EXTRUSION-MOLDED HOLLOW CONTAINER MADE OF POLYOLEFIN

摘要

An extrusion-molded hollow container made of polyethylene which comprises a high-density polyethylene layer and formed on the outer side thereof a layer comprising a copolymer of a polycyclic olefin. The layer on the outer side of the high-density polyethylene layer has a satisfactory luster and has been formed without using an adhesive. Therefore, the container has an excellent appearance and the outer layer can be recovered and recycled together with the high-density polyethylene.