| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-layer hollow container with barrier property and its manufacturing method that is excellent in flexibility for container design, barrier property, inter-layer bondability, and mechanical characteristics. SOLUTION: The multi-layer hollow container comprises a barrier layer formed from a resin composition composed of (a) polyolefin resin and (b) polyphenylene sulfide resin, and a thermoplastic resin layer composed of (c) thermoplastic resin other than the resin composition that constitutes the barrier layer, and is a barrier multi-layer hollow container characterized in that it contains, in one part therein, a fuse-bonding part whose strength is 60% or more of that of the non-fuse-bonding part. |
