(19)

(11)

EP 1 827 994 A2

(12)

(88) Date of publication A3: 19.10.2006 (43) Date of publication: 05.09.2007 Bulletin 2007/36 (21) Application number: 05852828.2 (22) Date of filing: 05.12.2005

(51) International Patent Classification (IPC):  B65D 5/54(2006.01) B65D 5/68(2006.01) (86) International application number: PCT/US2005/043716 (87) International publication number: WO 2006/060703 (08.06.2006 Gazette 2006/23)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 03.12.2004 US 633015 P (71) Applicant: INTERNATIONAL PAPER COMPANY Stamford, CT 06921 (US)	(72) Inventors: JUSTICE, Timothy, Joe Williston, Tennessee 38076 (US) RAGLAND, Robert, Bruce El Paso, Texas 79936 (US) TURCZYN, Dean, Wladislaw Arlington, Tennessee 38002 (US) (74) Representative: Kunz, Herbert et al HAMMONDS Karl-Scharnagl-Ring 7 80539 München 80539 München (DE)