FR2397275A1 - Procede et dispositif de thermoformage - Google Patents

Procede et dispositif de thermoformage

Info

Publication number
FR2397275A1
FR2397275A1 FR7820957A FR7820957A FR2397275A1 FR 2397275 A1 FR2397275 A1 FR 2397275A1 FR 7820957 A FR7820957 A FR 7820957A FR 7820957 A FR7820957 A FR 7820957A FR 2397275 A1 FR2397275 A1 FR 2397275A1
Authority
FR
France
Prior art keywords
sheet
stamping
preheated
forming
tool
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.)
Granted
Application number
FR7820957A
Other languages
English (en)
Other versions
FR2397275B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2397275A1 publication Critical patent/FR2397275A1/fr
Application granted granted Critical
Publication of FR2397275B1 publication Critical patent/FR2397275B1/fr
Granted legal-status Critical Current

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
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • 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
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Making Paper Articles (AREA)

Abstract

L'invention a trait à un procédé et à un appareil servant à fabriquer des objets au départ d'une feuille préchauffée de matière thermoplastique. Cette feuille avance par intermittence afin de présenter des parties préchauffées successives dans un poste de travail comportant un outil de formage servant à former des objets dans chaque partie successive de la feuille et un outil à estamper destiné à coopérer avec l'outil de formage pour estamper les objets façonnes de la feuille. L'invention vise à produire notamment des gobelets et des garnitures de récipients de cuisson à jeter après usage.
FR7820957A 1977-07-15 1978-07-13 Procede et dispositif de thermoformage Granted FR2397275A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7708234A SE407760B (sv) 1977-07-15 1977-07-15 Sett och anordning vid vakuumformning

Publications (2)

Publication Number Publication Date
FR2397275A1 true FR2397275A1 (fr) 1979-02-09
FR2397275B1 FR2397275B1 (fr) 1984-08-31

Family

ID=20331869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820957A Granted FR2397275A1 (fr) 1977-07-15 1978-07-13 Procede et dispositif de thermoformage

Country Status (13)

Country Link
US (1) US4477243A (fr)
JP (1) JPS5420074A (fr)
BE (1) BE868857A (fr)
CH (1) CH630839A5 (fr)
DE (1) DE2829718C2 (fr)
DK (1) DK158936C (fr)
FR (1) FR2397275A1 (fr)
GB (1) GB2001002B (fr)
IE (1) IE47120B1 (fr)
IT (1) IT1097544B (fr)
LU (1) LU79958A1 (fr)
NL (1) NL7807279A (fr)
SE (1) SE407760B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015189484A1 (fr) 2014-06-10 2015-12-17 Sarl Generation Tech Presse de formage multifonctionnelle compacté

