The pp corrugated plastic sheet is a one-time extruded board made of polypropylene as raw material. It also can be called pp
hollow board, coroplast sheet, corflute sheet, correx sheet, pp corrugated sheet, etc. It has the characteristics of non-toxic,
non-polluting, waterproof, shockproof, anti-aging, corrosion resistance, and rich colors. It is widely used in the advertising
industry, packaging industry, agriculture, construction, etc.