Collaboration Partners

Collaboration Outcomes

FPCO and SEKISUI KASEI jointly pursued research on reducing product weight by applying PSP (polystyrene paper) foaming technology. Using a newly developed low-foamed PSP sheet, they developed products that had previously been considered impossible to produce with PSP sheets: large containers requiring a tight fit with a lid, such as sushi containers, and containers requiring sharply defined shapes.

(This English version is based on the original Japanese Alliance Case Study prepared in FY2023.)