| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a co-extrusion multilayered container using EVOH good in interlaminar strength, having economical efficiency and having good gas barrier properties under high humidity. SOLUTION: This co-extrusion container is obtained by forming a parison or a pipe containing inner and outer layers composed of a thermoplastic resin and an intermediate layer being at least one layer composed of a matrix based on an ethylene/vinyl alcohol copolymer having desiccant particles characterized by that a body area average particle size of particles with a long diameter 10μm or more is 30μm or less dispersed therein in a fine particulate state and subjecting the parison or the pipe to blow molding.</p> |
