BE1009869A5 - Outil d'injection a fente large pour l'extrusion de feuilles et de panneaux en une matiere synthetique thermoplastique. - Google Patents

Outil d'injection a fente large pour l'extrusion de feuilles et de panneaux en une matiere synthetique thermoplastique. Download PDF

Info

Publication number
BE1009869A5
BE1009869A5 BE9500017A BE9500017A BE1009869A5 BE 1009869 A5 BE1009869 A5 BE 1009869A5 BE 9500017 A BE9500017 A BE 9500017A BE 9500017 A BE9500017 A BE 9500017A BE 1009869 A5 BE1009869 A5 BE 1009869A5
Authority
BE
Belgium
Prior art keywords
nozzle
tool
wide slot
width
interstitial
Prior art date
Application number
BE9500017A
Other languages
English (en)
French (fr)
Inventor
Robert Wirtz
Achim Kaun
Anton Ruebhausen
Heinz Beisemann
Original Assignee
Reifenhaeuser Masch
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 Reifenhaeuser Masch filed Critical Reifenhaeuser Masch
Application granted granted Critical
Publication of BE1009869A5 publication Critical patent/BE1009869A5/fr

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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
BE9500017A 1994-01-19 1995-01-10 Outil d'injection a fente large pour l'extrusion de feuilles et de panneaux en une matiere synthetique thermoplastique. BE1009869A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4401429A DE4401429C2 (de) 1994-01-19 1994-01-19 Breitschlitzdüsenwerkzeug für das Strangpressen von Folien und Tafeln aus thermoplastischem Kunststoff

Publications (1)

Publication Number Publication Date
BE1009869A5 true BE1009869A5 (fr) 1997-10-07

Family

ID=6508225

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9500017A BE1009869A5 (fr) 1994-01-19 1995-01-10 Outil d'injection a fente large pour l'extrusion de feuilles et de panneaux en une matiere synthetique thermoplastique.

Country Status (4)

Country Link
JP (1) JP2786405B2 (de)
BE (1) BE1009869A5 (de)
DE (1) DE4401429C2 (de)
IT (1) IT1272893B (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621828A (en) * 1979-07-31 1981-02-28 Matsushita Electric Works Ltd Mold for extrusion-molding
FR2586611A1 (fr) * 1985-09-02 1987-03-06 Ems Extrusion Dispositif de reglage rapide d'ouverture d'une filiere plate d'extrusion et filiere munie d'un tel dispositif
JPH01152030A (ja) * 1987-12-10 1989-06-14 Sumitomo Heavy Ind Ltd Ｔダイリップ駆動方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940221A (en) * 1973-09-10 1976-02-24 Welex Incorporated Thickness control system for an extrusion die
DE3427912C1 (de) * 1984-07-28 1986-03-06 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Strangpressaggregat fuer das Strangpressen von thermoplastifiziertem Kunststoff

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621828A (en) * 1979-07-31 1981-02-28 Matsushita Electric Works Ltd Mold for extrusion-molding
FR2586611A1 (fr) * 1985-09-02 1987-03-06 Ems Extrusion Dispositif de reglage rapide d'ouverture d'une filiere plate d'extrusion et filiere munie d'un tel dispositif
JPH01152030A (ja) * 1987-12-10 1989-06-14 Sumitomo Heavy Ind Ltd Ｔダイリップ駆動方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 072 (M - 068) 14 May 1981 (1981-05-14) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 415 (M - 870) 13 September 1989 (1989-09-13) *

Also Published As

Publication number Publication date
IT1272893B (it) 1997-07-01
JP2786405B2 (ja) 1998-08-13
DE4401429C2 (de) 1997-03-27
JPH0834045A (ja) 1996-02-06
ITMI950049A1 (it) 1996-07-12
DE4401429A1 (de) 1995-07-20
ITMI950049A0 (it) 1995-01-12

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