International standards ton ton bag bag pattern (also known as Container / Space bag / a flexible container / ton bag / ton bags / Space Bag / PIP bag): is a flexible transport containers. With moisture, dust, radiation-resistant, strong safety advantages, and have sufficient strength in the structure. Because Container handling, transportation is very convenient, handling efficiency improved significantly in recent years has developed rapidly. Container usually used polypropylene, polyethylene and other textiles made of polyester fiber. It can be widely used in chemical, building materials, plastics, minerals and other types of powder, granular, massive items of packaging is ideal for storage and supplies, transportation and other industries