FR2373381A1 - Procede et dispositif de deformation de feuilles en matiere plastique - Google Patents

Procede et dispositif de deformation de feuilles en matiere plastique

Info

Publication number
FR2373381A1
FR2373381A1 FR7717141A FR7717141A FR2373381A1 FR 2373381 A1 FR2373381 A1 FR 2373381A1 FR 7717141 A FR7717141 A FR 7717141A FR 7717141 A FR7717141 A FR 7717141A FR 2373381 A1 FR2373381 A1 FR 2373381A1
Authority
FR
France
Prior art keywords
plastic sheets
deforming plastic
sheet
deforming
mold
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.)
Withdrawn
Application number
FR7717141A
Other languages
English (en)
Inventor
Arthur Vetter
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.)
Multivac Sepp Haggenmueller GmbH and Co KG
Original Assignee
Multivac Sepp Haggenmueller GmbH and Co KG
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 Multivac Sepp Haggenmueller GmbH and Co KG filed Critical Multivac Sepp Haggenmueller GmbH and Co KG
Publication of FR2373381A1 publication Critical patent/FR2373381A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
    • 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
    • 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
    • Y10S264/66—Processes of reshaping and reforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé et un dispositif de déformation de feuilles en matière plastique. Le procédé consiste à tirer la feuille dont la température est inférieure à sa température de déformation, dans un moule échauffé jusqu'à ce que la feuille s'applique contre l'ensemble de la paroi du moule. Le dispositif pour la mise en oeuvre de ce procédé comprend une première chambre 7 constituée par une partie supérieure 5 et une partie inférieure 6 pouvant se déplacer relativement par rapport à la partie supérieure 5. L'une de ces parties 6 comporte le moule échauffé ou apte à être échauffé. L'invention s'applique à l'industrie d'emballage.
FR7717141A 1976-12-10 1977-06-03 Procede et dispositif de deformation de feuilles en matiere plastique Withdrawn FR2373381A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7638759 1976-12-10

Publications (1)

Publication Number Publication Date
FR2373381A1 true FR2373381A1 (fr) 1978-07-07

Family

ID=6672099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717141A Withdrawn FR2373381A1 (fr) 1976-12-10 1977-06-03 Procede et dispositif de deformation de feuilles en matiere plastique

Country Status (10)

