By a whole pack of filtering components, unmelted.
It eliminates the pulsing waves from extruder.
Control the pressure steadily and efficiently.
Melt through X structure strands then constantly cross each other and mix sufficiently.
Suitable for processing multilayer and multicolor coextrusion of polymers with similar flow rate and processing temperature.
Providing various of extrusion dies and co-extrusion dies,
such like as sheet, film and lamination dies.