FOOD PACKAGING FILM AND FOOD PACKAGING BODY

To provide a food packaging film having small thickness unevenness and improved water vapor barrier property.SOLUTION: A food packaging film is a film used for packaging food, and comprises a uniaxially or biaxially stretched film layer constituted of a propylene-based polymer composition containing a propylene-based polymer and a tackifier. The food packaging film has T3 of 7000-8500 Mpa, where the T3 is a total value of: T1 which is a tensile elastic modulus in an MD direction; and T2 which is a tensile elastic modulus in a TD direction of the food packaging film measured under conditions of measurement temperature 23 ± 2°C, 50 ± 5% RH, and tensile speed 5 mm/min using a tensile tester in accordance with JIS K7127 (1999).SELECTED DRAWING: Figure 1 【課題】厚みムラが小さく、水蒸気バリア性が向上した食品用包装フィルムを提供する。【解決手段】食品を包装するためのフィルムであって、プロピレン系重合体および粘着付与剤を含むプロピレン系重合体組成物により構成された一軸または二軸延伸フィルム層を備え、ＪＩＳ Ｋ７１２７（１９９９）に準拠し、引張試験機を用いて測定温度２３±２℃、５０±５％ＲＨ、引張速度５ｍｍ／ｍｉｎの条件で測定される、上記食品用包装フィルムのＭＤ方向の引張弾性率Ｔ１とＴＤ方向の引張弾性率Ｔ２との合計値をＴ３としたとき、上記Ｔ３が７０００ＭＰａ以上８５００ＭＰａ以下である食品用包装フィルム。【選択図】図１