(19)

(11)

EP 0 765 220 A1

(12)

(43) Date of publication: 02.04.1997 Bulletin 1997/14 (21) Application number: 94923243.0 (22) Date of filing: 24.06.1994

(51) International Patent Classification (IPC):  B65H 37/ 04( . ) B32B 3/ 12( . ) B31D 3/ 02( . ) (86) International application number: PCT/US1994/007150 (87) International publication number: WO 1996/000150 (04.01.1996 Gazette 1996/02)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (71) Applicant: HEXACOMB CORPORATION Lincolnshire, IL 60069-4459 (US)	(72) Inventor: Carder, Reuben C. Michigan City, IN 46360 (US) (74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät  Maximilianstrasse 58 80538 München 80538 München (DE)