About KITAJIMA TAKAYUKI
About 出光ユニテック 商品開発セ
About NAKANO YASUHIRO
About 出光ユニテック 商品開発セ
About convenience store
About wrapping
About retort food
About refrigeration
About packaging material
About polyolefin
About environment
About glass transition point
About melting point
About polypropylene
About polyethylene
About stretching sheet
About usage environment
About refrigeration
About Food packagings
About Packaging materials
About コンビニ
About パッケージ
About 冷凍
About 冷蔵
About 包装材料