DK0494566T3 - Apparat til ekstrudering af en profildel med cellestruktur af termoplastisk materiale - Google Patents

Apparat til ekstrudering af en profildel med cellestruktur af termoplastisk materiale

Info

Publication number
DK0494566T3
DK0494566T3 DK91403522.5T DK91403522T DK0494566T3 DK 0494566 T3 DK0494566 T3 DK 0494566T3 DK 91403522 T DK91403522 T DK 91403522T DK 0494566 T3 DK0494566 T3 DK 0494566T3
Authority
DK
Denmark
Prior art keywords
channels
extrusion
channel
cavities
serving
Prior art date
Application number
DK91403522.5T
Other languages
English (en)
Inventor
Bernard Prevotat
Original Assignee
Alphacan Sa
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 Alphacan Sa filed Critical Alphacan Sa
Application granted granted Critical
Publication of DK0494566T3 publication Critical patent/DK0494566T3/da

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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DK91403522.5T 1991-01-10 1991-12-23 Apparat til ekstrudering af en profildel med cellestruktur af termoplastisk materiale DK0494566T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100228A FR2671511B1 (fr) 1991-01-10 1991-01-10 Profile a structure alveolaire en resine thermoplastique - appareillage d'extrusion pour l'obtention du profile et son procede de fabrication.

Publications (1)

Publication Number Publication Date
DK0494566T3 true DK0494566T3 (da) 1995-07-17

Family

ID=9408570

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91403522.5T DK0494566T3 (da) 1991-01-10 1991-12-23 Apparat til ekstrudering af en profildel med cellestruktur af termoplastisk materiale

Country Status (14)

Country Link
EP (1) EP0494566B1 (da)
JP (1) JPH074847B2 (da)
KR (1) KR100192018B1 (da)
CN (1) CN1040079C (da)
AT (1) ATE121345T1 (da)
AU (1) AU655793B2 (da)
BR (1) BR9200063A (da)
CA (1) CA2059118C (da)
DE (1) DE69109076T2 (da)
DK (1) DK0494566T3 (da)
ES (1) ES2071957T3 (da)
FR (1) FR2671511B1 (da)
NO (1) NO920120L (da)
PT (1) PT100002B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6645410B2 (en) 2001-05-17 2003-11-11 Entegris, Inc. Manufacturing apparatus and method for multiple containment tubing
CN1329183C (zh) * 2003-12-30 2007-08-01 张瑞国 利用管材制作蜂窝材料的复合方法
US8733405B2 (en) 2005-03-14 2014-05-27 Advanced Drainage Systems, Inc. Corrugated pipe with outer layer
US7484535B2 (en) * 2005-03-14 2009-02-03 Advanced Drainage Systems, Inc. Corrugated pipe with outer layer
CN102039654A (zh) * 2009-10-13 2011-05-04 甘国工 生产复合泡沫塑料板材或型材的方法及装置
CN104708791A (zh) * 2015-03-11 2015-06-17 江苏大道机电科技有限公司 大型塑料中空成型机的机头流道结构
CN105479714B (zh) * 2015-12-23 2017-12-01 重庆天春科技有限公司 一种利用气压支撑一次成型制备缓冲复合纸板的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486473A (fr) * 1966-05-18 1967-06-30 Matériau alvéolaire en matière thermo-plastique et son procédé de fabrication
FR2142752A1 (en) * 1971-06-24 1973-02-02 Aquitaine Total Organico Partially corrugated board mfr - by continuous extrusion of plastic material through a novel die
JPS5030958A (da) * 1973-07-18 1975-03-27
US4113814A (en) * 1975-09-22 1978-09-12 Sumitomo Chemical Company, Limited Method for producing special pipes having longitudinally extending diaphragm partitions
US4377545A (en) * 1981-06-16 1983-03-22 Borg-Warner Chemicals, Inc. Method of making corrugated reinforced thermoplastic pipe
AU571269B2 (en) * 1983-11-10 1988-04-14 Minnesota Mining And Manufacturing Company Extruded article and method of making the same

Also Published As

Publication number Publication date
JPH074847B2 (ja) 1995-01-25
ES2071957T3 (es) 1995-07-01
CN1063841A (zh) 1992-08-26
PT100002A (pt) 1994-04-29
EP0494566A1 (fr) 1992-07-15
JPH0623823A (ja) 1994-02-01
DE69109076T2 (de) 1995-08-31
NO920120L (no) 1992-07-13
PT100002B (pt) 1999-02-26
EP0494566B1 (fr) 1995-04-19
NO920120D0 (no) 1992-01-09
CA2059118A1 (fr) 1992-07-11
FR2671511A1 (fr) 1992-07-17
BR9200063A (pt) 1992-09-08
AU1016492A (en) 1993-02-04
KR100192018B1 (ko) 1999-06-15
KR920014594A (ko) 1992-08-25
FR2671511B1 (fr) 1994-08-26
AU655793B2 (en) 1995-01-12
CN1040079C (zh) 1998-10-07
DE69109076D1 (de) 1995-05-24
CA2059118C (fr) 1998-12-01
ATE121345T1 (de) 1995-05-15

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