(19)

(11)

EP 0 020 486 A1

(12)

(43) Date of publication: 07.01.1981 Bulletin 1981/01 (21) Application number: 79901324.0 (22) Date of filing: 16.10.1979

(51) International Patent Classification (IPC):  B65D 47/ 06( . ) (86) International application number: PCT/BR1979/000011 (87) International publication number: WO 1980/000828 (01.05.1980 Gazette 1980/10)

(84) Designated Contracting States: FR (30) Priority: 25.10.1978 BR 19580001533 (71) Applicant: OTAMAR EMBALAGENS TECHNICAS LTDA. Sao Paulo (BR)	(72) Inventor: AMATO, Mario Jardin Europa Sao Paulo (BR)