Is plum foam packaging easy to deteriorate in hot weather?

Plum foam packaging is easy to deteriorate in hot weather. The reason is that hot weather will speed up the biochemical reaction in plums, leading to plums maturing and deteriorating faster. Poor air circulation in foam packaging leads to the increase of internal humidity of plums, which is more conducive to the growth of microorganisms and easy to deteriorate. Foam packaging leads to close contact between plums, and some plums begin to rot, which will quickly affect other exposed plums and make them perishable.