... of PET Strap Production Line1. This is PET Strap Extrusion Line to make the PET straps for package. Another ... ensures materials even plasticization. Extruder is with quantitative feeding, stable extrusion, which can ensure the uniformity of horizontal & Vertical size ... rolls conveniently.Pet Strap Production Line/Pet Strap Extrusion Line/Pet Strap Extrusion Machine/Pet Strap Extruder/Pet strap making ...