EP 2121778 A1 20091125 - MULTIPLE PLY WEB SUPPLY ROLL FOR FORM, FILL, SEAL PACKAGING MACHINERY
Title (en)
MULTIPLE PLY WEB SUPPLY ROLL FOR FORM, FILL, SEAL PACKAGING MACHINERY
Title (de)
MEHRLAGIGE BAHNMATERIALZUFUHRROLLE FÜR EINE FORM-, FÜLL- UND SIEGELVERPACKUNGSMASCHINE
Title (fr)
ROULEAU D'ALIMENTATION DE BANDE À PLUSIEURS ÉPAISSEURS POUR MACHINE DE CONDITIONNEMENT PAR MISE EN FORME, REMPLISSAGE ET SCELLEMENT
Publication
Application
Priority
- US 2008002827 W 20080303
- US 96654007 P 20070302
- US 90130507 A 20070917
Abstract (en)
[origin: MX2009009042A] The present invention provides a roll of film material having: (1) a first web of film having a first planar surface and a first set of opposed lateral edges; (2) a second web of film having a second planar surface and a second set of opposed lateral edges, a portion of the second planar surface being in contact with the first planar surface but not being attached thereto, the second set of opposed lateral edges being in registration with the first set of opposed lateral edges; and (3) the first web of film and the second web of film being wound about an axis transversely disposed to the first set of opposed lateral edges to define a roll of film material.
IPC 8 full level
C08F 110/06 (2006.01); B65H 39/16 (2006.01); C08J 3/28 (2006.01)
CPC (source: EP)
B65H 18/28 (2013.01); B65H 39/16 (2013.01); C08J 3/28 (2013.01); B65H 2701/1752 (2013.01); C08J 2323/00 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2121778 A1 20091125; EP 2121778 A4 20110608; MX 2009009042 A 20100625
DOCDB simple family (application)
EP 08726380 A 20080303; MX 2009009042 A 20080303