Method of manufacturing composite container for beer, composite preform, composite container for beer, inner label member and plastic member

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a composite container for beer, a composite preform, a composite container for beer, an inner label member and a plastic member, capable of preventing a defect of sun smell in beer, even when filled with beer.SOLUTION: A preform 10a made of a plastic material is prepared, and a plastic member 40a is disposed outside the preform 10a. Blow molding is applied to the preform 10a and the plastic member 40a to integrally dilate the preform 10a and the plastic member 40a. At least one of the preform 10a and the plastic member 40a is colored in a visible light color.SELECTED DRAWING: Figure 5