FR2288606B1 - - Google Patents

Info

Publication number
FR2288606B1
FR2288606B1 FR7531997A FR7531997A FR2288606B1 FR 2288606 B1 FR2288606 B1 FR 2288606B1 FR 7531997 A FR7531997 A FR 7531997A FR 7531997 A FR7531997 A FR 7531997A FR 2288606 B1 FR2288606 B1 FR 2288606B1
Authority
FR
France
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
Application number
FR7531997A
Other languages
French (fr)
Other versions
FR2288606A1 (en
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.)
KraussMaffei Extrusion GmbH
Original Assignee
Hermann Berstorff Maschinenbau GmbH
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 Hermann Berstorff Maschinenbau GmbH filed Critical Hermann Berstorff Maschinenbau GmbH
Publication of FR2288606A1 publication Critical patent/FR2288606A1/en
Application granted granted Critical
Publication of FR2288606B1 publication Critical patent/FR2288606B1/fr
Granted 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7531997A 1974-10-23 1975-10-20 HEAD CYLINDER PLANT FOR THE TRANSFORMATION OR TREATMENT OF PLASTIC MASSES Granted FR2288606A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2450225A DE2450225C3 (en) 1974-10-23 1974-10-23 Extruder calender for processing plastic masses

Publications (2)

Publication Number Publication Date
FR2288606A1 FR2288606A1 (en) 1976-05-21
FR2288606B1 true FR2288606B1 (en) 1980-04-25

Family

ID=5928879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531997A Granted FR2288606A1 (en) 1974-10-23 1975-10-20 HEAD CYLINDER PLANT FOR THE TRANSFORMATION OR TREATMENT OF PLASTIC MASSES

Country Status (6)

Country Link
JP (1) JPS5752902B2 (en)
DE (1) DE2450225C3 (en)
FR (1) FR2288606A1 (en)
GB (1) GB1510005A (en)
IT (1) IT1043437B (en)
SE (1) SE7511899L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063606U (en) * 1983-10-07 1985-05-04 昭和アルミニウム株式会社 Ventilation system in the foundation of prefabricated buildings
US6132668A (en) * 1985-09-26 2000-10-17 Foster-Miller, Inc. Biaxially oriented ordered polymer films
DE3806387A1 (en) * 1988-02-29 1989-09-07 Troester Maschf Paul METHOD AND DEVICE FOR PROCESSING ELASTOMERIC MEASURES, ESPECIALLY PLASTIC, RUBBER AND THEIR MIXTURES
DE4034268A1 (en) * 1990-03-28 1991-10-02 Troester Maschf Paul Extruder die for rubber or plastic sheet - has inserts in die lips and precise adjustment of calender roll distance to improve material uniformity
DE4009917C1 (en) * 1990-03-28 1991-11-21 Paul Troester Maschinenfabrik, 3000 Hannover, De
DE4035476C2 (en) * 1990-11-08 1996-10-17 Troester Maschf Paul Extruder-calender combination
DE4134676C1 (en) * 1991-10-21 1992-10-15 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De Simple extruder-calender combination - includes injection head on extruder which enables material to be extruded with a cylindrical cross=section
WO2010119861A1 (en) * 2009-04-13 2010-10-21 株式会社ブリヂストン Devices for manufacturing sheet member and rubber coated cord, and methods for manufacturing same
DE102010062900A1 (en) 2010-12-13 2012-06-14 Evonik Röhm Gmbh Process for producing light-conducting bodies and their use in lighting units
US9085104B2 (en) * 2011-07-20 2015-07-21 Nordson Corporation Sculpted extrusion die
JP5880346B2 (en) * 2012-08-13 2016-03-09 コニカミノルタ株式会社 Optical film manufacturing method and manufacturing apparatus
JP2015024557A (en) * 2013-07-26 2015-02-05 株式会社サン・エヌ・ティ Rubber sheet manufacturing apparatus
JP6247625B2 (en) * 2014-10-22 2017-12-13 株式会社サン・エヌ・ティ Rubber sheet manufacturing equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018515A (en) * 1957-12-23 1962-01-30 Clyde Paper Company Ltd Manufacture of plastic sheets
US2938231A (en) * 1958-10-02 1960-05-31 Blaw Knox Co Plastic extrusion die
US2973551A (en) * 1958-12-17 1961-03-07 American Can Co Nozzle
US3274645A (en) * 1963-11-20 1966-09-27 Farrel Corp Extruder-roller die
DE1504266A1 (en) * 1965-04-02 1969-06-04 Hoechst Ag Process and device for the production of plastic films by the extrusion process and with subsequent roller treatment
GB1176357A (en) * 1967-04-01 1970-01-01 Barmag Barmer Maschf Improvements in the Conversion of Films into Separate Oriented Filaments
GB1253886A (en) * 1969-02-07 1971-11-17 David Bridge & Company Ltd Improvements in or relating to the production of sheets of material

Also Published As

Publication number Publication date
DE2450225A1 (en) 1976-05-06
GB1510005A (en) 1978-05-10
IT1043437B (en) 1980-02-20
SE7511899L (en) 1976-04-26
DE2450225B2 (en) 1977-12-01
JPS5165181A (en) 1976-06-05
FR2288606A1 (en) 1976-05-21
DE2450225C3 (en) 1986-07-10
JPS5752902B2 (en) 1982-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse