Bag in box is made of a multi-layer film, seal valves, outside with carton. The liquid poured by a dedicated filling machine, when used by valve to rel...

Bag in box is made of a multi-layer film, seal valves, outside with carton. The liquid poured by a dedicated filling machine, when used by valve to rel...

Bag in box is made of a multi-layer film, seal valves, outside with carton. The liquid poured by a dedicated filling machine, when used by valve to rel...

Bag in box is made of a multi-layer film, seal valves, outside with carton. The liquid poured by a dedicated filling machine, when used by valve to rel...