、そし てローターの前の供給開口部(8、9)に流れ込むプラスチック材料と混合され るための手段(22、23)ならびに伸長の外側表面上のプラスチック材料を伸長( 12、13)を通ってさらに先にそしてその内部に導くための手段(24)が存在する ことを特徴とする、先行する請求の範囲のいずれかひとつの押出装置。 8.プラスチック材料の流れを導くための前述の手段が、背部に位置を定められ た供給開口部(6、7)を閉じる固定子の伸長(22)、ローター(1、2)を通 過しかつ固定子の伸長に隣接する開口(23)およびローターの伸長(12)を通過 する開口(24)から成ることを特徴とする、請求の範囲7の押出装置。 9.プラスチックのいくつかの薄層を供給する目的のために、当該装置が、取り 囲む固定子(3、4、5)をもつ最低2個のローター(1、2)を含んで成り、 連続するローター(1、2)の回転方向が常に反対であること、および、最低1 個のローター(1、2)が前述の脱繊維および/もしくは延伸する手段を含んで 成ることを特徴とする、先行する請求の範囲のいずれかひとつの押出装置。 10.ローター(1、2)の間に、薄層の延伸が凍結されることを確実にするた めの中間冷却装置が存在することを特徴とする、請求の範囲9の押出装置。 11.押出導管(10)の入口端が、導管に導かれる製品の初期冷却のための冷却 装置を含んで成ることを特徴とする、存在する製品例えばケーブルを被覆するた めの先行する請求の範囲のいずれかひとつの押出装置。 12.加熱および/もしくは冷却され得るマンドレル(11、26、27)が押出導管 (12、25)と共に置かれることを特徴とする、筒状プラスチッ ク製品を調製するための請求の範囲1ないし10のいずれかひとつの押出装置。 13.マンドレルが、中央の穴、もしくは押出装置を通って伸長する押出導管( 10)中に置かれ、かつ、その端に加熱および/もしくは冷却され得るマンドレル 円錐(29)を含んで成る軸方向に移動可能な棒材(27)であることを特徴とする 、請求の範囲12の押出装置。 14.棒材(27)が、押出装置もしくは押出されるべき製品のいずれかの内側表 面に対して膨脹され得る最低1個のシール(28)を含んで成ることを特徴とする 、請求の範囲13の押出装置。 15.棒材(27)が、空洞であり、そして、棒材を温めるおよび/もしくは冷却 するための手段(35、36)、最低1個のシール(28)を膨張させるための手段な らびに2個のシール(28)の間に焼戻帯を形成するための手段(28、32、33、34 )を含んで成ることを特徴とする、請求の範囲14の押出装置。 16.押出導管(10)の出口端に、断熱材(16)および断熱材に続く冷却ノズル が存在することを特徴とする、先行する請求の範囲のいずれかひとつの押出装置 。 17.最低1個の円錐固定子(3、4、5)、最低1個の円錐ローター(1、2 )および押出導管(10、25)に押出されるべきプラスチック材料(M)をプレス するためのそれらの間の最低1個の円錐供給開口部(6、7、8、9)を含んで 成る押出装置を使用することによる、筒状プラスチック製品の調製もしくは被覆 の間にプラスチック材料を延伸する方法であって、ローター(1個もしくは複数 )(1、2)が、螺旋延伸が円周とほぼ同じ方向を有するように迅速に回転され ること、および、押 出装置を出る筒状プラスチック製品が、円周の方向のプラスチック分子の延伸が 完成した製品の延伸角がより小さい、好ましくは約50ないし60°であるように減 少されるような方法で圧伸成形装置(18)で圧伸成形されることを特徴とする方 法。 18.押出装置から出る筒状プレフォームが、円周方向のプラスチック分子の延 伸がさらに増大するような方法で押出装置に続く焼戻マンドレル上で圧伸成形装 置(18)で圧伸成形されるが、しかし同時の軸方向の延伸により、延伸角それ自 身が初めより小さい、好ましくは50ないし60°になることができることを特徴と する、請求の範囲17の方法。 19.プラスチック材料ファイバー(F)が冷マンドレル(11)もしくは押出装 置を通って移動する製品上で紡糸かつ結晶化されることを特徴とする、請求の範 囲17の方法。 20.架橋されたおよび架橋されないプラスチック材料の混合物(S')が熱マ ンドレル(26)によって架橋温度に加熱されることを特徴とする、請求の範囲1 7の方法。 21.マンドレルの長さならびに従って焼戻および/もしくは反応の時間が押出 速度によって調整されることを特徴とする、請求の範囲17の方法。 22.方法がより高温で始動され、そして、標準的な直径を有する製品が調製さ れかつ製造ラインの冷却たらいのような他の装置に吹き込まれ、その後、製品の 製造温度が延伸が永続的にされ得るように延伸温度近くに低下されることを特徴 とする、請求の範囲17の方法。 23.温度が、焼戻区分を増加させることにより低下されることを特徴とする、 請求の範囲22の方法。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI953162 | 1995-06-26 | ||
FI953162A FI953162A0 (fi) | 1995-06-26 | 1995-06-26 | Extrusionanordning foer framstaellning av ett plastroer |
SE9503272A SE521725C2 (sv) | 1995-09-20 | 1995-09-20 | Ihålig produkt av termoplastmaterial samt sätt för extrudering av densamma |
FI961822A FI106005B (fi) | 1995-12-12 | 1996-04-29 | Menetelmä homogeenisen materiaalin tuottamiseksi suulakepuristimella ja suulakepuristin |
FI9503272-8 | 1996-04-29 | ||
PCT/FI1996/000261 WO1997001428A1 (en) | 1995-06-26 | 1996-05-08 | Extrusion apparatus and method for orienting plastic material by using an extrusion apparatus |
FI961822 | 1996-12-12 |
Publications (2)
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JPH11508203A true JPH11508203A (ja) | 1999-07-21 |
JP3843130B2 JP3843130B2 (ja) | 2006-11-08 |
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JP50418497A Expired - Fee Related JP3843130B2 (ja) | 1995-06-26 | 1996-05-08 | 押出装置および押出装置を使用することによりプラスチック材料を配向させる方法 |
