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PACKAGING BAG FOR RETAINING FRESHNESS OF VEGETABLE AND FRUIT, PACKAGE CONTAINING VEGETABLE AND FRUIT USING THE SAME, AND METHOD FOR RETAINING FRESHNESS OF VEGETABLE AND FRUIT
PACKAGING BAG FOR RETAINING FRESHNESS OF VEGETABLE AND FRUIT, PACKAGE CONTAINING VEGETABLE AND FRUIT USING THE SAME, AND METHOD FOR RETAINING FRESHNESS OF VEGETABLE AND FRUIT
PROBLEM TO BE SOLVED: To suppress stably deterioration or decay of vegetables and fruits.;SOLUTION: In a packaging bag for retaining freshness of vegetables and fruits constituted of a perforated synthetic resin film, a value of the rate of change of an aperture calculated from the area ratio R1(%) of the aperture at 40°C of the perforated synthetic resin film and the area ratio R2(%) of the aperture at 5°C of the perforated synthetic resin film according to the following formula (1) is 5 or higher and 50 or lower. Formula: rate of change of aperture={(R1-R2)/R2}×100 (1).;COPYRIGHT: (C)2015,JPO&INPIT
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