With food and drug grade polyethylene (PE) as the only raw material, PE two-layer extrusion pipes can synchronously extrude two or the same type of 2LPE Tubes Factory melts in the same mold through special extrusion equipment and form a double-layer structure of "inner layer+outer layer". Double layer co extrusion molding: The inner and outer layers of PE are separately added to the two barrels of a twin-screw extruder, and the 2LPE Tubes Manufacturer is melted into a melt by heating (temperature 160-200 ℃); Two molten materials enter the same extrusion mold through a dedicated distributor, forming a double-layer concentric structure inside the mold. After synchronous extrusion, they are water-cooled and shaped to form a hollow Tubes body.
Eumanufacturing enterprise:BOOM





