WPC Sintra Plastic Sheet, wanda kuma mai suna Wooden Plastic Composite board, nau'in ƙirƙira ce ta allon kumfa na PVC.WPC kumfa jirgin an samar da PVC guduro da itace foda wanda gauraye a wani rabo, kara da musamman Additives ta ci-gaba dabara, kumfa da extruded a high zafin jiki a karshe ya samar da takardar.
WPC Sintra Plastic Sheet yana da ma'anar itace, amma ba shi da ruwa da wuta.Yana da kyau maye gurbin itace, plywood, allon aski har ma da Medium Density Fiberboard (MDF).