FR2398593A1 - Procede de fabrication d'articles a paroi mince en matiere thermoplastique cristalline - Google Patents

Procede de fabrication d'articles a paroi mince en matiere thermoplastique cristalline

Info

Publication number: FR2398593A1
Authority: FR; France
Prior art keywords: crystalline material; articles; manufacturing thin; thermoplastic crystalline; manufacture
Prior art date: 1977-07-25
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.): Granted

Application number

FR7821925A

Other languages

English (en)

French (fr)

Other versions

FR2398593B1 (de

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.)

Bellaplast GmbH

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

1978-07-25

Publication date

1979-02-23

1978-07-25 Application filed by Bellaplast GmbH filed Critical Bellaplast GmbH

1979-02-23 Publication of FR2398593A1 publication Critical patent/FR2398593A1/fr

1984-04-13 Application granted granted Critical

1984-04-13 Publication of FR2398593B1 publication Critical patent/FR2398593B1/fr

Status Granted legal-status Critical Current

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)

FR7821925A 1977-07-25 1978-07-25 Procede de fabrication d'articles a paroi mince en matiere thermoplastique cristalline Granted FR2398593A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
FR2398593A1 true FR2398593A1 (fr)	1979-02-23
FR2398593B1 FR2398593B1 (de)	1984-04-13

Family

ID=25226658

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR7821925A Granted FR2398593A1 (fr)	1977-07-25	1978-07-25	Procede de fabrication d'articles a paroi mince en matiere thermoplastique cristalline
FR7821924A Granted FR2398592A1 (fr)	1977-07-25	1978-07-25	Procede de fabrication d'articles formes a paroi a faible epaisseur en matiere thermoplastique cristalline

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR7821924A Granted FR2398592A1 (fr)	1977-07-25	1978-07-25	Procede de fabrication d'articles formes a paroi a faible epaisseur en matiere thermoplastique cristalline

Country Status (13)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5281895U (de) *	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 (ja) *	1982-07-02	1984-01-11	Toppan Printing Co Ltd	耐熱容器の製造方法
EP0133188A1 (de) *	1983-08-05	1985-02-20	Brückner Maschinenbau Gernot Brückner GmbH & Co. KG	Verfahren zur Herstellung eines warmverformten Mehrlagenkunststoffverbundes, sowie Vorrichtung zur Durchführung des Verfahrens
WO1985002142A1 (en) *	1983-11-11	1985-05-23	A.A.R.C. (Management) Pty. Limited	Molten thermoplastic web feeding process and apparatus
DE3505828A1 (de) *	1985-02-20	1987-01-22	Benecke Gmbh J	Verfahren zur herstellung geformter kunststoffelemente sowie hierzu geeignete tiefziehvorrichtung
EP0376211B1 (de) *	1988-12-27	1994-06-08	Idemitsu Petrochemical Co. Ltd.	Verfahren zum Tiefziehen eines Gegenstandes aus einer thermoplastischen Folie
IE68430B1 (en) *	1990-08-12	1996-06-12	Polysheet Ireland Ltd	A method and apparatus for forming an article of PET material
DE4116337C2 (de) *	1991-05-18	1994-01-27	Hatto Dipl Ing Hartnagel	Verfahren zum Herstellen von dünnwandigen Formlingen aus teilkristallinem thermoplastischem Material, insbesondere Polyolefin, wie Polypropylen, durch Thermoformen, sowie Vorrichtung zur Durchführung dieses Verfahrens
DE10327741A1 (de) *	2003-06-18	2005-01-13	Fagerdala Deutschland Gmbh	Herstellung von Sonnenblenden für Kraftfahrzeuge
JP6493275B2 (ja) *	2016-03-31	2019-04-03	東洋紡株式会社	空洞含有熱収縮性ポリエステル系フィルム
DE102016120339A1 (de) *	2016-10-25	2018-04-26	Prominent Gmbh	Verfahren zur Herstellung einer geformten Membran

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3042972A (en) *	1960-06-24	1962-07-10	Koppers Co Inc	Process of manufacturing articles having outer foamed portions
FR1549532A (de) *	1967-11-02	1968-12-13
FR2160999A1 (de) *	1971-11-24	1973-07-06	Continental Oil Co
FR2204496A1 (en) *	1972-10-25	1974-05-24	Bellaplast Gmbh	In line thermoforming thin walled plastics articles - from band with cooled surface skin but hot core, avoids marks on finished product
FR2231494A1 (de) *	1973-06-04	1974-12-27	Bellaplast Gmbh
FR2243063A1 (en) *	1973-09-06	1975-04-04	Bellaplast Gmbh	Thermoforming press for plastic strip - with pre-cooling tools permitting faster cooling of underformed zones
FR2289320A1 (fr) *	1974-10-31	1976-05-28	Standard Oil Co	Perfectionnements aux procedes pour la production de recipients en poly(terephtalate d'ethylene) oriente
US4039609A (en) *	1972-10-25	1977-08-02	Bellaplast Gmbh	Method for the manufacture of thin-walled shaped articles of thermoplastic material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH258231A (fr) *	1946-04-13	1948-11-30	Durazzo Santos Paul	Appareil de chauffage.
US2642627A (en) *	1950-10-27	1953-06-23	Julius W Mann	Method of heating the interior of plastic preforms
BE775844A (de) *	1970-12-04	1972-05-26	Shell Int Research
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

