MULTILAYERED HOLLOW MOLDED CONTAINER AND PRODUCTION THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a multilayered hollow molded container made of a resin improved in transparency, impact resistance and flexibility and a method for producing the same. SOLUTION: A multilayered hollow molded container comprising two or more layers has at least one layer comprising a propylene type block copolymer containing 5 wt.% or more of a 20 deg.C xylene soluble portion (CXS portion) and characterized by that a portion (CXIS portion) excepting the CXS portion has a max. fusion peak temp.(Tm) of 130-155 deg.C.