This produce freshness-keeping packaging bag is formed of a perforated synthetic resin film, wherein an average length RSm1, defined by JIS B 0601, of roughness curve elements at the outer surface of the bag is 80-550 μm. This produce-containing packaging body is obtained by packing produce in said produce freshness-keeping packaging bag. This produce freshness-keeping method involves packing produce by using said produce freshness-keeping packaging bag.
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机译：该产品保持新鲜度的包装袋由多孔合成树脂膜形成，其中在袋的外表面上的粗糙度曲线元素的平均长度RSm 1 （由JIS B 0601定义）为80- 550微米该含有农产品的包装体通过将农产品包装在所述农产品保鲜包装袋中而获得。该产品保鲜方法涉及通过使用所述产品保鲜包装袋来包装产品。
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