PVC整芯输送带：上盖胶和下盖胶均为PVC盖胶，可用于倾角16°以下潮湿有水的输送场合，可用于煤矿井下或井上。
PVC Whole-core conveyor belt: The top and bottom rubber are both PVC cover glue, which can be used in wet water conveyor with inclination less than 16 degrees, and can be used in underground coal mines or wells.
PVG 整芯输送带：上盖胶和下盖胶均为丁腈胶，可用于倾角20°以下潮湿有水的输送场合，可用于煤矿井下或井上。
PVG Whole-core conveyor belt: both the top and bottom rubber are nitrile butadiene rubber, which can be used in wet water conveyor with inclination less than 20 degrees, and can be used in underground coal mines or wells.