Corona treatment is needed on Extrusion coating/Lamination plant for higher adhesion of a skinny layer on substrates like Paper,textile, plain-woven materials, BOPPfilm, Polyester film must be corona treated before coating to attain higher bonding.
Corona treatment will increase bonding. Corona treaters extrusion line increase the surface energy of films, foils, and paper to boost wettability and adhesion of inks, coatings, and adhesives. Film extruders use corona treaters to extend a film's surface energy at the time of extrusion. This pretreatment method allows the film to be later regenerate by printers, coaters & laminators.
• Treatment Width : Upto 600mm
• Max. Line Speed : Up to 120mtr. /min
• Electrodes :Aluminum
• Treatment Sides : lor 2
• Roll Covering : Silicon Sleeve
• Roller Diameter : 50mm
• Types of Extrusion Lines : Blown/ Stretch
