SHEET-LIKE GASKET

摘要

A sheet-like gasket composed of a material having a lamellar internal construction for restraining and preventing leakage by permeation so as to obtain a very high sealing capability while reducing leakage from a contacting surface. In this sheet-like gasket, an outer end (1A1) of an inner sheet-like base material (1A) and an inner end (1B1) of an outer sheet-like base material (1B) are partially overlaid on each other, the inner and outer sheet-like base materials being put adjacent to each other, and they are pressure formed such that the entirety of the inner and outer sheet-like materials including the overlaid portion (2) has a uniform thickness, thereby forming a double high density layer comprising layers (3A), (3B). <IMAGE>