Methods for sealing closure members to substrates

摘要: Novel methods for sealing a closure member to substrate make use of pressure generated in chamber create and/or maintain seal between and substrate. The has flexible wall which is urged towards the by pressure. Where hollow interior maintained at superatmospheric pressure, e.g. pressurized telephone cable, fluid passage preferably provided closed after been formed, thus taking out peel with A preferred an inflatable bag material on selected portions one surface thereof, so that it can be wrapped around form enclosure After placing restraining means member, inflated, improving enclosure.