L18" × W24"L8 × W4L18 × W28L12" × W24"4mm, 750gsm kanggo pratandha yard
1.Extrusion saka corrugated polypropylene sheet2.Edge lan sudhut sealing saka corrugated PP sheet3. Ultrasonik welding4. Krupuk5. Lempitan, gluing6. Die-nglereni & slitting produk sheet plastik7. Printing layar