Weck jar secured by steel tension clips which can be removed once a vacuum seal has formed. During storage the vertical position of the rubber seal's external tongue indicates the status of the sealing. Weck products are still produced and are available from German hardware and online stores. Used equipment is frequently sold on online auction sites and in opportunity shops. Weck jar A Weck jar is a molded glass jar used in canning to preserve food. It is popularly used for jam preservation, for its minimal look and foolproof rubber gasket with a glass lid. Weck jars were created by the
WECK McCoy, Jeff Reinhardt (P.D.), Mark Phillips, J.R. Russ, Barbra Lynne and part timers Art Zelasko, Mike Brown, Ricky Banks, David J. Miller, Jon Park, Dr. Jim Rose and newscaster Pam Kloc. To tie in with the popular local sandwich of roast beef on a kimmelweck roll or "beef on weck", the station switched its call letters to WECK, branding itself as "The roll that rocks." On April 4, 1981, as listening to contemporary music on AM radio declined, the station again switched formats. WECK began airing Adult Standards using the syndicated "Music of Your Life" service. J.R. Russ was elevated