The purpose of surface treatment of polymer-based materials is to increase surface wettability through electrical discharge. The low surface energy of polymerbased substrates often leads to poor adhesion of inks, glues and coatings. To obtain optimum adhesion, it is necessary to increase the surface energy of the substrate to just above that of the material to be applied. Surface treatment with Corona results in improved surface adhesion properties.
LabelTEC is designed for the pretreatment of conductive and nonconductive narrow webs.
This type of system will treat either one or both sides of the web and will accommodate
widths from 100-500 mm, running at production speeds of up to 150 m/min.
|Mains voltage and frequency||230 VAC 50/60 Hz|
|Output voltage/power||Choose from 200W / 1000W / 2000W|
|Output frequency||Up to 30 kHz|
|Mains cable||Supplied with connector|
|Control interface||Connector supplied|
|Operator display||HMI remote|
|Treatment width, mm||From 100 - 500 mm|
|Side for treatment||1 or 2 sides|
|Speeds||Up to 150 m/min.|