Internationally leading fully biodegradable foaming material developed by the project team has been utilized in various fields, including express logistics, cosmetics packaging, home appliance cushioning, fruit preservation, and children's toys.

The project team has developed fully degradable cushioning materials utilizing renewable, non-edible natural polymer starch as primary raw material  by a cutting-edge reactive extrusion technology . This breakthrough addresses China's technological bottlenecks in sourcing and manufacturing processes of degradable materials while substantially enhancing the value of Chinese agricultural products. 

The project team has adopted “single-twin screw two-stage extrusion equipment and system” alongside post-forming technology in the melting process to develop two distinct systems for preparing, storing, and foaming the masterbatch. This innovation addresses the challenges faced by industrial cushioning materials, such as their large size, difficulties in storage and transportation, and high costs. The developed product can be repurposed into educational toys, organic fertilizers, glue, among other uses. The products can completely degrade into water and carbon dioxide upon disposal, return to nature and achieve a complete carbon cycle.