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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3042972A (en) *	1960-06-24	1962-07-10	Koppers Co Inc	Process of manufacturing articles having outer foamed portions
FR1549532A (de) *	1967-11-02	1968-12-13
FR2160999A1 (de) *	1971-11-24	1973-07-06	Continental Oil Co
FR2204496A1 (en) *	1972-10-25	1974-05-24	Bellaplast Gmbh	In line thermoforming thin walled plastics articles - from band with cooled surface skin but hot core, avoids marks on finished product
US4039609A (en) *	1972-10-25	1977-08-02	Bellaplast Gmbh	Method for the manufacture of thin-walled shaped articles of thermoplastic material
FR2231494A1 (de) *	1973-06-04	1974-12-27	Bellaplast Gmbh
FR2243063A1 (en) *	1973-09-06	1975-04-04	Bellaplast Gmbh	Thermoforming press for plastic strip - with pre-cooling tools permitting faster cooling of underformed zones
FR2289320A1 (fr) *	1974-10-31	1976-05-28	Standard Oil Co	Perfectionnements aux procedes pour la production de recipients en poly(terephtalate d'ethylene) oriente

Also Published As

Publication number	Publication date
ATA508878A (de)	1982-09-15
IT1097332B (it)	1985-08-31
GB2001576A (en)	1979-02-07
IT7826035A0 (it)	1978-07-24
JPS5440870A (en)	1979-03-31
DE2830788A1 (de)	1979-02-15
SE7807756L (sv)	1979-01-26
BE869217A (fr)	1979-01-24
ZA784184B (en)	1979-07-25
AT370671B (de)	1983-04-25
FR2398593B1 (de)	1984-04-13
GB2001576B (en)	1982-03-03
GB2001577A (en)	1979-02-07
ES471997A1 (es)	1979-02-16
IT7826034A0 (it)	1978-07-24
DE2830740A1 (de)	1979-02-15
FR2398592A1 (fr)	1979-02-23
AT370672B (de)	1983-04-25
ATA508778A (de)	1982-09-15
FR2398592B1 (de)	1984-04-20
IT1097331B (it)	1985-08-31
ZA784183B (en)	1979-07-25
NL7807831A (nl)	1979-01-29
CA1114126A (en)	1981-12-15
DE2830740C2 (de)	1985-11-07
GB2001577B (en)	1982-01-13
AR215724A1 (es)	1979-10-31
NL7807832A (nl)	1979-01-29
SE423878B (sv)	1982-06-14
CA1114125A (en)	1981-12-15

Publication	Publication Date	Title
FR2398593A1 (fr)	1979-02-23	Procede de fabrication d'articles a paroi mince en matiere thermoplastique cristalline
US3627625A (en)	1971-12-14	Biaxially oriented sheet
US3333032A (en)	1967-07-25	Treated polymer surfaces of shaped articles
US3429854A (en)	1969-02-25	Process for sheet forming polyethylene terephthalate
GB1124488A (en)	1968-08-21	Process for the production of moulded bodies from sheets, plates or films of polyethylene terephthalate
CA1089170A (en)	1980-11-11	Method for producing transparent plastic molded articles and thermoforming apparatus therefor
US5571473A (en)	1996-11-05	Process for thermoforming thermoplastic resin sheet
US4521265A (en)	1985-06-04	Process for preparing laminated plate
DE69124564D1 (de)	1997-03-20	Verfahren zur Herstellung von Polypropylen-Platten oder Folien
US4140457A (en)	1979-02-20	Method for producing transparent plastic molded articles and thermoforming apparatus therefor
ES8705291A1 (es)	1987-05-16	Procedimiento para la fabricacion de componentes de plastico conformados y dispositivo para su puesta en practica
NO951476L (no)	1995-04-19	Fremgangsmåte for fremstilling av formdeler av plast som kan formes i varm tilstand
CA2032598C (en)	1998-12-08	Process for thermoforming thermoplastic resin sheet and apparatus therefor
FR2385512A2 (fr)	1978-10-27	Procede de fabrication d'articles en forme de coupes a partir de feuilles plastiques de polyolefines
GB1526470A (en)	1978-09-27	Method and mould for making a laminated container
JPS6216171B2 (de)	1987-04-10
JPS55123426A (en)	1980-09-22	Preparation of flat thermoplastic sheet with improved dimension stability
JPS6144051B2 (de)	1986-10-01
US4196158A (en)	1980-04-01	Manufacture of thin walled plastics material articles
JPS5953852B2 (ja)	1984-12-27	透明容器の製造方法
DE2309537A1 (de)	1973-09-13	Verfahren zur herstellung von polyestertiefziehformteilen
JPS6022615B2 (ja)	1985-06-03	容器の製造方法
SE424285B (sv)	1982-07-12	Element av termoplastmaterial med en kantdel och en, i forhallande till denna, nedsenkt kropp samt forfarande for framstellning av sagda element
NO762577L (de)	1977-01-25
EP0363592A2 (de)	1990-04-18	Verfahren und Vorrichtung zur Herstellung von Formteilen oder Gegenständen unter Verwendung eines Extrusions-Giessverfahrens

Legal Events

Date	Code	Title
1985-04-05	TP	Transmission of property
1996-05-03	ST	Notification of lapse
1996-05-15	ST	Notification of lapse
1996-06-14	ST	Notification of lapse