BE1003152A6 - Procede et appareil pour former un article de matiere de polyethylene terephtalate. - Google Patents
Procede et appareil pour former un article de matiere de polyethylene terephtalate. Download PDFInfo
- Publication number
- BE1003152A6 BE1003152A6 BE9100729A BE9100729A BE1003152A6 BE 1003152 A6 BE1003152 A6 BE 1003152A6 BE 9100729 A BE9100729 A BE 9100729A BE 9100729 A BE9100729 A BE 9100729A BE 1003152 A6 BE1003152 A6 BE 1003152A6
- Authority
- BE
- Belgium
- Prior art keywords
- sheet
- forming
- article
- polyethylene terephthalate
- mould
- Prior art date
Links
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
- B29C51/426—Producing specific thermal regimes during thermoforming to obtain particular properties
-
- 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
- B29C51/002—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 characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
- Y10S264/901—Heat-setting of stretched or molecularly oriented article formed from planar preform, e.g. sheet, film
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Procédé et appareil pour former un article à partir d'une feuille de matière de PET d'une épaisseur supérieure à 1mm, comprenant le chauffage de la feuille de PET (3) à une température de préformage d'approximativement 110 degrés C par des réchauffeurs (19) et (20) et ensuite le formage de la feuille (3) sur un moule à vide (6) chauffé, la feuille étant retenue dans le moule (6) par le vide et les surfaces (4) et (5) de la feuille (3) étant maintenues à une température d'approximativement 160 degrés C par le moule (6) et le réchauffeur (19) jusqu'à ce que le degré de cristallisation de la feuille soit de l'ordre de 35%.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE48490A IE68430B1 (en) | 1990-08-12 | 1990-08-12 | A method and apparatus for forming an article of PET material |
Publications (1)
Publication Number | Publication Date |
---|---|
BE1003152A6 true BE1003152A6 (fr) | 1991-12-10 |
Family
ID=11013396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE9100729A BE1003152A6 (fr) | 1990-08-12 | 1991-08-08 | Procede et appareil pour former un article de matiere de polyethylene terephtalate. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5614145A (fr) |
EP (1) | EP0471528B1 (fr) |
AT (1) | ATE125748T1 (fr) |
BE (1) | BE1003152A6 (fr) |
DE (1) | DE69111713T2 (fr) |
DK (1) | DK0471528T3 (fr) |
ES (1) | ES2081437T3 (fr) |
GR (1) | GR3017964T3 (fr) |
IE (1) | IE68430B1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2116839B1 (es) * | 1994-05-18 | 1999-03-01 | Aguilar Angel Garcia | Procedimiento y equipo para la fabricacion de piezas de gran espesor termoconformadas a partir de material fibroso textil. |
US5618486A (en) * | 1995-05-16 | 1997-04-08 | Sekisui Plastics Co., Ltd. | Process for manufacturing a heat-resistant molded foam product |
DE59607955D1 (de) * | 1995-05-29 | 2001-11-22 | Hostaglas Ltd | Amorphe eingefärbte platte aus einem kristallisierbaren thermoplast |
DE19519579C2 (de) * | 1995-05-29 | 1997-03-20 | Hoechst Ag | Amorphe, transparente Platte aus einem kristallisierbaren Thermoplast |
DE19528336A1 (de) * | 1995-08-02 | 1997-02-06 | Hoechst Ag | Amorphe, transparente Platte aus einem kristallisierbaren Thermoplast mit hoher Standardviskosität |
