EP 1201821 B1 20080409 - Printable watermarked papers
Title (en)
Printable watermarked papers
Title (de)
Bedruckbare wassergezeichnete Papiere
Title (fr)
Papiers imprimables filigranés
Publication
Application
Priority
IT MI20002310 A 20001025
Abstract (en)
[origin: EP1201821A1] A watermarked, coated paper material (10) in sheet form and permitting high-quality print is defined by a base paper (1) having a first surface (2) impressed with a watermark (4), and a substantially flat second surface (3) having a coating (6) and so permitting high-quality print. The paper material is characterized in that the base paper (1), without the coating (6), is of a substance ranging between 70 and 200 g/m<2>; and in that the watermark (4) is of a marking depth (S2) of over approximately 10% (and preferably ranging between approximately 10% and approximately 30%) of the thickness (S1) of the base paper (1). The paper material according to the invention is therefore much lighter (for a given thickness) than similar known products, and has a clearer, better impressed watermark. <IMAGE> <IMAGE>
IPC 8 full level
D21H 21/40 (2006.01); B41M 3/10 (2006.01); D21H 19/72 (2006.01)
CPC (source: EP)
B41M 3/10 (2013.01); D21H 19/72 (2013.01); D21H 21/40 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1201821 A1 20020502; EP 1201821 B1 20080409; AT E391810 T1 20080415; DE 60133523 D1 20080521; DE 60133523 T2 20081106; ES 2305022 T3 20081101; IT 1320079 B1 20031118; IT MI20002310 A1 20020425
DOCDB simple family (application)
EP 01125274 A 20011024; AT 01125274 T 20011024; DE 60133523 T 20011024; ES 01125274 T 20011024; IT MI20002310 A 20001025