When wet labeling PE bottles, complex pretreatments are required to ensure that conventional casein-based adhesives form a reliable bond.
Openair® plasma treatment creates a consistently high, selective surface tension, thereby ensuring a reliable bond even at high temperatures.
In-line integration of this environmentally friendly and cost-effective technology into the existing labeling process results in high production speeds, even when processing larger containers and complex geometries.
Kunststoffe international (12/2017)
WORLD OF PRINT (10/2017)