Over print varnish (OPV89)
Over print varnish (OPV89)
- Serial Code: OPV89
- Serial Name: Over Print Varnish(solvent base)
- Printing Method: Flexographic and Heliogravure
- Printing Material: Paper-Pe-AL-BOPP
- Thinner: Isopropanol ( orethanol ) : Ethyl Acetate ( 2:1 ---> 3:1)
- Retarder: Methoxypropanol
- Accelerator: Ethyl Acetate
- Printing Viscosity: 22-26 Sec(ford cup 4 mmin 25 °c)
- Adhesion: Excellent
- Gloss: Excellent
- Heat Seal Resistance: 140-160
- Chemical Resistance: Excellent
- Shelf Life: 6 Months in closed vassel
- Solid Contant: 30+2%
- Viscosity: Min 40sec (ford cup 4 min 25 °c)
