| 摘要 |
PROBLEM TO BE SOLVED: To provide a balloon for which the shape and image of the balloon can be freely prepared according to the demand of a user, and its manufacturing method. SOLUTION: The balloon is composed of a first sheet body 1 for which the image 10 is recorded on the surface and a second sheet body 2 adhered to the rear surface of the first sheet body 1, the outer shapes of both sheet bodies are formed into the same shape, and an adhesion area 4 is formed in a belt shape over the entire periphery of the outer shape. Then, a release sheet body 3 is clamped in an internal space formed between the first sheet body 1 and the second sheet body 2, and the adhesion area 4 is formed along the outer periphery of the release sheet body 3. In the adhesion area 4, a blow-in port part 40 communicated with the internal space through the adhesion area 4 is formed. The blow-in port part 40 is wound so as to squeeze the surrounding sheet bodies and sealed with an adhesive tape or the like so that a gas in the inside does not leak. COPYRIGHT: (C)2007,JPO&INPIT
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