IT939950B - Procedimento ed apparecchio per ri scaldare billette di materia pla stica polimera - Google Patents

Procedimento ed apparecchio per ri scaldare billette di materia pla stica polimera

Info

Publication number: IT939950B
Authority: IT; Italy
Prior art keywords: procedure; polymer material; plastic polymer; heating billets; billets
Prior art date: 1970-10-08

Application number

IT70285/71A

Other languages

English (en)

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.)

1970-10-08

Filing date

1971-10-06

Publication date

1973-02-10

1971-10-06 Application filed by Shell Nv filed Critical Shell Nv

1973-02-10 Application granted granted Critical

1973-02-10 Publication of IT939950B publication Critical patent/IT939950B/it

Links

238000010438 heat treatment Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000002861 polymer material Substances 0.000 title 1

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)
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)
Forging (AREA)

IT70285/71A 1970-10-08 1971-10-06 Procedimento ed apparecchio per ri scaldare billette di materia pla stica polimera IT939950B (it)

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 (it)	1973-02-10

Family

ID=22148826

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT70285/71A IT939950B (it)	1970-10-08	1971-10-06	Procedimento ed apparecchio per ri scaldare billette di materia pla stica polimera

Country Status (10)

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

Families Citing this family (10)

* 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
US4997691A (en) *	1987-10-13	1991-03-05	Questech Ventures, Inc.	Retortable container
US4836764A (en) *	1987-10-13	1989-06-06	Questech Ventures Inc.	Melt-phase thermal pressure apparatus for forming of plastic blanks into retortable containers
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
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

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

1970
- 1970-10-08 US US79163A patent/US3684258A/en not_active Expired - Lifetime
1971
- 1971-10-01 BE BE773399A patent/BE773399A/nl unknown
- 1971-10-05 NL NL7113633A patent/NL7113633A/xx unknown
- 1971-10-06 GB GB4644671A patent/GB1359333A/en not_active Expired
- 1971-10-06 DE DE19712149925 patent/DE2149925A1/de active Pending
- 1971-10-06 CA CA124,599A patent/CA968107A/en not_active Expired
- 1971-10-06 FR FR7135945A patent/FR2110288B1/fr not_active Expired
- 1971-10-06 AU AU34284/71A patent/AU460822B2/en not_active Expired
- 1971-10-06 IT IT70285/71A patent/IT939950B/it active
- 1971-10-06 ZA ZA716694A patent/ZA716694B/xx unknown
- 1971-10-07 ZA ZA716728A patent/ZA716728B/xx unknown

Also Published As

Publication number	Publication date
AU3428471A (en)	1973-04-12
AU460822B2 (en)	1975-05-08
DE2149925A1 (de)	1972-04-13
ZA716694B (en)	1972-06-28
FR2110288B1 (it)	1974-08-19
US3684258A (en)	1972-08-15
NL7113633A (it)	1972-04-11
CA968107A (en)	1975-05-27
BE773399A (nl)	1972-04-04
GB1359333A (en)	1974-07-10
ZA716728B (en)	1972-06-28
FR2110288A1 (it)	1972-06-02

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