(19)
(11) EP 0 623 520 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.06.1995 Bulletin 1995/25

(43) Date of publication A2:
09.11.1994 Bulletin 1994/45

(21) Application number: 94830193.2

(22) Date of filing: 22.04.1994
(51) International Patent Classification (IPC)5: B65D 43/06, B65D 6/02
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE

(30) Priority: 06.05.1993 IT RM930288

(71) Applicant: Castellano, Francesco
I-80121 Napoli (IT)

(72) Inventor:
  • Castellano, Francesco
    I-80121 Napoli (IT)

(74) Representative: Fiammenghi, Carlo et al
c/o Fiammenghi-Fiammenghi Via Quattro Fontane, No. 31
00184 Roma
00184 Roma (IT)


(56) References cited: : 
   
       


    (54) A sealed plastic vessel


    (57) A sealed vessel formed by a cover (2), a bottom (8) and a lateral surface.
    The cover (2) and the bottom (8) are obtained by thermoforming of a solid sheet of plastic material identical to that from which the lateral surface is formed. The lateral surface is obtained by means of dinking, starting from a sheet of plastic material having an alveolar structure, or from a solid sheet.
    The cover (2) is engaged at the upper end of the vessel, and the bottom (8) is welded or glued to its lower end. Furthermore, the lateral surface is obtained by welding (melting) or by fixing in a known manner (for example by an adhesive) the two opposite ends of the planar development of the lateral surface.






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