IT1084071B - Procedimento ed apparecchio per modellare a caldo fogli di plastica - Google Patents

Procedimento ed apparecchio per modellare a caldo fogli di plastica

Info

Publication number
IT1084071B
IT1084071B IT49546/77A IT4954677A IT1084071B IT 1084071 B IT1084071 B IT 1084071B IT 49546/77 A IT49546/77 A IT 49546/77A IT 4954677 A IT4954677 A IT 4954677A IT 1084071 B IT1084071 B IT 1084071B
Authority
IT
Italy
Prior art keywords
plastic sheets
hot modeling
modeling plastic
hot
sheets
Prior art date
Application number
IT49546/77A
Other languages
English (en)
Original Assignee
Sumitomo Bakelite Co
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 Sumitomo Bakelite Co filed Critical Sumitomo Bakelite Co
Application granted granted Critical
Publication of IT1084071B publication Critical patent/IT1084071B/it

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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT49546/77A 1976-05-27 1977-05-25 Procedimento ed apparecchio per modellare a caldo fogli di plastica IT1084071B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6059576A JPS52144061A (en) 1976-05-27 1976-05-27 Method and device for thermally forming plastic sheet

Publications (1)

Publication Number Publication Date
IT1084071B true IT1084071B (it) 1985-05-25

Family

ID=13146735

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49546/77A IT1084071B (it) 1976-05-27 1977-05-25 Procedimento ed apparecchio per modellare a caldo fogli di plastica

Country Status (6)

Country Link
US (1) US4176154A (it)
JP (1) JPS52144061A (it)
DE (1) DE2724186C2 (it)
FR (1) FR2352655A1 (it)
GB (1) GB1580978A (it)
IT (1) IT1084071B (it)

Families Citing this family (12)

* 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
US4445953A (en) * 1982-02-25 1984-05-01 Ppg Industries, Inc. Method of forming shaped laminates
US5324462A (en) * 1987-05-14 1994-06-28 Atoma International, Inc. Process for the manufacture of moulded material-covered product
DE9109287U1 (de) * 1991-07-27 1992-09-03 Verpaco AG, Hünenberg Formwerkzeug zur Herstellung von Kunststoffbechern
US5947278A (en) 1997-11-18 1999-09-07 Discus Dental Impressions, Inc. Single-dose double-cup package and method
DE10214161C1 (de) * 2002-03-28 2003-05-28 Willibald Hergeth Behältnis und Palette zur Aufnahme von Schaufeln einer Strömungsmaschine
US20060134381A1 (en) * 2004-12-20 2006-06-22 Visteon Global Technologies, Inc. Cover skin with high and low gloss
EP2123451B1 (en) * 2006-12-28 2011-03-09 Kuraray Co., Ltd. Multilayer structure and method for manufacturing the same
WO2009000032A1 (en) * 2007-06-27 2008-12-31 Nicholas Barson Mebberson Pressure thermoforming process
TWI329560B (en) * 2007-12-06 2010-09-01 Profile Tech Internat Co Ltd Film thermoforming method
CN105058761A (zh) * 2015-08-07 2015-11-18 苏州华冲精密机械有限公司 一种高精度吸塑模具
CN107791499B (zh) * 2017-11-01 2024-09-27 池州市星聚信息技术服务有限公司 一种预压式pet膜单向拉伸装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120119B (de) * 1955-11-03 1961-12-21 Max Braun Fa Verfahren und Vorrichtung zum Herstellen eines offenen Hohlkoerpers nach Art einer Schale aus einer Folie oder Platte aus organischem thermoplastischem Kunststoff nach der Methode des Vakuum-Tiefziehens
US2952875A (en) * 1957-07-11 1960-09-20 Coleman Co Apparatus for the drawing of plastics
GB922349A (en) * 1959-05-26 1963-03-27 Electrolux Ltd Method and apparatus for moulding containers from thermoplastic material
LU38572A1 (it) * 1960-03-12
US3244780A (en) * 1962-06-29 1966-04-05 Levey John Differential heating and drawing of plastics
US3336424A (en) * 1963-10-02 1967-08-15 Dow Chemical Co Thermoplastic sheet formation
US3267521A (en) * 1963-10-25 1966-08-23 Comet Ind Machine for making heat formed articles
GB1091725A (en) * 1965-08-11 1967-11-22 Forgrove Mach Improvements in the thermoforming of sheet material
US3450867A (en) * 1966-03-14 1969-06-17 Leeds & Northrup Co Estimated tap temperature calculator for basic oxygen furnace
US3470281A (en) * 1966-09-14 1969-09-30 Sterling Extruder Corp Method of forming a flanged container
SU434015A1 (ru) * 1969-06-09 1974-06-30 Способ изготовления изделий из термопластов пневлюформовакиел!
US3703255A (en) * 1970-02-12 1972-11-21 Scott Paper Co Plastic container having expanded side wall
BE775844A (it) * 1970-12-04 1972-05-26 Shell Int Research
BE787219A (fr) * 1971-08-11 1973-02-05 Shell Int Research Articles en matiere plastique moulee
JPS519151A (ja) * 1974-07-13 1976-01-24 Sumitomo Bakelite Co Purasuchitsukushiitono netsuseikeihoho
JPS5118766A (ja) * 1974-08-06 1976-02-14 Mitsubishi Monsanto Chem Netsukasoseijushishiitoyori seikeihino seizosuruhoho
JPS5155360A (ja) * 1974-11-12 1976-05-15 Sumitomo Bakelite Co Purasuchitsukuyokino seikeisochi

