EP 0107519 A2 19840502 - Reinforced file folder panel edges and method.
Title (en)
Reinforced file folder panel edges and method.
Title (de)
Aktendeckel mit verstärkten Rändern und Verfahren zu dessen Herstellung.
Title (fr)
Couverture de classeur à bords renforcés et son procédé de fabrication.
Publication
Application
Priority
CA 414537 A 19821029
Abstract (en)
A file substrate of paper stock such as a file backer or file folder having a reinforced edge portion is disclosed. Such file substrate has at least one straight edge with a tear resistant plastic film secured either side of the substrate and about the straight edge This film reinforces the substrate straight edge without significantly increasing the thickness thereof. A coloured adhesive may be used for securing a clear reinforcing film to the folder. This provides a colour band down a side of the folder to distinguish a group of files in a file system. Method and apparatus are disclosed for applying the reinforcing film to file folder blanks.
IPC 1-7
IPC 8 full level
B42F 7/00 (2006.01); B31F 5/08 (2006.01); B42C 7/00 (2006.01); B42F 17/00 (2006.01); B42F 21/04 (2006.01)
CPC (source: EP)
B42C 7/00 (2013.01); B42F 17/00 (2013.01); B42F 21/04 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0107519 A2 19840502; EP 0107519 A3 19860108; EP 0107519 B1 19901128; AT E58678 T1 19901215; AU 2081483 A 19840503; AU 563833 B2 19870723; CA 1221598 A 19870512; DE 3382027 D1 19910110; JP S59135193 A 19840803
DOCDB simple family (application)
EP 83306584 A 19831028; AT 83306584 T 19831028; AU 2081483 A 19831031; CA 414537 A 19821029; DE 3382027 T 19831028; JP 20113783 A 19831028