Biopolymer PHA Biopolymers Transform Disposable Tableware: CJ Biomaterials’ Sustainable Breakthrough at K2025 In a world rapidly shifting toward sustainable food packaging, CJ Biomaterials, the bioplastics division of CJ CheilJedang, has taken a bold step forward. At K2025, the company unveiled a new generation of PHA (polyhydroxyalkanoate) biopolymers engineered specifically for extrusion coating applications in disposable…