AT370672B - METHOD FOR PRODUCING THIN-WALLED ARTICLES FROM CRYSTALLINE THERMOPLASTIC PLASTIC - Google Patents

METHOD FOR PRODUCING THIN-WALLED ARTICLES FROM CRYSTALLINE THERMOPLASTIC PLASTIC

Info

Publication number: AT370672B
Authority: AT; Austria
Prior art keywords: thermoplastic plastic; crystalline thermoplastic; producing thin; walled articles; walled
Prior art date: 1977-07-25

Application number

AT0508878A

Other languages

German (de)

Other versions

ATA508878A (en

Inventor

Alfons W Ing Thiel

Barbara Ing Geppert

Original Assignee

Bellaplast Gmbh

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.)

1977-07-25

Filing date

1978-07-13

Publication date

1983-04-25

1978-07-13 Application filed by Bellaplast Gmbh filed Critical Bellaplast Gmbh

1982-09-15 Publication of ATA508878A publication Critical patent/ATA508878A/en

1983-04-25 Application granted granted Critical

1983-04-25 Publication of AT370672B publication Critical patent/AT370672B/en

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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
- B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
- B29C51/423—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential through the thickness of the preform
- 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
- B29C48/07—Flat, e.g. panels
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- 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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- 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
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling drums

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Laminated Bodies (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)

AT0508878A 1977-07-25 1978-07-13 METHOD FOR PRODUCING THIN-WALLED ARTICLES FROM CRYSTALLINE THERMOPLASTIC PLASTIC AT370672B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81887677A	1977-07-25	1977-07-25

Publications (2)

Publication Number	Publication Date
ATA508878A ATA508878A (en)	1982-09-15
AT370672B true AT370672B (en)	1983-04-25

Family

ID=25226658

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT0508778A AT370671B (en)	1977-07-25	1978-07-13	METHOD FOR PRODUCING THIN-WALLED ARTICLES FROM THERMOPLASTIC PLASTIC
AT0508878A AT370672B (en)	1977-07-25	1978-07-13	METHOD FOR PRODUCING THIN-WALLED ARTICLES FROM CRYSTALLINE THERMOPLASTIC PLASTIC

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT0508778A AT370671B (en)	1977-07-25	1978-07-13	METHOD FOR PRODUCING THIN-WALLED ARTICLES FROM THERMOPLASTIC PLASTIC

Country Status (13)

Country	Link
JP (1)	JPS5440870A (en)
AR (1)	AR215724A1 (en)
AT (2)	AT370671B (en)
BE (1)	BE869217A (en)
CA (2)	CA1114125A (en)
DE (2)	DE2830788A1 (en)
ES (1)	ES471997A1 (en)
FR (2)	FR2398593A1 (en)
GB (2)	GB2001576B (en)
IT (2)	IT1097332B (en)
NL (2)	NL7807832A (en)
SE (1)	SE423878B (en)
ZA (2)	ZA784183B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5281895U (en) *	1975-12-16	1977-06-18
JPS56167411A (en) *	1980-05-30	1981-12-23	Mitsubishi Electric Corp	Manufacture of synthetic resin molding
JPS57135110A (en) *	1981-02-16	1982-08-20	Toyo Seikan Kaisha Ltd	Manufacture of multilayer plastic vessel
JPS595019A (en) *	1982-07-02	1984-01-11	Toppan Printing Co Ltd	Manufacture of heat-resisting container
EP0133188A1 (en) *	1983-08-05	1985-02-20	Brückner Maschinenbau Gernot Brückner GmbH & Co. KG	Process and apparatus for producing a hot-formed plastic composite
WO1985002142A1 (en) *	1983-11-11	1985-05-23	A.A.R.C. (Management) Pty. Limited	Molten thermoplastic web feeding process and apparatus
DE3505828A1 (en) *	1985-02-20	1987-01-22	Benecke Gmbh J	METHOD FOR THE PRODUCTION OF MOLDED PLASTIC ELEMENTS, AND THERMOFORMING DEVICE SUITABLE FOR THIS
EP0376211B1 (en) *	1988-12-27	1994-06-08	Idemitsu Petrochemical Co. Ltd.	Method of forming an articale out of a themoplastic resin sheet
IE68430B1 (en) *	1990-08-12	1996-06-12	Polysheet Ireland Ltd	A method and apparatus for forming an article of PET material
DE4116337C2 (en) *	1991-05-18	1994-01-27	Hatto Dipl Ing Hartnagel	Process for producing thin-walled moldings from partially crystalline thermoplastic material, in particular polyolefin, such as polypropylene, by thermoforming, and device for carrying out this process
DE10327741A1 (en) *	2003-06-18	2005-01-13	Fagerdala Deutschland Gmbh	Swiveling vehicle sun visor manufacture involves heating extruded polypropylene foam sheet to a specific temperature, press molding while applying vacuum and cutting shells from sheet
JP6493275B2 (en) *	2016-03-31	2019-04-03	東洋紡株式会社	Cavity-containing heat-shrinkable polyester film
DE102016120339A1 (en) *	2016-10-25	2018-04-26	Prominent Gmbh	Process for the preparation of a shaped membrane

