IT939950B - PROCEDURE AND APPARATUS FOR HEATING BILLETS OF PLASTIC POLYMER MATERIAL - Google Patents

PROCEDURE AND APPARATUS FOR HEATING BILLETS OF PLASTIC POLYMER MATERIAL

Info

Publication number
IT939950B
IT939950B IT70285/71A IT7028571A IT939950B IT 939950 B IT939950 B IT 939950B IT 70285/71 A IT70285/71 A IT 70285/71A IT 7028571 A IT7028571 A IT 7028571A IT 939950 B IT939950 B IT 939950B
Authority
IT
Italy
Prior art keywords
procedure
polymer material
plastic polymer
heating billets
billets
Prior art date
Application number
IT70285/71A
Other languages
Italian (it)
Original Assignee
Shell Nv
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 Nv filed Critical Shell Nv
Application granted granted Critical
Publication of IT939950B publication Critical patent/IT939950B/en

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)
IT70285/71A 1970-10-08 1971-10-06 PROCEDURE AND APPARATUS FOR HEATING BILLETS OF PLASTIC POLYMER MATERIAL IT939950B (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
IT939950B true IT939950B (en) 1973-02-10

Family

ID=22148826

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70285/71A IT939950B (en) 1970-10-08 1971-10-06 PROCEDURE 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
CA968107A (en) 1975-05-27
FR2110288B1 (en) 1974-08-19
BE773399A (en) 1972-04-04
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

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