| 摘要 |
PURPOSE:To laminate different rubber materials in the predetermined region by a method wherein both terminal parts, at one of which a part serving as the partition part of different rubber materials at mold molding is left uncut, and the remaining part is cut off, are abutted against each other and, set in a mold so as to mold a molded connecting part by pouring solid rubber into a mounting base side, and sponge rubber into a sealing side in order to connect both the terminal parts with each other. CONSTITUTION:In one terminal part of a weatherstrip 1A, a side wall 13 is left uncut and the remaining part is cut off. under the state just mentioned above, the weatherstrip 1A is made into a loop by opposing both the terminal parts to each other so as to be set in a mold 5 under the condition that the end face of the side wall 13 of the one terminal part abuts against the end face of the other terminal part. Then solid rubber 2a is poured from a mounting base part 11 side, and sponge rubber 2b is poured from a sealing part 12 side into the mod 5. Thus, a molded connecting part 2, in which the mounting base part made of solid rubber 2a and the sealing part made of sponge rubber 2b and the side wall 13 serving as the partition part are equipped, can be molded. |
