EP 0870626 B1 20011128 - A manufacturing process of folders used as document holders
Title (en)
A manufacturing process of folders used as document holders
Title (de)
Verfahren zum Herstellen von einem Umschlag zum Halten von Dokumenten
Title (fr)
Procédé de fabrication d'un classeur pour documents
Publication
Application
Priority
IT MI970822 A 19970410
Abstract (en)
[origin: EP0870626A1] A manufacturing process of folders (10) used as document holders. The copyholder or fileholder folders (10) are made of recycled plastic material, whilst the bending areas (30) of the folder (10), obtained on the sides of the folder back (20), are manufactured through an extrusion phase followed by a calendering phase. In addition to the extrusion, two castings of soft plastic material are coextruted, inserted and amalgamated with the rigid plastic material to form two lines in order to ease the bending (30) of the folder (10) and to form two elastic hinges. <IMAGE>
IPC 1-7
IPC 8 full level
B42C 7/00 (2006.01); B42F 13/00 (2006.01)
CPC (source: EP)
B42C 7/002 (2013.01); B42F 13/0013 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB LI NL
DOCDB simple family (publication)
EP 0870626 A1 19981014; EP 0870626 B1 20011128; AT E209575 T1 20011215; DE 69802603 D1 20020110; IT 1291531 B1 19990111; IT MI970822 A1 19981010
DOCDB simple family (application)
EP 98201098 A 19980407; AT 98201098 T 19980407; DE 69802603 T 19980407; IT MI970822 A 19970410