Cosmo Films has introduced a cast polypropylene film for packaging applications requiring high moisture and oxygen barrier and high hot tack properties. The newly-launched heat sealable CPP film also offers high hot tack and low seal initiation temperature, enabling packaging machines to run at higher speeds. The film has been tested well for biscuits, cookies and crackers, snack food applications, chocolates, and ice-creams. Available in a range of 20 to 30 microns, the film is well suited for both adhesive as well as extrusion lamination, it said. Shares of Cosmo Films closed at ₹193.85, up 0.68 per cent, on the BSE.