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH258231A (en) *	1946-04-13	1948-11-30	Durazzo Santos Paul	Space heater.
US2642627A (en) *	1950-10-27	1953-06-23	Julius W Mann	Method of heating the interior of plastic preforms
US3042972A (en) *	1960-06-24	1962-07-10	Koppers Co Inc	Process of manufacturing articles having outer foamed portions
FR1549532A (en) *	1967-11-02	1968-12-13
BE775844A (en) *	1970-12-04	1972-05-26	Shell Int Research
US3979491A (en) *	1971-11-24	1976-09-07	Continental Can Company, Inc.	Process for the manufacture of an oriented container
US4039609A (en) *	1972-10-25	1977-08-02	Bellaplast Gmbh	Method for the manufacture of thin-walled shaped articles of thermoplastic material
DE2344866A1 (en) *	1973-09-06	1975-03-20	Bellaplast Gmbh	METHOD AND DEVICE FOR MANUFACTURING MOLDINGS BY THERMOFORMING
DE2252219B2 (en) *	1972-10-25	1978-02-16	Bellaplast Gmbh, 6200 Wiesbaden	METHOD AND DEVICE FOR PRODUCING THIN-WALLED MOLDINGS FROM THERMOPLASTIC PLASTIC
DE2328368B2 (en) *	1973-06-04	1977-12-22	Bellaplast Gmbh, 6200 Wiesbaden	THERMO FORMING DEVICE FOR THE PRODUCTION OF MOLDINGS OF LARGE DEPTH FROM A RELATIVELY THICK PLASTIC STRIP
US3934743A (en) *	1972-12-29	1976-01-27	American Can Company	Blow molded, oriented plastic bottle and method for making same
US3786221A (en) *	1973-03-29	1974-01-15	American Can Co	Method for heat treating a polar, dielectric parison
CA1080416A (en) *	1974-10-31	1980-07-01	Robert P. Noonan	Oriented containers

1978
- 1978-07-12 SE SE7807756A patent/SE423878B/en unknown
- 1978-07-13 DE DE19782830788 patent/DE2830788A1/en not_active Ceased
- 1978-07-13 AT AT0508778A patent/AT370671B/en not_active IP Right Cessation
- 1978-07-13 DE DE2830740A patent/DE2830740C2/en not_active Expired
- 1978-07-13 AT AT0508878A patent/AT370672B/en not_active IP Right Cessation
- 1978-07-21 GB GB787830719A patent/GB2001576B/en not_active Expired
- 1978-07-24 IT IT26034/78A patent/IT1097332B/en active
- 1978-07-24 CA CA308,018A patent/CA1114125A/en not_active Expired
- 1978-07-24 NL NL7807832A patent/NL7807832A/en not_active Application Discontinuation
- 1978-07-24 CA CA308,019A patent/CA1114126A/en not_active Expired
- 1978-07-24 BE BE189459A patent/BE869217A/en not_active IP Right Cessation
- 1978-07-24 GB GB787830874A patent/GB2001577B/en not_active Expired
- 1978-07-24 IT IT26035/78A patent/IT1097331B/en active
- 1978-07-24 ES ES471997A patent/ES471997A1/en not_active Expired
- 1978-07-24 ZA ZA00784183A patent/ZA784183B/en unknown
- 1978-07-24 ZA ZA00784184A patent/ZA784184B/en unknown
- 1978-07-24 NL NL7807831A patent/NL7807831A/en not_active Application Discontinuation
- 1978-07-25 FR FR7821925A patent/FR2398593A1/en active Granted
- 1978-07-25 FR FR7821924A patent/FR2398592A1/en active Granted
- 1978-07-25 JP JP9005378A patent/JPS5440870A/en active Pending
- 1978-07-25 AR AR273068A patent/AR215724A1/en active