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US (1) | US6197239B1 (ja) |
EP (1) | EP0835177B1 (ja) |
JP (1) | JP3843130B2 (ja) |
CN (1) | CN1058214C (ja) |
AT (1) | ATE210545T1 (ja) |
AU (1) | AU706505B2 (ja) |
CA (1) | CA2225402C (ja) |
DE (1) | DE69617953T2 (ja) |
ES (1) | ES2169797T3 (ja) |
WO (1) | WO1997001428A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016172405A (ja) * | 2015-03-17 | 2016-09-29 | 芦森工業株式会社 | ホースの製造方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9709747B1 (pt) | 1996-04-29 | 2010-05-18 | construção de cabo estabilizado e reforçado por múltiplas camadas. | |
US6352425B1 (en) * | 2000-02-17 | 2002-03-05 | Manfred A. A. Lupke | Rotating disk extruder |
FI111058B (fi) * | 2000-03-21 | 2003-05-30 | Conenor Oy | Laite materiaalin puristamiseksi |
FI111057B (fi) | 2000-05-29 | 2003-05-30 | Conenor Oy | Ekstruusiomenetelmä ja ekstruusiolaite |
US20050285297A1 (en) * | 2004-06-21 | 2005-12-29 | Park Edward H | Extrusion or pultrusion of a polymer undergoing polymerization |
US7131829B2 (en) * | 2004-07-02 | 2006-11-07 | Yamaguchi Mfg. Works, Ltd. | Spiral die assembly |
CN100357086C (zh) * | 2005-09-27 | 2007-12-26 | 东营胜邦塑胶有限公司 | Pe厚壁管材生产技术 |
US7513766B2 (en) * | 2005-10-11 | 2009-04-07 | Cryovac, Inc. | Extrusion apparatus having a driven feed segment |
FR2932408B1 (fr) * | 2008-06-11 | 2010-05-28 | Aircelle Sa | Preforme destinee a former une piece mecanique structurante creuse |
NL2003666C2 (en) * | 2009-10-19 | 2011-04-20 | Rollepaal Holding B V | Methods and devices for manufacturing biaxially oriented tubing. |
AU2015203536B2 (en) * | 2009-10-19 | 2016-07-28 | Hoppmann International B.V. | Methods and devices for manufacturing biaxially oriented tubing |
CN102059799A (zh) * | 2010-10-16 | 2011-05-18 | 青岛亚桑机械有限公司 | 多层复合塑料管材生产方法及其生产线 |
CN104162972B (zh) * | 2013-05-17 | 2018-04-17 | 莫勒科尔科技有限公司 | 用于生产分子双定向塑料管的设备和方法 |
KR101516340B1 (ko) * | 2014-11-26 | 2015-05-04 | 신이피엔씨 주식회사 | 수상 구조물용 충격 보강을 위한 파이프 |
US10232551B2 (en) * | 2016-04-15 | 2019-03-19 | Cc3D Llc | Head and system for continuously manufacturing composite hollow structure |
DE102021115288A1 (de) | 2021-06-14 | 2022-12-15 | Battenfeld-Cincinnati Germany Gmbh | Extrusionswerkzeug und verfahren zum erzeugen eines kunststoffprofils |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE372214C (de) | 1923-03-23 | Hermann Berstorff Maschb Ansta | Strangpresse fuer Gummi und aehnliche Massen | |
GB848423A (en) | 1957-03-12 | 1960-09-14 | Central Electr Generat Board | Improvements in or relating to tubular elements such as electric cables, pipes or the like adapted to be fluid-filled |
DE1092186B (de) | 1958-03-07 | 1960-11-03 | Dynamit Nobel Ag | Schneckenpresse mit zwei konzentrisch ineinanderliegenden Pressraeumen zum Herstellen von Hohlprofilen aus thermoplastischem Kunststoff |
GB946371A (en) | 1962-06-27 | 1964-01-15 | Shell Int Research | Extrusion of thermoplastic materials and equipment therefor |
NL298633A (ja) | 1962-10-11 | 1900-01-01 | ||