DE19535180A1 (de) * | 1995-09-22 | 1997-03-27 | Hoechst Ag | Verwendung von thermoplastischen, amorphen Polyethylenterephthalat-Platten in Kühlsystemen |
AUPN897996A0 (en) * | 1996-03-27 | 1996-04-26 | Norford Industries Pty Limited | Method for heat forming solid surface veneer |
DE19636062A1 (de) * | 1996-09-05 | 1998-03-12 | Georg Geis Maschinenfabrik | Verfahren und Vorrichtung zur Umformung und nachfolgenden Kristallisation von amorphen, kristallisierbaren Thermoplasten |
DE19636541A1 (de) * | 1996-09-09 | 1998-03-12 | Hoechst Ag | Amorphe, transparente, kristallisierbare Platte und ein daraus hergestellter Formkörper mit einer hohen und gleichmäßigen Wärmeformbeständigkeit |
DE19642288A1 (de) * | 1996-10-14 | 1998-04-30 | Hoechst Ag | Amorphe, gefärbte, kristallisierbare Platte und ein daraus herstellbarer kristallisierter Formkörper mit hoher und gleichmäßiger Wärmeformbeständigkeit |
DE19642286A1 (de) * | 1996-10-14 | 1998-04-30 | Hoechst Ag | Amorphe, UV-stabilisierte, kristallisierbare Platte und ein daraus herstellbarer, kristallisierter Formkörper mit einer hohen und gleichmäßigen Wärmeformbeständigkeit |
DE19642287A1 (de) * | 1996-10-14 | 1998-04-30 | Hoechst Ag | Mehrschichtige Platte aus einem kristallisierbaren Thermoplast, ein daraus herstellbarer, kristallisierter Formkörper sowie dessen Verwendung |
US6322658B1 (en) | 1998-02-23 | 2001-11-27 | Lear Corporation | Method for making a composite headliner |
US6814905B1 (en) * | 1999-12-02 | 2004-11-09 | Associated Packaging Enterprises, Inc. | Continuous process and apparatus for making thermoformed articles |
US6394783B1 (en) * | 2000-03-27 | 2002-05-28 | Apex Research Ltd., Inc. | Continuous rotary melt thermoformer |
US6383320B1 (en) * | 1999-12-03 | 2002-05-07 | Lear Corporation | Method of forming a headliner |
JP4562320B2 (ja) * | 2001-06-29 | 2010-10-13 | 株式会社吉野工業所 | 合成樹脂製容器の口元高速白化方法 |
US6878336B1 (en) * | 2001-08-20 | 2005-04-12 | Joshua Browning | Process for fabricating three-dimensional fixtures |
US7993569B2 (en) * | 2004-08-27 | 2011-08-09 | Ftex, Incorporated | Method of manufacturing heat-resistant mould articles made of polyethylene terephthalate polyesters |
GB0623048D0 (en) | 2006-11-18 | 2006-12-27 | Bentley Motors Ltd | Improvements in or relating to ceramic tooling |
US8617673B1 (en) * | 2007-11-12 | 2013-12-31 | Placon Corporation | Thermoformable heat-sealable PET sheet material |
DE102009041563A1 (de) * | 2009-09-15 | 2011-03-24 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Verpackungsmaschine mit mehreren Heizelementen |
KR101288561B1 (ko) * | 2009-12-11 | 2013-07-22 | 제일모직주식회사 | 유리섬유 강화 폴리에스테르 수지 조성물 및 이를 이용한 성형품 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK120505B (da) * | 1964-12-03 | 1971-06-07 | Glanzstoff Ag | Fremgangsmåde til fremstilling ved vakuumdybtrækningsmetoden af formlegemer af polyætylentereftalat. |
GB1481130A (en) * | 1975-02-21 | 1977-07-27 | Nauch Proizv Ob | Process for producing polymeric films from crystallizing polyesters |
US4127631A (en) * | 1976-11-05 | 1978-11-28 | Standard Oil Company | Thermoforming process for polyalkylene terephthalate polyester resins |
SE7706109L (sv) * | 1976-12-10 | 1978-06-11 | Multivac Haggenmueller Kg | Sett och anordning for formning av plastfolier |
SE423878B (sv) * | 1977-07-25 | 1982-06-14 | Bellaplast Gmbh | Forfarande for tillverkning av tunnveggiga artiklar av kristalliskt termoplastiskt material |
