| 摘要 |
PROBLEM TO BE SOLVED: To provide a colored bubble sheet which can enhance beauty and can be used as a unique member for display; a method for manufacturing the same; and an apparatus for manufacturing the same.SOLUTION: A colored bubble sheet 10 comprises: a cap film 13 having a plurality of projections 14 formed thereon which swell while having a hollow therein; and a back film 12 that is stacked at an opening side of the projections 14 and seals air in the projections 14. The projection 14 is colored by injecting a coloring agent 73 into an inner part of the projection 14, then an injection hole through which the coloring agent 73 is injected is sealed. At least one of a character, a figure, a symbol, a pattern and a color is displayed by using a plurality of colored projections 14. |
