(19)

(11)

EP 0 108 798 A1

(12)

(43) Date of publication: 23.05.1984 Bulletin 1984/21 (21) Application number: 83902024.0 (22) Date of filing: 04.05.1983

(51) International Patent Classification (IPC):  B31B 19/ 90( . ) B65D 33/ 20( . ) (86) International application number: PCT/US1983/000705 (87) International publication number: WO 1983/004011 (24.11.1983 Gazette 1983/27)

(84) Designated Contracting States: DE FR GB (30) Priority: 17.05.1982 US 19820378753 (71) Applicant: FORMAN, Harold Conshohocken, PA 19428 (US)	(72) Inventor: FORMAN, Harold Conshohocken, PA 19428 (US) (74) Representative: Marshall, Monica Anne, et al  GALLAFENT & CO. 8 Staple Inn London WC1V 7QH London WC1V 7QH (GB)