Toppan Printing developed two packaging formats to offer better protection and durability to farm and marine products. One is an imperforated rice bag featuring its special aeration system on the sides which allows the bag open for aeration only when pressurized externally. It prevents foreign matters from entering into the bag. The other is MA packaging using Toppan MA film. By creating a variety of minute perforation in the film, gas permeability of the film has been enhanced while maintaining its strength as well as tamper-proof effect.%農水産物の安全の必要性はますます高ま り，消費者の手元に渡る際の「包装」の役割 は同じように重要になってきている。 この役割を担うために保存性や耐久性など の要求品質に対する技術開発が活発に行われ ている。 本稿では近年の開発事例を2点紹介すると ともにこれからの農水産物の包装について述 べていきたい。
展开▼
