A new line of Torayfan(r) clear BOPP films is designed to replace PVdC-coated films. Torayfan CB-S 70G and 80G heat-sealable films and Torayfan CB-P 70G nonsealable films are uncoated and have moisture transmission rates equal to PVdC-coated films The films are, microwaveable and environmentally friendly, and contain a heat-seal layer.