Patent ID: 10293968

Abstract:
There is provided a blow-molded container having a pinch-off part and having, as an innermost layer, a layer of resin composition comprising an ethylene-vinyl alcohol copolymer (A) and a soft resin (B), characterized in that the soft resin (B) is a thermoplastic styrenic elastomer or α-olefinic polymer; a mass ratio of the ethylene-vinyl alcohol copolymer (A) to the soft resin (B) [(A)/(B)] is within the range of 75/25 to 90/10; the resin composition has a matrix and domain structure in which the ethylene-vinyl alcohol copolymer (A) is a matrix phase and the soft resin (B) is a domain phase; and a surface-to-surface interparticle distance in the domain phase is 0.3 μm or less.