Also Published As

Publication number	Publication date
ATA508878A (en)	1982-09-15
IT1097332B (en)	1985-08-31
GB2001576A (en)	1979-02-07
IT7826035A0 (en)	1978-07-24
JPS5440870A (en)	1979-03-31
DE2830788A1 (en)	1979-02-15
SE7807756L (en)	1979-01-26
BE869217A (en)	1979-01-24
ZA784184B (en)	1979-07-25
AT370671B (en)	1983-04-25
FR2398593B1 (en)	1984-04-13
GB2001576B (en)	1982-03-03
GB2001577A (en)	1979-02-07
ES471997A1 (en)	1979-02-16
IT7826034A0 (en)	1978-07-24
DE2830740A1 (en)	1979-02-15
FR2398592A1 (en)	1979-02-23
ATA508778A (en)	1982-09-15
FR2398592B1 (en)	1984-04-20
IT1097331B (en)	1985-08-31
FR2398593A1 (en)	1979-02-23
ZA784183B (en)	1979-07-25
NL7807831A (en)	1979-01-29
CA1114126A (en)	1981-12-15
DE2830740C2 (en)	1985-11-07
GB2001577B (en)	1982-01-13
AR215724A1 (en)	1979-10-31
NL7807832A (en)	1979-01-29
SE423878B (en)	1982-06-14
CA1114125A (en)	1981-12-15

Publication	Publication Date	Title
ATA379681A (en)	1984-02-15	METHOD FOR PRODUCING TAPES FROM THERMOPLASTIC PLASTIC
DE68929311D1 (en)	2001-08-09	PROCESS FOR INJECTION MOLDING
DE68915831D1 (en)	1994-07-14	Process for making molded multilayer articles.
AT368062B (en)	1982-09-10	DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
DE69124266D1 (en)	1997-02-27	METHOD FOR SETTING INJECTION MOLDING CONDITIONS
AT363253B (en)	1981-07-27	BLOWING DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
AT370672B (en)	1983-04-25	METHOD FOR PRODUCING THIN-WALLED ARTICLES FROM CRYSTALLINE THERMOPLASTIC PLASTIC
DE69226270D1 (en)	1998-08-20	METHOD FOR INJECTION MOLDING HOLEN PLASTIC ITEMS
AT381671B (en)	1986-11-10	METHOD FOR PRODUCING ORIENTED HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
DD130219A5 (en)	1978-03-15	METHOD AND DEVICE FOR PRODUCING MOLDED THERMOPLASTIC PLASTIC PARTS
AT367344B (en)	1982-06-25	METHOD AND DEVICE FOR PRODUCING CONTAINERS FROM THERMOPLASTIC PLASTIC
ATA418681A (en)	1984-06-15	METHOD FOR PRODUCING MOLDED OBJECTS
AT368937B (en)	1982-11-25	DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
DE59010734D1 (en)	1997-08-14	Process for the production of multilayer molded articles
AT344400B (en)	1978-07-25	DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
LU80284A1 (en)	1979-03-16	PROCESS FOR MANUFACTURING AN EMBOSSED THERMOPLASTIC AREA COVERING
AT350789B (en)	1979-06-25	DEVICE FOR THE CONTINUOUS PRODUCTION OF ORIENTED HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
AT369692B (en)	1983-01-25	METHOD FOR SHAPING DOUBLE-SIDED PANELS FROM THERMOPLASTIC PLASTIC
AT352387B (en)	1979-09-10	METHOD AND DEVICE FOR PRODUCING THIN-WALLED HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
AT385715B (en)	1988-05-10	METHOD FOR CONTINUOUSLY PRODUCING PLATES FROM PLASTIC
AT362576B (en)	1981-05-25	METHOD FOR PRODUCING HOLLOW BODIES FROM PLASTIC
AT376166B (en)	1984-10-25	DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC BY BLOW MOLDING
AT364528B (en)	1981-10-27	DEVICE FOR PRODUCING ORIENTED HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
ATA747774A (en)	1981-05-15	DEVICE FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
AT349743B (en)	1979-04-25	METHOD AND DEVICE FOR MANUFACTURING ARTICLES FROM FOAMABLE THERMOPLATIC PLASTIC

Legal Events

Date	Code	Title	Description
1985-06-15	ELJ	Ceased due to non-payment of the annual fee