This machine is used for producing PE stretch film & PE cling film. It supplies the PIB injection system to inject liquid adhesive into the screw to mix resin in order to produce stretch film. The stickiness can be adjusted, thus saving resin cost. The machine is equipped with "edge film re-feed system"; the edge of film can be fed to extruder. It can produce 10 rolls of film with width of 300mm or 6 rolls of film with width of 500mm at one time.