| abstract |
(57) [Problem] To provide a multilayer hollow container having a barrier property, which has a good degree of freedom in container design, barrier properties, interlayer adhesion, and mechanical properties, and a method for producing the same. A barrier layer formed from a resin composition comprising (a) a polyolefin resin and (b) a polyamide resin and a thermoplastic resin layer comprising a thermoplastic resin other than the resin composition forming the barrier layer (c) are provided. A multilayer hollow container having a barrier, characterized in that the hollow container has a welded part in a part thereof, and the strength of the welded part is 60% or more of that of the non-welded part. |