| 摘要 |
An annular gasket having a seal material (2) disposed on an unwoven cloth (1) capable of preventing a lateral flow so as not to reduce a compressive stress by disposing the seal material (2) annularly on the unwoven cloth (1) using the thin and soft unwoven cloth (1) as a core material, wherein the seal material (2) is disposed annularly on the front and rear surfaces of the unwoven cloth (1), whereby the shape of a sealing member can be maintained, a seal performance can be increased, and a cost and size can be reduced. |
