Corrugated paperboard package systems with gas-permeable plastic membranes for modified atmosphere packaging of fresh fruits and vegetables and cut flowers

摘要: This invention relates to novel package systems for refrigerated modified atmosphere packaging of fresh fruit, vegetables and cut flowers. More particularly, this the design, construction, closure, sealing use gas-permeable corrugated paperboard prolonging storage life fruits, flowers under in headspaces closed system. A comprising: (a) a first layer Kraft paper; (b) polymer having gas permeability which permits be transmitted through polymeric film at prescribed levels; (c) second paper, said layers paper sandwiching between them; (d) fluting; (e) third affixed fluting.