3 range (Thickness)
a. 1.2mm-2.2mm
b. 0.2mm-1.2mm
c. 0.19mm-0.07mm

a. 2 screw, co-extrusion, 3 layer sheet (A.B.A type)
b. 3 screw, tri-layer sheet (A.B.C type)

a. Air knife type
b. Single-side touch type

a. PP, double side touch
b. PET, single side touch