JPS6020173B2 (ja) * | 1978-11-29 | 1985-05-20 | 大日本印刷株式会社 | ポリエチレンテレフタレ−ト製耐熱容器の製造方法 |
DE2938905A1 (de) * | 1979-09-26 | 1981-04-16 | Bellaplast Gmbh, 6200 Wiesbaden | Verfahren und vorrichtung zum herstellen von formlingen aus thermoplastischem kunststoff, der sich mittels physikalischer einfluesse, insbesondere temperatureinfluesse, wahlweise in seinem teilkristallinen zustand einstellen laesst |
US4469270A (en) * | 1981-03-18 | 1984-09-04 | The Goodyear Tire & Rubber Company | Article of partially crystalline organic resin and method and apparatus for making same |
JPS595019A (ja) * | 1982-07-02 | 1984-01-11 | Toppan Printing Co Ltd | 耐熱容器の製造方法 |
DE3481978D1 (de) * | 1983-10-06 | 1990-05-23 | Servichem Ag | Vorrichtung zur herstellung von gegenstaenden aus einer materialbahn einer thermoplastischen folie und die verwendung derselben zur herstellung von behaelterteilen. |
DE3410550C2 (de) * | 1984-03-22 | 1986-01-23 | Röhm GmbH, 6100 Darmstadt | Verfahren zur Herstellung eines kuppelförmigen Formkörpers mit flachem Rand |
US4582665A (en) * | 1984-04-20 | 1986-04-15 | Owens-Illinois, Inc. | Method of making poly(ethylene terephthalate) articles |
SE450630B (sv) * | 1984-12-14 | 1987-07-13 | Petainer Sa | Sett och anordning for tillverkning av en plastbehallare genom omformning av en i huvudsak rorliknande forform |
US4666394A (en) * | 1985-02-07 | 1987-05-19 | Mitsubishi Jukogyo Kabushiki Kaisha | Apparatus for thermally fixing the formed thermoplastic products |
IT1197797B (it) * | 1986-07-31 | 1988-12-06 | Luigi Bocchi | Metodo di produzione di contenitore in materilaie termoplastico in particolare da fogli di polietilentereftalato laminato amorfo termoformato e reso cristallino e termoresistente per rapido accostamento a temperatura di transazione su stampo di formatura ed estrazione immediata con controstampo freddo ed aspirante e recipienti con esso prodotti |
SE505485C2 (sv) * | 1987-03-17 | 1997-09-08 | Plm Ab | Sätt och anordning att kristallisera och forma bottenpartiet hos en kopp eller koppliknande föremål |
US4878826A (en) * | 1987-12-07 | 1989-11-07 | Wendt Michael L | Apparatus for thermoforming plastic materials |
-
1990
- 1990-08-12 IE IE48490A patent/IE68430B1/en not_active IP Right Cessation
-
1991
- 1991-08-08 BE BE9100729A patent/BE1003152A6/fr not_active IP Right Cessation
- 1991-08-09 AT AT91307375T patent/ATE125748T1/de not_active IP Right Cessation
- 1991-08-09 EP EP91307375A patent/EP0471528B1/fr not_active Expired - Lifetime
- 1991-08-09 DK DK91307375.5T patent/DK0471528T3/da active
- 1991-08-09 DE DE69111713T patent/DE69111713T2/de not_active Expired - Fee Related
- 1991-08-09 ES ES91307375T patent/ES2081437T3/es not_active Expired - Lifetime
-
1994
- 1994-04-22 US US08/232,335 patent/US5614145A/en not_active Expired - Fee Related
-
1995
- 1995-11-02 GR GR950403077T patent/GR3017964T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69111713T2 (de) | 1996-04-04 |
IE68430B1 (en) | 1996-06-12 |
ES2081437T3 (es) | 1996-03-16 |
EP0471528A1 (fr) | 1992-02-19 |
US5614145A (en) | 1997-03-25 |
ATE125748T1 (de) | 1995-08-15 |
DK0471528T3 (da) | 1995-12-11 |
GR3017964T3 (en) | 1996-02-29 |
DE69111713D1 (de) | 1995-09-07 |
EP0471528B1 (fr) | 1995-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: POLYSHEET (IRELAND) LTD Effective date: 19970808 |