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146700B1 (fr) * 1983-10-06 1990-04-18 Servichem AG Dispositif pour fabriquer des objets en bande de matériel d'une feuille thermoplastique et utilisation de ce dispositif pour fabriquer des pièces de récipient
US4844852A (en) * 1987-12-01 1989-07-04 Mobil Oil Corporation Method and apparatus for severing three dimensional thermoplastic articles
US4838427A (en) * 1988-07-26 1989-06-13 Hurley Richard D Shipping protector
US5094601A (en) * 1989-12-01 1992-03-10 Ykk Corporation Apparatus for molding on carrier strip material
US5087404A (en) * 1989-12-01 1992-02-11 Ykk Corporation Method for molding on carrier strip material
US5314324A (en) * 1990-11-30 1994-05-24 Wendt Michael L Apparatus for forming a partible port in a production piece
IT1257010B (it) * 1992-02-03 1996-01-05 Omv Spa Procedimento ed apparecchiatura per la termoformatura e l'impilamento di oggetti cavi con fondello a partire da materiale termoplastico in nastro.
US5248551A (en) * 1992-04-29 1993-09-28 Davidson Textron Inc. Bumper preform and method of forming same
US5346664A (en) * 1992-05-11 1994-09-13 Harry Lenson Apparatus and method for forming a ribbon of continuously connected dish-shaped sequins
US5314325A (en) * 1993-03-03 1994-05-24 Kenneth Bosler Apparatus for continuous vacuum forming of a hot plasticized material on a moving flat forming surface
DE4314078C1 (de) * 1993-04-29 1994-03-24 Krauss Maffei Ag Vorrichtung zum Herstellen von Glasfaser-Vorformlingen
US5451356A (en) * 1994-03-24 1995-09-19 Mobil Oil Corporation Method of forming perforations in a structure during molding thereof
US5648140A (en) * 1995-06-06 1997-07-15 Masonite Corporation Conveyor and method for continuous vacuum lamination
US5720992A (en) * 1995-10-19 1998-02-24 Trafalgar House Company Movable extractor plate assembly for rapidly removing articles from a thermoforming apparatus
US5795535A (en) * 1996-03-15 1998-08-18 Sencorp Systems, Inc. Method of thermoforming plastic articles
US6106023A (en) * 1998-05-26 2000-08-22 Sud; Alexander M. Greeting card with formed image
DE19949263A1 (de) * 1999-10-13 2001-04-19 Bayerische Motoren Werke Ag Verfahren zum Herstellen eines Kunststoffbauteiles
US6651370B1 (en) 2000-09-15 2003-11-25 Alexander M. Sud Three-dimensional decoration with raised image
US6625914B1 (en) 2000-09-15 2003-09-30 Alexander M. Sud Three-dimensional decoration with raised image and filler
WO2004103726A2 (fr) * 2003-05-15 2004-12-02 Henry Ellis Sohl Tableau effaçable a sec avec image en relief
ITBO20040269A1 (it) * 2004-04-29 2004-07-29 Ima Spa Metodo e unita' per la realizzazione di confezioni blister mediante recisione di un nastro alveolato
US20090072430A1 (en) * 2007-09-17 2009-03-19 Kenneth Bosler Belt and systems for continuous vacuum forming
IT1397313B1 (it) * 2010-01-05 2013-01-04 Omv Machinery S R L Unita' di taglio per macchina o pressa di termoforatura e macchina di termoforatura dotata di tale unita' di taglio.
DE102010009536A1 (de) * 2010-02-26 2011-09-01 Cfs Germany Gmbh Verfahren zum Wechsel des Ober- und Unterwerkzeugs einer Verpackungsmaschine
PL3717189T3 (pl) * 2017-11-28 2023-04-17 I.M.A. Industria Macchine Automatiche S.P.A Urządzenie i sposób selektywnego wycinania elementu nośnego, korzystnie taśmy ciągłej
CN109825652A (zh) * 2019-04-10 2019-05-31 长沙杰立特自动化设备有限公司 一种吸塑成形模切分拣机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499063A (en) * 1966-12-27 1970-03-03 Owens Illinois Inc Apparatus and method for collecting molded articles
FR2102409A5 (fr) * 1969-07-28 1972-04-07 Illinois Tool Works
US3755522A (en) * 1971-10-01 1973-08-28 Monsanto Co Trim in place differential pressure thermoforming process
FR2220361A1 (en) * 1973-03-06 1974-10-04 Alroy John Vacuum moulding and trimming appts - the mould carrying the article being pushed into a cutting die
FR2231494A1 (fr) * 1973-06-04 1974-12-27 Bellaplast Gmbh
FR2327052A1 (fr) * 1975-10-09 1977-05-06 Omv Spa Procede de fabrication de pieces creuses a partir d'une bande de matiere plastique par thermoformage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529672A (fr) * 1953-06-19
US2997905A (en) * 1956-10-15 1961-08-29 Boston Cutting Die Company Heated cutting die means
US3175027A (en) * 1959-03-12 1965-03-23 Grace W R & Co Method of making elastic film caps
US3240851A (en) * 1960-10-26 1966-03-15 Owens Illinois Glass Co Method and apparatus for severing thermoplastic material
US3491651A (en) * 1967-10-03 1970-01-27 Ford Motor Co Heated loop type cutter and controlled temperature spindle
US3518334A (en) * 1968-10-01 1970-06-30 Kirkhof Mfg Corp Method of forming three dimensional plastic articles
US3771938A (en) * 1970-12-09 1973-11-13 A Pinto Apparatus for forming thin plastic packaging trays
US4242074A (en) * 1976-12-06 1980-12-30 Creative Industries, Inc. Apparatus for heat-trimming foam material
US4215607A (en) * 1978-05-22 1980-08-05 Lummus Industries, Inc. Apparatus for heat cutting sheet material
DE2824488C2 (de) * 1978-06-03 1984-07-05 Stanztechnik Gmbh R + S, 6000 Frankfurt Vorrichtung zum Ausstanzen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499063A (en) * 1966-12-27 1970-03-03 Owens Illinois Inc Apparatus and method for collecting molded articles
FR2102409A5 (fr) * 1969-07-28 1972-04-07 Illinois Tool Works
US3755522A (en) * 1971-10-01 1973-08-28 Monsanto Co Trim in place differential pressure thermoforming process
FR2220361A1 (en) * 1973-03-06 1974-10-04 Alroy John Vacuum moulding and trimming appts - the mould carrying the article being pushed into a cutting die
FR2231494A1 (fr) * 1973-06-04 1974-12-27 Bellaplast Gmbh
FR2327052A1 (fr) * 1975-10-09 1977-05-06 Omv Spa Procede de fabrication de pieces creuses a partir d'une bande de matiere plastique par thermoformage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015189484A1 (fr) 2014-06-10 2015-12-17 Sarl Generation Tech Presse de formage multifonctionnelle compacté

Also Published As

Publication number Publication date
JPS5420074A (en) 1979-02-15
JPS6212012B2 (fr) 1987-03-16
GB2001002A (en) 1979-01-24
FR2397275B1 (fr) 1984-08-31
CH630839A5 (de) 1982-07-15
DK158936C (da) 1991-01-21
IE781387L (en) 1979-01-15
GB2001002B (en) 1982-01-27
NL7807279A (nl) 1979-01-17
IT1097544B (it) 1985-08-31
DE2829718A1 (de) 1979-04-12
BE868857A (fr) 1978-11-03
DE2829718C2 (de) 1984-05-03
SE7708234L (sv) 1979-01-16
IT7825728A0 (it) 1978-07-14
LU79958A1 (fr) 1978-12-12
DK158936B (da) 1990-08-06
IE47120B1 (en) 1983-12-28
US4477243A (en) 1984-10-16
DK313278A (da) 1979-01-16
SE407760B (sv) 1979-04-23

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