First intruduced finite element analysis into product development of flexitank. By stimulating the status of static and dynamic transport, real-time data was collected for calculation and analysi, through which can we monitor, flexitank during liquid loading.

1. LLDPE film and PP woven fabric creep deformation, flexitank unfolding and stress distribution on a fully loaded static flexitank.

2. Stress Distribution on flexitank and potential risk during transport, at brake stop, turning, going, straight, bumping.

according to the result of the finite element analysis, We have upgarded flexitank structure and protective materials, make it more safer and reliable.