CA968107A - Method and apparatus for heating billets of plastic polymer material - Google Patents

Method and apparatus for heating billets of plastic polymer material

Info

Publication number
CA968107A
CA968107A CA124,599A CA124599A CA968107A CA 968107 A CA968107 A CA 968107A CA 124599 A CA124599 A CA 124599A CA 968107 A CA968107 A CA 968107A
Authority
CA
Canada
Prior art keywords
polymer material
plastic polymer
heating billets
billets
heating
Prior art date
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
CA124,599A
Other versions
CA124599S (en
Inventor
Herbert G. Johnson
Paul M. Coffman
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of CA968107A publication Critical patent/CA968107A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Press Drives And Press Lines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CA124,599A 1970-10-08 1971-10-06 Method and apparatus for heating billets of plastic polymer material Expired CA968107A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7916370A 1970-10-08 1970-10-08

Publications (1)

Publication Number Publication Date
CA968107A true CA968107A (en) 1975-05-27

Family

ID=22148826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,599A Expired CA968107A (en) 1970-10-08 1971-10-06 Method and apparatus for heating billets of plastic polymer material

Country Status (10)

Country Link
US (1) US3684258A (en)
AU (1) AU460822B2 (en)
BE (1) BE773399A (en)
CA (1) CA968107A (en)
DE (1) DE2149925A1 (en)
FR (1) FR2110288B1 (en)
GB (1) GB1359333A (en)
IT (1) IT939950B (en)
NL (1) NL7113633A (en)
ZA (2) ZA716694B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919456A1 (en) * 1979-05-15 1980-12-04 Kannegiesser H Gmbh Co Moulding plant for plates of polyurethane foam - having conveyor transporting through contact heaters to double bolster press
US4431404A (en) * 1982-08-26 1984-02-14 Whirlpool Corporation Method and apparatus for heating plastic sheet material
US4836764A (en) * 1987-10-13 1989-06-06 Questech Ventures Inc. Melt-phase thermal pressure apparatus for forming of plastic blanks into retortable containers
US4997691A (en) * 1987-10-13 1991-03-05 Questech Ventures, Inc. Retortable container
US5091231A (en) * 1988-10-13 1992-02-25 Questech Ventures, Inc. Retortable container
DE3942891A1 (en) * 1989-12-23 1991-06-27 Bayer Ag METHOD FOR THERMOPLASTIC SHAPING OF PLASTICS
US6443721B1 (en) 1999-05-05 2002-09-03 Maytag Corporation Apparatus for creating a substantially uniform temperature across a plastic sheet for delivery to an appliance liner thermoforming device
US6776612B2 (en) * 2002-08-29 2004-08-17 Austin's Pizza Oven conveyor and method thereof
US8287270B2 (en) 2009-09-30 2012-10-16 Printpack Illinois Inc. Methods and systems for thermoforming with billets
CN112753788B (en) * 2021-01-15 2022-11-22 湖北小稀藤茶叶有限公司 Tea leaf baking machine with automatic overturning function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892263A (en) * 1955-06-15 1959-06-30 Beloit Iron Works Paper machine dryer
US3502310A (en) * 1968-05-17 1970-03-24 Shell Oil Co Hot plate billet heater and method of heating
US3491989A (en) * 1968-07-03 1970-01-27 Weyerhaeuser Co Apparatus for heating moving sheet materials

Also Published As

Publication number Publication date
ZA716694B (en) 1972-06-28
NL7113633A (en) 1972-04-11
US3684258A (en) 1972-08-15
FR2110288A1 (en) 1972-06-02
FR2110288B1 (en) 1974-08-19
BE773399A (en) 1972-04-04
IT939950B (en) 1973-02-10
AU460822B2 (en) 1975-05-08
DE2149925A1 (en) 1972-04-13
GB1359333A (en) 1974-07-10
AU3428471A (en) 1973-04-12
ZA716728B (en) 1972-06-28

Similar Documents

Publication Publication Date Title
AU460828B2 (en) Process and apparatus for controlling dimension in plastic extrusion
CA1006308A (en) Method of and apparatus for extruding plastic materials
AU474375B2 (en) Method and apparatus for processing material
CA997515A (en) Method of and apparatus for stretching plastic sheet material
AU446909B2 (en) Methods of and apparatus for treating elongated material
AU460822B2 (en) Method and apparatus for heating billets of plastic polymer material
CA942465A (en) Methods of and apparatus for extruding plastic material
CA937371A (en) Method and apparatus for molding thermoplastic materials
CA958860A (en) Apparatus and method of molding
CA975518A (en) Method and apparatus for extruding wide profiles of thermoplastic material
CA958172A (en) Method and apparatus for producing an expanded polymer material
CA856516A (en) Carrying bag of plastic material and process and apparatus for its manufacture
CA835309A (en) Method and apparatus for rapid heating of solid materials
CA783491A (en) Method of and apparatus for extruding thermoplastic material
CA840890A (en) Method of and apparatus for the manufacture of tubes of plastics material
CA927563A (en) Method and apparatus for pelletizing of plastic materials
CA1008618A (en) Method of and apparatus for extruding plastic materials
CA1026510A (en) Method of and apparatus for extruding plastic materials
CA971322A (en) Method and apparatus for polymerizing plastic
CA849986A (en) Method and apparatus for drawing thermoplastic materials
CA850573A (en) Method and apparatus for heating formed products
CA863216A (en) Method and apparatus for molding thermoplastic material
CA903418A (en) Extrusion apparatus and method of molding
AU448506B2 (en) Improvements in methods of and apparatus for extruding plastic material
CA845691A (en) Process and apparatus for devolatilizing solid materials