AU4934296A - Extrusion method and apparatus therefor - Google Patents

Extrusion method and apparatus therefor

Info

Publication number
AU4934296A
AU4934296A AU49342/96A AU4934296A AU4934296A AU 4934296 A AU4934296 A AU 4934296A AU 49342/96 A AU49342/96 A AU 49342/96A AU 4934296 A AU4934296 A AU 4934296A AU 4934296 A AU4934296 A AU 4934296A
Authority
AU
Australia
Prior art keywords
extrusion method
apparatus therefor
therefor
extrusion
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.)
Abandoned
Application number
AU49342/96A
Inventor
Vittorio Dezen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westlake Canada Inc
Original Assignee
Royal Group Inc Canada
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Royal Group Inc Canada filed Critical Royal Group Inc Canada
Publication of AU4934296A publication Critical patent/AU4934296A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C48/025—General arrangement or layout of plant
    • B29C48/0255—General arrangement or layout of plant for extruding parallel streams of material, e.g. several separate parallel streams of extruded material forming separate 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
    • B29C48/03—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
    • B29C48/03—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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered 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
    • B29C48/355—Conveyors for extruded 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
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AU49342/96A 1995-03-15 1996-03-14 Extrusion method and apparatus therefor Abandoned AU4934296A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2144719 1995-03-15
CA002144719A CA2144719A1 (en) 1995-03-15 1995-03-15 Extrusion method and apparatus therefor
PCT/CA1996/000156 WO1996029186A2 (en) 1995-03-15 1996-03-14 Extrusion method and apparatus therefor

Publications (1)

Publication Number Publication Date
AU4934296A true AU4934296A (en) 1996-10-08

Family

ID=4155433

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49342/96A Abandoned AU4934296A (en) 1995-03-15 1996-03-14 Extrusion method and apparatus therefor

Country Status (3)

Country Link
AU (1) AU4934296A (en)
CA (1) CA2144719A1 (en)
WO (1) WO1996029186A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726463A1 (en) * 1997-06-21 1998-12-24 Kreyenborg Verwaltungen Distribution switch for a plastics processing plant
DE29714899U1 (en) * 1997-08-20 1998-09-17 VEKA AG, 48324 Sendenhorst Device for extruding plastic hollow profiles for window or door profiles
US6174478B1 (en) * 1998-09-25 2001-01-16 Silver-Line Plastics Corporation Method and apparatus for simultaneous extrusion of two triple-wall pipes
AT414344B8 (en) * 2002-10-25 2013-03-15 Technoplast Kunststofftechnik METHOD FOR PRODUCING PLASTIC PROFILES
JP5626764B2 (en) 2010-04-07 2014-11-19 Ykk株式会社 Take-up machine
CN103507179A (en) * 2013-09-09 2014-01-15 界首市华盛塑料机械有限公司 Intelligent separated-color multi-screw energy-saving plastic recycling machine
EP2926974B1 (en) * 2014-04-03 2020-01-08 Veka AG Dual cooling and calibrating unit for the extrusion of hollow plastic profiles in adjacent extrusion lines operated in pairs
DE102020103687B4 (en) * 2020-02-12 2022-05-05 Battenfeld-Cincinnati Germany Gmbh Device for starting an extrusion process
CN115071109B (en) * 2022-07-22 2022-11-04 广东乐善智能装备股份有限公司 Neck ring mold control method and system of extruder in bottle blowing machine
CN115583651A (en) * 2022-10-18 2023-01-10 黄培章 Activated carbon rod production equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6613322A (en) * 1966-09-21 1968-03-22
FR2466333A1 (en) * 1979-10-02 1981-04-10 Bell Ag Maschf PROCESS FOR THE DELIVERY OF A PLASTIFIED SYNTHETIC MATERIAL, IN PARTICULAR ALONG PARALLEL PLACES
DE3013038C2 (en) * 1980-04-03 1983-02-03 Werner & Pfleiderer, 7000 Stuttgart Screen changing device for extruders
DE3514421A1 (en) * 1985-04-20 1986-10-23 Continental Gummi-Werke Ag, 3000 Hannover Device for producing extruded profiles composed of various plastic rubber or synthetic resin compounds
DE4117995A1 (en) * 1991-06-01 1992-12-03 Theysohn Friedrich Fa DEVICE FOR DRAWING AN EXTENDED PROFILE BODY

Also Published As

Publication number Publication date
CA2144719A1 (en) 1996-09-16
WO1996029186A3 (en) 1996-11-28
WO1996029186A2 (en) 1996-09-26

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