BAND HAVING FASTENING UNIT FOR ADHERING LID TO METAL VESSEL TO PROVIDE ENHANCED SEAL AND PACKING STABILITY WITHOUT DEFORMATION OF BAND TIP

摘要

PURPOSE: A band having a fastening unit for tightly adhering a lid to a metal vessel is provided, which has enhanced seal and packing stability without deformation of a band tip during application of the band. CONSTITUTION: The band(1) applied to a mouth of a metal vessel and a lid to adhere the lid to the metal vessel comprises: a band tip(2) having an end(2a); an extension band tip(3) having an internal edge(3a); and a fastening unit(40) for fastening the band(1) such that the band(1) compresses the lid in a complete-circle state to tightly fit a packing into a mouth of the metal vessel(1) and, simultaneously, the extension band tip(3) compresses the band tip(2), whereby little space is left between the end(2a) of the band tip(2) and the internal edge(3a) of the extension band tip(3) while preventing the end(2a) of the band tip(2) and the internal edge(3a) of the extension band tip(3) from being bent.