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GB1359333A - Method and apparatus for heating villets of plastic polymer material - Google Patents

Method and apparatus for heating villets of plastic polymer material

Info

Publication number
GB1359333A
GB1359333A GB4644671A GB4644671A GB1359333A GB 1359333 A GB1359333 A GB 1359333A GB 4644671 A GB4644671 A GB 4644671A GB 4644671 A GB4644671 A GB 4644671A GB 1359333 A GB1359333 A GB 1359333A
Authority
GB
United Kingdom
Prior art keywords
billets
plates
heated
heating
polymer material
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
GB4644671A
Other languages
English (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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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 INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of GB1359333A publication Critical patent/GB1359333A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • B29B13/02Conditioning 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)
  • Press Drives And Press Lines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Forging (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB4644671A 1970-10-08 1971-10-06 Method and apparatus for heating villets of plastic polymer material Expired GB1359333A (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
GB1359333A true GB1359333A (en) 1974-07-10

Family

ID=22148826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4644671A Expired GB1359333A (en) 1970-10-08 1971-10-06 Method and apparatus for heating villets of plastic polymer material

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112753788A (zh) * 2021-01-15 2021-05-07 韦祝英 一种带有自动翻转的茶叶烘烤机

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919456A1 (de) * 1979-05-15 1980-12-04 Kannegiesser H Gmbh Co Vorrichtung zur verformung von aus kunststoffen geschaeumten platten
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 (de) * 1989-12-23 1991-06-27 Bayer Ag Verfahren zum thermoplastischen verformen von kunststoffen
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

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112753788A (zh) * 2021-01-15 2021-05-07 韦祝英 一种带有自动翻转的茶叶烘烤机
CN112753788B (zh) * 2021-01-15 2022-11-22 湖北小稀藤茶叶有限公司 一种带有自动翻转的茶叶烘烤机

Also Published As

Publication number Publication date
FR2110288B1 (de) 1974-08-19
ZA716694B (en) 1972-06-28
BE773399A (nl) 1972-04-04
AU3428471A (en) 1973-04-12
ZA716728B (en) 1972-06-28
FR2110288A1 (de) 1972-06-02
CA968107A (en) 1975-05-27
US3684258A (en) 1972-08-15
IT939950B (it) 1973-02-10
NL7113633A (de) 1972-04-11
DE2149925A1 (de) 1972-04-13
AU460822B2 (en) 1975-05-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee