Fuyang Fuyang Printing hollow board hollow box Fuyang folding knife card board boxes hollow polyethylene, polypropylene blended raw materials through hollow sheet extrusion production line, sheet lattice shape in cross section, it is also called hollow grid plate, in foreign countries also have called double-siding, the more popular name in the country, such as: plastic hollow plate, plastic hollow board, Vantone board, was also called honeycomb panels, which are related to people's use habits. Wantong board colors rich and varied, the thickness is adjustable, plate thickness up to 12mm, is a new type of environmentally friendly packaging materials, the use of process does not produce dust, and long life, is the life of four corrugated board -10 times more recyclable, a gradual trend instead of paper corrugated board, is mainly reflected in the product packaging. In addition, as PP hollow plate light, good toughness, size, flexibility, relatively low cost, with a variety of accessories molded PP hollow board turnover box has replaced plastic crates momentum. Fuyang Fuyang Printing hollow board hollow plate knife card box Fuyang folding hollow box