For products of precision parts and big weight such as piano, by using corrugated cardboard environmental protection materials with excellent mechanical properties, one-page folding forming and buckle connection cushion and transport box was designed to provide buffering for the piano, while reduce the use of adhesive tape and facilitate unpacking and recycling. The base of the piano was fixed to the EPE-wooden buffer tray to facilitate forklift loading and unloading of the piano. ABAQUS finite element software was used to simulate and analyze the impacts on the piano transportation packaging during forklift picking and unloading, and the maximum stress and impact acceleration of the package were simulated. The results showed that the maximum stress was 8.7 MPa，sustained at the piano foot, but not exceeding the material yield stress, which caused no damage. The maximum impact acceleration was 78 m/s2, showing EPE-wooden cushion tray at the bottom absorbed a lot of impact energy, and played a good buffering protection role. The piano transportation packaging composed of corrugated cardboard cushion, corrugated box and EPE-wooden buffer tray not only avoided the impact damage of the piano in the process of loading, unloading and handling, but also conformed to the trend of environmental protection and sustainable development of green transportation packaging design.