PVC tarpaulin digawe saka poliester tarik dhuwur, bubuk resin kualitas dhuwur, plasticizer, stabilizer, jumlah sing tepat saka wêdakakêna calcium, lan jumlah cilik saka chemicals.it iku kain telung ply dumadi saka Piece saka kain basa Polyester laminated antarane rong sheets saka film polyvinyl (PVC). pisanan film pvc njaba, ing tengah kain basa Polyester, banjur film PVC ngisor maneh.
Waca liyaneKirim Pitakonan