| 摘要 |
<p>Combinations of atmosphere control members are used to control the atmosphere within a sealed container which contains a respiring biological material. The combination makes use of a first ACM having a first R ratio (the ratio of carbon dioxide permeability to oxygen permeability) and a second ACM having a second R ratio, the first R ratio being substantially greater than 1.0, and the second R ratio being less than the first R ratio. This combination (31 , 321 , 322, 331 , 332) can form part of the sealed container (1 ) itself, or can be part of an assembly (31 , 32, 34) through which the packaging atmosphere within the sealed container (1) is circulated.</p> |
