1. Stable,good cooling 2. High speed,co-extrusion 3. High output 4. Durable,hard steel made ... LLDPE material to produce one side sticky or 2 sides sticky stretch film,cling film,cast stretch ... electrical power control box,3 extruders, one die,2 cooling forming rollers,on-line recycling system,auto- ... cutting system,auto-winding system,2 winding shafts etc.2) Layers to be produced: 3 layers ...