FLEXO: Image-Elongation - Druckbildlaengenausgleich

.WPC Info:

Image-Elongation - Druckbildlängenanpassung an Zylinderrundung - Enlargamiento del Imagen:

Formula - Formel:

Pi x 2 (T)...................................Pi= 3.1416

-------------................................RL= Repeat length of plate cylinder

.......RL............................................T= Plate thickness with mounting tape

EXAMPLE:

Design measures 12" in curve direction

Plate thickness: 1.27"

Repeat thickness: 18.8"

3.1416 x 2 (1.27")/ 18.8" = 0.0424"

Plate elongation = 12" x 0.0424 = 5.09"

Image distortion: 12" - 5.09" = 11.491"or 95.7% (in curve direction) - 100% in non curve direction