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■ Our scratch-off and release coating systems provide an opaque ink with excellent scratch ability.
■ Wide operating window
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Scratch off inks
RADIOR France offers scratch off inks designed for the printing of cards for direct mail, scratch off labels, lottery tickets, telephone cards…These scratch off inks provide a high level of concealment. Printed over a release varnish on appropriate subtrates, they scratch off easily and cleanly.
These scratch off inks are available for the following printing processes:
■ Waterbased flexography (gold, silver, black and white)
■ Solvent based flexography (gold, silver and black )
■ UV flexography (gold, silver and black)
■ Solvent based screen (gold and silver)
■ UV screen (gold and silver)
Release varnishes
In the great majority of cases, it is preferable to print a sealer varnish (also referred to as a release varnish) in order to seal the substrate and to render the surface very smooth; this ensures good scratch is easily obtained.
The release varnishes are available for the following printing processes:
■ Waterbased flexography
■ UV flexography
■ UV screen
■ Dry UV offset
■ UV letterpress
SCRATCH OFF
Scratch off inks and release