Corrugated plastic sheet  or corrugated plastic board , is also known as the trade names of Biplex, Cartonplast,

Polyflute, FlutePlast, InterPro, Proplex,  Correx, Twinplast, Corriflute and Corflute. Its raw material is polypropylene. It has the advantages of light, high strength, non-toxic pollution, water proof, corrosion resistance ,rich colors, easy printing, recyclable, and has a good environmental performance and secondary processing performance.