JPS5340622B2 - - Google Patents

Info

Publication number
JPS5340622B2
JPS5340622B2 JP7360748A JP6074873A JPS5340622B2 JP S5340622 B2 JPS5340622 B2 JP S5340622B2 JP 7360748 A JP7360748 A JP 7360748A JP 6074873 A JP6074873 A JP 6074873A JP S5340622 B2 JPS5340622 B2 JP S5340622B2
Authority
JP
Japan
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
JP7360748A
Other languages
Japanese (ja)
Other versions
JPS4945963A (en
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
Priority claimed from US00279573A external-priority patent/US3852387A/en
Application filed filed Critical
Publication of JPS4945963A publication Critical patent/JPS4945963A/ja
Publication of JPS5340622B2 publication Critical patent/JPS5340622B2/ja
Expired 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
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP7360748A 1972-08-10 1973-05-30 Expired JPS5340622B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00279573A US3852387A (en) 1970-04-24 1972-08-10 Double belt plastic sheet forming and take-off method
DE2432778A DE2432778A1 (en) 1972-08-10 1974-07-08 Thermoplastics sheet flattened between temp. controlled endless belts - to give high finish both sides

Publications (2)

Publication Number Publication Date
JPS4945963A JPS4945963A (en) 1974-05-02
JPS5340622B2 true JPS5340622B2 (en) 1978-10-28

Family

ID=25767382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7360748A Expired JPS5340622B2 (en) 1972-08-10 1973-05-30

Country Status (3)

Country Link
JP (1) JPS5340622B2 (en)
BE (1) BE818704A (en)
DE (1) DE2432778A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254589A (en) * 1978-11-22 1981-03-10 Rohm And Haas Company Belt refurbishing
DE3530309A1 (en) * 1985-08-24 1987-02-26 Held Kurt METHOD AND DEVICE FOR CONTINUOUSLY PRODUCING THERMOPLASTIC PLASTIC RAILS
DE4018531C1 (en) * 1990-06-09 1992-02-13 Roehm Gmbh, 6100 Darmstadt, De
AT412331B (en) * 1995-03-14 2005-01-25 Berndorf Band Gmbh DEVICE AND METHOD FOR THE CONTINUOUS MANUFACTURE OF FOILS, TRACKS OR PLATES
DE10161168B4 (en) * 2001-12-13 2012-08-23 Kraussmaffei Technologies Gmbh Method and device for cooling plate-like or web-shaped substrates
DE102007011463A1 (en) * 2007-03-07 2008-09-11 Breyer Gmbh Maschinenfabrik Producing heavy film by an extrusion process using a device for damming and damping structure-borne- and airborne sound, comprises plasticizing thermoplastic as source material, and extruding thermoplastic by shaped nozzle to a plastic web

Also Published As

Publication number Publication date
JPS4945963A (en) 1974-05-02
BE818704A (fr) 1975-02-10
DE2432778A1 (en) 1976-01-22

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