The current main damping packaging material in domestic and overseas market are foam plastic, corrugated paperboard cushion, honeycomb board, moulding article, fiber, chipping materials, rubber and so on.In the choice of damping packaging material, a green environmental protection revolution is on the rise,choosing damping material as the main packaging material is becoming the above requirements, after a large number of experimental studies of our company, we have developed a new production technology&production line for full degradable packaging materials. This processing line uses corn starch as main material to produce damping material. This damping material is not only used in the packing industry but also in the toy field and so on, nontoxic to human body, totally safe after the degradation.