EP 1566278 B1 20070502 - Method of screen printing and group of screens for use in this method
Title (en)
Method of screen printing and group of screens for use in this method
Title (de)
Siebdruckverfahren und Siebdruckschablonengruppe zur Verwendung in diesem Verfahren
Title (fr)
Procédé de sérigraphie et groupe d'écrans pour l'utilisation dans ce procédé
Publication
Application
Priority
- NL 1025549 A 20040223
- NL 1026452 A 20040618
Abstract (en)
[origin: EP1566278A1] The invention relates to a process for screenprinting one or more colours of ink on a substrate. A halftone pattern is provided on a screen for each colour of ink, and the ink is forced through the screen provided with the halftone pattern and onto the substrate. The diagonal screen orientation of the screen and the orientation of the halftone pattern include an angle of +30 DEG or -30 DEG . The best value for the number of lines per centimetre of the pattern equals (Z/n) x cos 30 DEG or Z/2 x (1/n + 1/n+1) x cos 30 DEG , wherein Z is the number of wires per centimetre of the screen and n is an integer. A group of screens for use with this screenprinting process comprises two types of screens, with the diagonal screen orientations of the screens of the two different types including an angle of 30 DEG . <IMAGE>
IPC 8 full level
CPC (source: EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1566278 A1 20050824; EP 1566278 B1 20070502; AT E361203 T1 20070515; DE 602005000997 D1 20070614; NL 1026452 C2 20050826
DOCDB simple family (application)
EP 05101383 A 20050223; AT 05101383 T 20050223; DE 602005000997 T 20050223; NL 1026452 A 20040618