1st step, use PE film as inner packing first
2nd step, use 3 layers composite film (water resistant) as middle packing
3rd step, use transparent PE film again as outer packing
For HIPS R-141B (Anti-141B) Composite plastic Sheets 5mm
Puerto
Shanghai,China
Capacidad de suministro
Capacidad de suministro
20 per Day Caderas R-141B (Anti-141B) compuesto plástico hojas 5mm