... cost, high output and multifunctional Gypsum board PVC film production lineA. Description:The main ingredients of PVC is polyvinyl chloride, while adding other ingredients ... pre-drying device, coated PVC film, vertical cutting, horizontal cutting, veneer sealing edge, conveyor stacking, packing and other production processes to complete.C ... 5 KW 1 PCFan 15 KW 1 PC Gypsum board PVC film production line