... “BangBang” bag is a small and economic packaging, which is specially designed for packing milk, beverage juice, water drink, yogurt, jelly etc ... Christmas design, 2012 Olympic Games design, etc.BANG BANG BAG: innovation 1---stand up BangBang bagOur new innovation BangBang ... to store and good air tightness.4 Suitable for packing jelly, yogurt, soft drinking, jam, pet foods, liquid detergent, softener, ...