PROBLEM TO BE SOLVED: To provide a technology capable of suppressing variation of the deterioration degree in garden stuff due to change of the storage condition.SOLUTION: The packaging bag for keeping freshness of garden stuffs is constituted by a perforated synthetic resin film, and through holes are provided in the perforated synthetic resin film. In an outside surface of the packaging bag for keeping freshness of garden stuffs, when the maximum thickness of the perforated synthetic resin film in regions within 10 mm from outer peripheries of the through holes is defined as Tmax and the minimum thickness is defined as Tmin, the ratio Tmax/Tmin of the maximum thickness to the minimum thickness is 1.05-8.00.COPYRIGHT: (C)2014,JPO&INPIT【課題】保存条件の変化によって生じる青果物の劣化度合いのバラつきを抑制する技術を提供する。【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、当該青果物鮮度保持包装袋の外表面において、前記貫通孔の外周から10mm以内の領域における前記有孔合成樹脂フィルムの最大厚みをTmax、最小厚みをTminとして、前記最大厚みと前記最小厚みの比Tmax/Tminが、1.05以上8.00以下である青果物鮮度保持包装袋。【選択図】なし