Also Published As

Publication number Publication date
DE2724186A1 (de) 1977-12-08
FR2352655B1 (it) 1980-05-16
FR2352655A1 (fr) 1977-12-23
JPS52144061A (en) 1977-12-01
GB1580978A (en) 1980-12-10
US4176154A (en) 1979-11-27
DE2724186C2 (de) 1982-08-12

Similar Documents

Publication Publication Date Title
IT1188896B (it) Laminato modellabile a caldo e procedimento per modellarlo
IT1068423B (it) Procedimento e dispositivo per modellare un foglio,in particolare per la produzione di articoli imbottiti
IT1060559B (it) Apparechiatura e procedimento per fabbricare un contenitore da un foglio di plastica bisteso
IT1089843B (it) Apparecchio e procedimento per giuntare a volvo teli tessili o di plastica
JPS5331785A (en) Reinforced plastic products and apparatus and production method thereof
BE856744A (fr) Procede et appareil de formation d'une mousse thermoplastique adherant a chaud
AT370781B (de) Verfahren zum entrosten
IT1123110B (it) Metodo ed apparecchio per misurare lo spessore di parete in un articolo in plastica
IT1042277B (it) Metodo e apprato di incollatura a caldo
IT1072560B (it) Procedimento e dispositivo per modellare un foglio in particolare tessile o di plastica in una matrice di stampo
FR2338190A1 (fr) Ensacheuse et procede d'ensachage
IT7947836A0 (it) Procedimento ed apparecchio per modellare un prodotto alimentare
AR224823A1 (es) Un procedimiento y aparato mejorados para formar pelicula plastica
IT1084071B (it) Procedimento ed apparecchio per modellare a caldo fogli di plastica
IT1076261B (it) Sistema di posizionamento in un apparato controllato numericamente
JPS52126468A (en) Method and device for producing plastic article
ZA776226B (en) Method and apparatus for forming tubular plastic articles
PL198826A1 (pl) Sposob wykorzystania zloza fluidalnego do obrobki cieplnej wyrobow szklanych oraz urzadzenie do obrobki cieplnej wyrobow szklanych
JPS5349074A (en) Method of bending plastic sheet and product formed using same
IT1095813B (it) Procedimento per la produzione di pellicole di materia plastica in fogli
JPS5423679A (en) Method and apparatus for manufacturing plastic pipe
IT8048276A0 (it) Apparecchio a stampo di estrusione per produrre nastri di chiusura in plastica
IT1074953B (it) Dispositivo e procedimento per il riscaldamento di un pezzo in lavorazione
IT1132696B (it) Apparecchio di verifica di un nastro di materiale
IT1085602B (it) Procedimento,dispositivo ed impianto per termoincollare fogli di materiale plastico