... /PE 2) Space-saving, eco-friendly, Attractive in appearance , bright color.3) Aluminium foil ziplock bag , can extend shelf bag. Pls kindly ... of application :This kind of packaging bag is widely used in coffee packaging.Our Advantages:1.100% manufacturerOur company located ... 301,No.19, Guilin street, Yiwu city, Zhejiang province, China. coffee aluminium foil ziplock bag