1. Suitable Sheet:two colors PP/PS 2. Sheet Thickness Range:0.3mm ... /hr 4. Max. Sheet Width:670mm Two Layer Plastic Sheet Extruder makes two colors PP or PS sheet.Features: 1 ... ) Used to produce two-layer, two-color sheets, including PP, PE and PS which ... are used to produce two-color bowls, pallets, heavy-caliber plastic cups, plastic tableware ...