Polyreflex polypropylene (PP) corrugated sheet
(also known as fluted sheet, coroplast sheet, twin-wall sheet)is made of polypropylene (PP) copolymer, homopolymer resin and some fillers.
Polypropylene corflute sheet is an extruded corrugated sheet consisting two flat walls connected by vertical ribs, or in the pozidrive structure. It's produced by extursion, can add various color materials, conductive materials, antistatic materials, fire resistant materials and ultraviolet resistant agent.
PP corrugated sheet is absolutely harmless and odourless, and moisture resistance & anticorrosion. Its outstanding properties such as strong, lightweight, various colors make it good in packaging, advertising, construction, agriculture and industry uses.