| 摘要 |
PROBLEM TO BE SOLVED: To provide a protrusion prevention structure of an adhesive resin which blocks the spill of the adhesive resin and prevents the adhesive resin from being protruded. SOLUTION: In the protrusion prevention structure, a first slip of paper (1) and a second slip of paper (2) are joined through the adhesive resin (3) formed on the second slip of paper (2). A projection (21) for preventing the spill of the adhesive resin (3) is formed on the second slip of paper (2), and the projection (21) prevents the adhesive resin (3) from being protruded. COPYRIGHT: (C)2007,JPO&INPIT
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