Beverage Pad 4x8 Coroplast Sign Board
PP Hollow plates have the advantages of moisture resistance and corrosion resistance. Compared with injection molded products, hollow plates can flexibly design structures and be directly extruded without the need to open injection molds. At the same time, the board can flexibly add flame retardant masterbatch, antistatic masterbatch, conductive masterbatch, etc. through the control of raw materials to produce plastic hollow board sheets with flame retardant, conductive and antistatic functions.