SE317495B - - Google Patents

Info

Publication number
SE317495B
SE317495B SE11071/66A SE1107166A SE317495B SE 317495 B SE317495 B SE 317495B SE 11071/66 A SE11071/66 A SE 11071/66A SE 1107166 A SE1107166 A SE 1107166A SE 317495 B SE317495 B SE 317495B
Authority
SE
Sweden
Application number
SE11071/66A
Inventor
R Hsia
Original Assignee
Continental Can Co
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 Continental Can Co filed Critical Continental Can Co
Publication of SE317495B publication Critical patent/SE317495B/xx

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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
    • 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
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
SE11071/66A 1965-08-25 1966-08-16 SE317495B (un)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482497A US3364524A (en) 1965-08-25 1965-08-25 Cooling plug for continuously extruded hot tubular plastic material

Publications (1)

Publication Number Publication Date
SE317495B true SE317495B (un) 1969-11-17

Family

ID=23916318

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11071/66A SE317495B (un) 1965-08-25 1966-08-16

Country Status (4)

Country Link
US (1) US3364524A (un)
DE (1) DE1629330A1 (un)
GB (1) GB1152998A (un)
SE (1) SE317495B (un)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476846A (en) * 1967-07-17 1969-11-04 Du Pont Process and apparatus for extruding polyolefins
US3724976A (en) * 1970-12-01 1973-04-03 Sinclair Koppers Co Fluid distributor for use in extruding foamed polymeric materials
US4009976A (en) * 1973-09-04 1977-03-01 Mobil Oil Corporation Apparatus for producing a foamed polystyrene sheet having a density gradient decreasing from the external surfaces inwardly
CA1285114C (en) * 1985-12-24 1991-06-25 Ellis Fabian Extrusion system
FI82633C (fi) * 1987-10-12 1991-04-10 Muolon Oy Foerfarande foer framstaellning av en krympande produkt.
CA2607517C (en) * 2007-10-22 2012-01-31 Manfred A. A. Lupke Pipe extruding system with cooling plug separation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA673305A (en) * 1963-10-29 T. Hathaway Charles Extruder with mandrel
US864428A (en) * 1906-10-02 1907-08-27 Albert O Mitchell Milk-regenerator.
US2177207A (en) * 1937-11-18 1939-10-24 Nero Martial Del Beer cooler
US2403476A (en) * 1944-08-08 1946-07-09 Du Pont Extrusion apparatus
US3061875A (en) * 1955-10-17 1962-11-06 Milo R Gerow Wind-up method and apparatus
GB929662A (en) * 1958-09-04 1963-06-26 Paul Kleinewefers A calender roller
US3221084A (en) * 1959-05-26 1965-11-30 Du Pont Manufacture of polyethylene film
US2987765A (en) * 1960-07-07 1961-06-13 Du Pont Process and apparatus for forming tubes
US3142865A (en) * 1961-10-26 1964-08-04 Owens Illinois Glass Co Method and apparatus for producing thermoplastic tubing and sheeting
US3160918A (en) * 1961-11-15 1964-12-15 berggren etal
US3265124A (en) * 1964-07-10 1966-08-09 Falls Ind Inc Coated graphite products

Also Published As

Publication number Publication date
DE1629330A1 (de) 1971-01-14
GB1152998A (en) 1969-05-21
US3364524A (en) 1968-01-23

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