White, biaxially-oriented, fire-resistant polyester film, used e.g. for packaging light- or air-sensitive food, has at least one layer containing cyclo-olefin copolymer and fire retardant

摘要

White, biaxially-oriented, fire-resistant, UV-stabilized polyester film with at least one layer containing 4-60 wt% cyclo-olefin copolymer (COC) with a glass transition point of 70-270 deg C and at least one fire retardant.