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Seal resistance of printings or coatings (heat resitance)

Over sealing of the sample by laboratory sealer against fine paper with smooth or structurated sealing bars, determination of max Ts [°C] till deterioration of printing or laquer (adhesion, discoloration) with constant ps [N/cm²], ts [s].

test method:Mechanical/ technological properties
Norms: Sun Chemical Hartmann PV 20 (2005-01)
Needed sample size:Sample over total width of material, at least 10 repeating patterns respectively 5 packages

back to overview Mechanical/ technological properties

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Matthias Böhne +49 441 94986-11

Examinations in this area