GST 2: Multi-purpose printability tester with dual print shaft.
This tester has constant speed and is equipped with two printing shafts and has an adjustable interval time between these shafts. The tester offers the possibility to install an automatic metering system. With the help of accessories many paper and ink tests can be carried out for offset, flexo and gravure printing.
• Toner adhesion (EN 12283)
• Colour / density (ISO 2846-1, -2, -3, -5)
• Chemical resistances (ISO 2836)
• Printing smoothness
• Scumming test
• Wet-in-wet printing
• Wet pick / wet repellence
• Ink absorption
• Halftone screen printing
• Gloss (ISO 15995)
• Ink transfer
• Copying ability and smearing of self-copying paper and carbon paper
• Absorption of rubber blanket