PP hollow plate refers to polypropylene raw material mixed with polyethylene raw material through the hollow plate production line extrusion molding, the cross-section of the plate is lattice shape, so it is also called lattice hollow plate.

PP hollow board is a new type of environmentally friendly packaging material, in the process of use will not produce dust, and long service life, is more than 4-10 times the life of corrugated board, recyclable, there is a trend of gradually replacing paper corrugated board, mainly reflected in product packaging. In addition, due to the light weight, good toughness, flexible size and low relative cost of PP hollow plate, PP hollow plate turnover box equipped with various accessories has the momentum of replacing injection molding turnover box.