US3425455A (en) | 1965-08-30 | 1969-02-04 | Exxon Research Engineering Co | Sprayed internally insulated pipe |
DE2026385A1 (de) * | 1970-05-29 | 1971-12-09 | Anger Kunststoff | Scheibenextruder |
DE2051390A1 (de) | 1970-10-20 | 1972-04-27 | Ver Deutsche Metallwerke Ag | Verfahren zum kontinuierlichen Er zeugen von Rohren aus vernetzten Polyole fm Kunststoffen |
CH549456A (fr) | 1971-11-19 | 1974-05-31 | Sig Schweiz Industrieges | Procede de fabrication d'un film en matiere plastique. |
CH541414A (de) * | 1971-12-17 | 1973-09-15 | Ki Polt I | Extruder zum Verarbeiten von Polymerstoffen |
DE2308284A1 (de) | 1973-02-20 | 1974-09-05 | Krupp Gmbh | Verfahren zur kontinuierlichen verarbeitung von kunststoffen oder elastomeren |
US3907961A (en) * | 1974-01-28 | 1975-09-23 | Phillips Petroleum Co | Flexible cylinder for cooling an extruded pipe |
DE2522357C3 (de) * | 1975-05-21 | 1980-04-24 | Hoechst Ag, 6000 Frankfurt | Blasextruder |
US4218416A (en) * | 1978-11-13 | 1980-08-19 | Baxter Travenol Laboratories, Inc. | Method for extruding a parison |
SE8206483L (sv) | 1982-11-15 | 1984-05-16 | Uponor Ab | Sett for orientering av materialet i ror av plast |
NO159841C (no) | 1985-05-22 | 1989-02-15 | Alcatel Stk As | Ekstruder-krysshode. |
FI79802C (fi) | 1986-04-04 | 1990-03-12 | Kari Johannes Kirjavainen | Foerfarande och presshuvud foer framstaellning av en roerformad extrusionsprodukt ur smaelt plastmassa. |
JPH01114418A (ja) | 1987-10-28 | 1989-05-08 | Fujikura Ltd | 熱収縮チューブの製造方法 |
US5387386A (en) | 1988-06-06 | 1995-02-07 | Kirjavainen; Kari | Extrusion method and apparatus |
FI83184C (fi) | 1988-06-06 | 1991-06-10 | Kari Kirjavainen | Foerfarande och extrusionsanordning foer att behandla material avsett att extruderas. |
FR2650391B1 (fr) | 1989-07-27 | 1993-07-16 | Durand Alain | Procede de fabrication ou de rehabilitation d'un reservoir de stockage, reservoirs obtenus |
US5270390A (en) | 1990-08-22 | 1993-12-14 | Kureha Kagaku Kogyo Kabushiki Kaisha | Resin composition and heat shrinkable film comprising the same composition layer |
US5648104A (en) * | 1991-01-17 | 1997-07-15 | The University Of Manchester Institute Of Science And Technology | Extrusion die |
JPH0524109A (ja) | 1991-07-18 | 1993-02-02 | Hitachi Cable Ltd | 熱収縮チユーブの製造方法 |
US5505887A (en) | 1994-03-10 | 1996-04-09 | Meadox Medicals, Inc. | Extrusion process for manufacturing PTFE products |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2016172405A (ja) * | 2015-03-17 | 2016-09-29 | 芦森工業株式会社 | ホースの製造方法 |
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CA2225402C (en) | 2007-10-02 |
DE69617953T2 (de) | 2002-06-27 |
CA2225402A1 (en) | 1997-01-16 |
CN1058214C (zh) | 2000-11-08 |
AU5650796A (en) | 1997-01-30 |
WO1997001428A1 (en) | 1997-01-16 |
CN1190924A (zh) | 1998-08-19 |
JP3843130B2 (ja) | 2006-11-08 |
ATE210545T1 (de) | 2001-12-15 |
EP0835177A1 (en) | 1998-04-15 |
ES2169797T3 (es) | 2002-07-16 |
DE69617953D1 (de) | 2002-01-24 |
US6197239B1 (en) | 2001-03-06 |
AU706505B2 (en) | 1999-06-17 |
EP0835177B1 (en) | 2001-12-12 |
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