BOPP film used in cigarettes has extremely high surface glossiness, high transparency; Good heat shrinkage, suitable for fitting packaging; The heat sealing temperature range is wide, mainly used for cigarette boxes packaging. This product has been cooperating with China Tobacco for decades. BOPP film also including cosmetic packaging film and pharmaceutical packaging film has excellent rapid heat sealing performance. Even under the instantaneous heat sealing condition of 0.2 seconds, it can be sealed with a minimum heat sealing temperature of 115 ℃. The extremely low heat sealing temperature avoids adhesion between the film and the outer packaging of the product, effectively protecting the exquisite outer packaging design effect of the product. The silicone adhesive film still exhibits good smoothness at a temperature of 60 ℃; Can be printed, glued, or composite with other substrates; Good low-temperature heat sealing and transparency, with a minimum heat sealing temperature is 120 ℃.