Air Dunnage Bag is an innovative and easy transporation protection tools, with PP and PE made of kraft paper coated, tough and firm, inside the bag is mainly of three layers PE made arch crowded membrane, One –way non- return valve inflatable or put gas fack with swift, airtight firm, effecitively prevent in trucks, container or railway transport goods collide each other.

     If air dunnage bags fully filling the space between  the goods, goods produced by shaking supported the weight, absorb shock, protect the goods from damage in transit, than anyother support filling protect content effect is better, than with foam plastic etc traditional filling way more environmentally friendly.