... permanganate consumption (water,60°C,2h)≤10Heavy metal(calculate with Pb)-4% Acetic acid, 60°C, 2h≤1Decolor ... other forms of process owning to the good adaptability, physical mechanic properties, and the specially excellent ink-transfer property.Industrial ... the damage of roll surface and edge. Storage in shady, cool and dry condition avoiding direct sunshine and rain is recommended. BOPP Film for ...