Our company has developed three-extruder five-layer common extruding pipe die,which is mainly
used of EVOH arresting-oxygen pipe,the shell layer material of the most outer layer and the heat
melting glue of the second most outer layer and the second inner layer is form the same extruder,
and the EVOH of the medium layer is form one extruder,mainly used in production of pipes ≤ø32.
Also it can utilize five mailn extruders to product of five-layer different materials by changing the
distribution flow channel.