Country Link
US (2) US4162884A (fr)
JP (1) JPS5373260A (fr)
BR (1) BR7706736A (fr)
CS (1) CS199679B2 (fr)
DD (1) DD130841A5 (fr)
ES (1) ES459435A1 (fr)
FR (1) FR2373381A1 (fr)
IL (1) IL52199A0 (fr)
IT (1) IT1117113B (fr)
SE (1) SE7706109L (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714581A (en) * 1976-06-28 1987-12-22 Colite Industries, Inc. Method forming three dimensional sign display character
US4666394A (en) * 1985-02-07 1987-05-19 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for thermally fixing the formed thermoplastic products
DE3723489A1 (de) * 1987-03-11 1988-09-22 Hoechst Ag Verfahren zur herstellung eines formkoerpers aus einem vorformling, der im wesentlichen aus polymerisierten einheiten des tetrafluorethylens besteht
US5162124A (en) * 1990-03-19 1992-11-10 Illinois Tool Works Inc. Die system for thermoforming thermoformable sheet material
US5290490A (en) * 1990-06-29 1994-03-01 General Electric Company Method and apparatus for differentially heating and thermoforming a polymer sheet
IE68430B1 (en) * 1990-08-12 1996-06-12 Polysheet Ireland Ltd A method and apparatus for forming an article of PET material
JP2593737B2 (ja) * 1990-08-20 1997-03-26 株式会社ケンウッド フィルム成形装置およびフィルム成形方法
DE4411500C2 (de) * 1994-04-05 1999-02-11 Guenter Stilgenbauer Verfahren und Vorrichtung zum Einschlagen oder Buggen
US5945137A (en) * 1995-06-28 1999-08-31 Fuji Photo Film Co., Ltd. Disk producing apparatus for manufacturing a photo film cassette
US6146124A (en) 1996-06-25 2000-11-14 Thermogenesis Corp. Freezing and thawing bag, mold, apparatus and method
US6808675B1 (en) 1996-06-25 2004-10-26 Thermogenesis Corp. Freezing and thawing bag, mold, apparatus and method
DE19942055A1 (de) * 1999-09-03 2001-03-08 Schott Glas Verfahren zum Bedrucken eines thermoplastischen Kunststoffes
US6881937B2 (en) 2002-03-22 2005-04-19 Fort James Corporation Thermoformed food containers with enhanced rigidity
ITMI20040168A1 (it) * 2004-02-04 2004-05-04 Bruno Moretti Campana di pre-stiramento per stazioni di termoformatura
DE102008034529A1 (de) 2008-07-24 2010-06-02 Lisa Dräxlmaier GmbH Fahrzeuginnenausstattungsteil mit Federelement aus Folienmaterial und Verfahren zur Herstellung einer solchen Armauflage
DE102008052599A1 (de) * 2008-10-21 2010-04-22 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verfahren zur Herstellung einer Verpackung sowie Verpackungsmaschine
CN103568306A (zh) * 2012-07-24 2014-02-12 郭敬慧 Tpu膜的成型模具及利用该模具的制备tpu膜的方法
JP5651263B1 (ja) * 2014-05-02 2015-01-07 株式会社浅野研究所 熱板加熱による熱成形装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911681A (en) * 1956-07-19 1959-11-10 Jennings Machine Corp Containers and methods of making them
US2896264A (en) * 1957-11-05 1959-07-28 Montedison Spa Method of making shaped articles of crystalline polystyrene
US3091946A (en) * 1958-03-27 1963-06-04 Gen Motors Corp Cabinet and process for making same
US2985915A (en) * 1958-12-12 1961-05-30 Hedwin Corp Thermoforming process for thermoplastic sheeting
US3159695A (en) * 1960-10-17 1964-12-01 Bahlsen Werner Process for pneumatic formation of thermoplastic foils
US3114934A (en) * 1961-03-01 1963-12-24 Tronomatic Machine Mfg Corp Pressure forming apparatus for thermoplastic sheet material
US3121767A (en) * 1961-05-10 1964-02-18 Illinois Tool Works Method and apparatus for fabricating sheet formed molded articles
US3218379A (en) * 1963-01-02 1965-11-16 Illinois Tool Works Process and apparatus for forming plastic cups or the like
US3220544A (en) * 1963-04-26 1965-11-30 Walter C Lovell Packaging and novel container employed therewith
US3184524A (en) * 1963-10-01 1965-05-18 Poly Pak Corp Of America Method of forming containers
US3516122A (en) * 1963-10-18 1970-06-23 Shell Oil Co Apparatus for making integral containers having parallel vertical walls
US3611669A (en) * 1965-02-26 1971-10-12 Princeton Chemical Res Inc Method of shrink packaging using chlorinated polybutene-1 film
US3488411A (en) * 1966-04-20 1970-01-06 Alumacraft Marine Products Cor Production of low density thin gauge plastic articles
US3488414A (en) * 1966-07-06 1970-01-06 Nasa Method for forming plastic materials
US3753830A (en) * 1970-07-13 1973-08-21 United States Steel Corp Apparatus for laminating a plastic sheet onto a surface of a hollow body
US3814784A (en) * 1971-02-08 1974-06-04 Monsanto Co Forming deep articles having relatively balanced molecular orientation
US3923948A (en) * 1971-09-21 1975-12-02 Mobil Oil Corp Thermoforming plastic articles
US3958394A (en) * 1972-01-12 1976-05-25 Mahaffy & Harder Engineering Company Continuous movement packaging machine
US3947539A (en) * 1972-07-10 1976-03-30 The Dow Chemical Company Method for cold forming plastic article
US3920371A (en) * 1974-03-14 1975-11-18 Hoerner Waldorf Corp Apparatus for forming visual display packages
US4016231A (en) * 1974-08-16 1977-04-05 Rowe Industries Division Of Coleman Cable & Wire Company Method for molding articles of thermoplastic sheet materials
US3962392A (en) * 1974-11-15 1976-06-08 Stahl-Urban Company Methods of molding moldable textile fabrics

Also Published As

Publication number Publication date
IT1117113B (it) 1986-02-10
US4162884A (en) 1979-07-31
SE7706109L (sv) 1978-06-11
ES459435A1 (es) 1978-11-16
JPS5373260A (en) 1978-06-29
CS199679B2 (en) 1980-07-31
BR7706736A (pt) 1979-05-02
IL52199A0 (en) 1977-07-31
DD130841A5 (de) 1978-05-10
US4165357A (en) 1979-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse