| 摘要 |
PROBLEM TO BE SOLVED: To obtain a hot melt material, capable of providing an enough adhesive force even when a hot melt adhesive is heated and stuck at a comparatively low temperature, and further to provide a joint structure by using the hot melt material, and a dry suit having the joint structure. SOLUTION: This hot melt material 1 is obtained from a hot melt layer 5 and a low softening point resin layer 7. The hot melt layer 5 comprises a substrate layer 3 made of a polyvinyl chloride and a hot-melt adhesive and formed at the under side of the substrate layer 3. The low softening point resin layer 7 is formed under the hot melt layer 5. The low softening point resin layer 7 is properly selected from a urethane-based, an acrylic and an olefinic thermoplastic resins and the like. The softening point of the resin layer 7 is <120 deg.C. The thickness of the resin layer 7 is >=5 μm but <=40 μm. |
