| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a sealing device, capable of accurately and strongly positioning a fitting in a vulcanizing mold and capable of facilitating carrying-in of the fitting into the vulcanizing mold, in a method for manufacturing the sealing device having the fitting and an elastic elastomer to be baked on the fitting. SOLUTION: This manufacturing method is provided with a process for forming a fitting 2 in which a positioning part 5 for positioning the fitting 2 to a vulcanizing mold 21 and a product part 4 are integrally formed, and a process for removing the positioning part 5 from the fitting 2 after the fitting 2 is positioning in relation to the vulcanizing mold 21 and an elastic elastomer is baked. |
