(19)
(11) EP 1 049 579 A1

(12)

(43) Date of publication:
08.11.2000 Bulletin 2000/45

(21) Application number: 99958074.9

(22) Date of filing: 18.11.1999
(51) International Patent Classification (IPC)7B32B 31/00, B32B 31/02, B29D 7/01
(86) International application number:
PCT/EP9908/875
(87) International publication number:
WO 0030/852 (02.06.2000 Gazette 2000/22)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 24.11.1998 GB 9825744

(71) Applicant: Moplefan (U.K.) Limited
Manningtree,Essex CO11 1NW (GB)

(72) Inventor:
  • PAINE, Anthony Morton,Grasmere
    BradfieldManningtreeEssex, CO11 2UU (GB)

(74) Representative: Gaverini, Gaetano 
Montell Italia S.p.A.Intellectual Property,Patents and TrademarksVia Pergolesi 25
20124 Milano
20124 Milano (IT)

   


(54) MULTILAYER POLYMERIC FILM HAVING UNSEALED PORTIONS WITH CONTROLLED SHAPE