labels having a permanent section and at least one removable coupon section are made from polymeric sheets or rolls suitable for printing and forming , at high rates of production , blown or injection in - mold labeled plastic containers are based on a polymeric white opaque , transparent , translucent or contact clear substrate monoaxially oriented and having a thickness in the range of 0 . 002 to 0 . 008 inches . the polymer film is reverse pattern - printed with an abhesive coextensive with the detachable portion then overcoated on the container - facing side with a continuous coating of heat activatable adhesive . such sheet or roll can be printed and then cut into individual labels for affixing to the container as part of a in - molding process . recyclable containers are provided at high speed without missing labels or doubled labels due to feeding problems . the labels are firmly adherent , except for the removable coupon , and squeeze - release resistant and the indicia , because , in clear and contact - clear versions , are viewable through the labels themselves , are protected against spillage and abrasion .