PROBLEM TO BE SOLVED: To stably suppress deterioration or decomposition of garden stuff.SOLUTION: A packaging bag for keeping freshness of garden stuff is made of a perforated synthetic resin film. A through-hole is provided in the perforated synthetic resin film. In regard to the through-hole, when Sout represents a hole area of an outer surface of the packaging bag for keeping the freshness of the garden stuff and Sin represents a hole area of an inner surface of the packaging bag for keeping the freshness of the garden stuff, the packaging bag for keeping the freshness of the garden stuff satisfies the inequality: Sout/Sin>1.COPYRIGHT: (C)2015,JPO&INPIT【課題】青果物の劣化または腐敗を安定的に抑制する。【解決手段】有孔合成樹脂フィルムから構成された青果物鮮度保持包装袋であって、前記有孔合成樹脂フィルムには貫通孔が設けられており、前記貫通孔について、当該青果物鮮度保持包装袋の外表面における孔面積をSout、当該青果物鮮度保持包装袋の内表面における孔面積をSinとしたとき、Sout/Sin>1である青果物鮮度保持包装袋。【選択図】なし
