Improvements in or relating to the manufacture of diaphragm-sealed closures for containers

摘要

1,174,167. Container closures. GEE MFG. CO. Ltd. 15 July, 1968 [25 April, 1967], No. 18883/67. Heading B8T. A method of making a closure member for a container as described in Specification 1,080,184 is characterized by the use of heating means in the form of gas jets 20 or electric radiant heaters, disposed adjacent to the travel path 26 of the closure components Y which replaces the heating means associated with the punch 14 previously disclosed.