青果物鮮度保持包装袋、これを用いた青果物入り包装体および青果物鮮度保持方法

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专利权人:

住友ベークライト株式会社

发明人:

中尾 悟,溝添 孝陽

申请号：

JP20170134631

公开号：

JP6281658(B2)

申请日:

2017.07.10

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

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 a rate of change of an aperture calculated from area ratio R1(%) of the aperture at 40°C of the perforated synthetic resin film and 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: the rate of change of aperture={(R1-R2)/R2}×100 (1).SELECTED DRAWING: None

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/