| 摘要 |
PROBLEM TO BE SOLVED: To provide hot melt bonded sheet structure allowing determination on whether a hot melt adhesive is melted, by a metal detecting means. SOLUTION: A support body 3 is constituted by placing two metallic thin-film sheets 1, 2 in parallel and overlapping them so that the adjacent edges 1a, 2a are not kept in contact with each other. A hot melt bonded sheet A is formed by applying a hot melt adhesive 4 from both faces of the support body 3 so that the hot melt adhesive 4 is interposed in a clearance between the edge 1a and edge 2a to insulate two metallic thin-film sheets. When the hot melt adhesive 4 is melted, the hot melt adhesive 4 at the overlap part of the edge 1a and edge 2a is ejected to bring two metallic thin-film sheets 1, 2 into contact.
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