Parblex April 12, 2021 Using potato waste, sustainable material startup Chip[s] Board have developed a range of innovative and sustainable bioplastics called Parblex™ (code PBX). Parblex™ plastics are translucent pure or fibre reinforced bioplastics with a range of surface finishes and high durability. Parblex™ plastics are colored with a variety of natural materials from walnut flour to curcumin, and are compatible with injection moulding, 3D printing, milling and other industrial processing techniques.