| 摘要 |
PROBLEM TO BE SOLVED: To provide a gasket and its manufacturing method using a dispenser system capable of setting small the bottom edge member of a gasket seal even in the case the height to the mating member is large, securing wide the position where the seal can be molded, suppressing the amount used of the seal molding material, suppressing small the gasket reaction force, and also suppressing dispersion of the gasket reaction force largely according to the position. SOLUTION: According to the manufacturing method for a gasket 21, a gasket seal material is applied to the object surface 22a using a dispenser system fitted with a needle, whereby the opening shape of the discharge port in the needle is given an irregularly shaped section so that the section shape of a gasket seal 23 after molding is made h/w>=1, where (h) is the height of the section and (w) is the maximum width.
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