| 摘要 |
PROBLEM TO BE SOLVED: To provide a plastic container having superior glide-down properties particularly for contents with strong viscosity having a viscosity improver mixed therein.SOLUTION: In a plastic container, a polyhydric alcohol fatty acid ester which has at least three hydroxyl groups, is not full-esterified and is solid at ordinary temperature, is added to a base material resin at least constituting a layer in contact with contents. |
