Research on the Ink Adhesion of In-line Coated Anti-static Print Enhancing Polyester Film
Polyester film has been used in package industries for long time due to excellent toughness,chemical stability,heat resistance,etc.The ink adhesion of in-line coated print enhancing BOPET and in-line coated anti-static print enhancing BOPET have been discussed,including humidity,difference of UV ink and stain resistance.The result shows that in-line coated print enhancing BOPET and in-line coating anti-static print enhancing BOPET both have good adhesion to all kinds of UV inks.