COMPOSITE CONTAINER AND PRODUCTION METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a composite container to which various functions or characteristics can be imparted and to which the external appearance rich in design properties can be given by making conspicuous the ruggedness such as a pattern, that is formed on a trunk part thereof, and to provide a production method of the composite container.SOLUTION: A composite container 10A has a mouth part 11, a trunk part 20 and a bottom part 30 and includes a plastic material-made container body 10 and a plastic-made member 40 tightly stuck to the outside of the container body 10. The container body 10 and the plastic-made member 40 are expanded integrally by blow molding. A concave part 26 recessed to the inside of the container body 10 and a convex part 27 projected into the outside of the container body 10 are formed respectively on the trunk part 20 of the container body 10. The plastic-made member 40 is stuck tightly to the trunk part 20 of the container body 10 along a shape of the concave part 26 and that of the convex part 27.SELECTED DRAWING: Figure 1