Canning

Canning refers to the process of using Preserve jars with a Vacuum Seal lid, in a pasteurizing process. This can be done either in a Water Bath, or Pressure Canner/Cooker. In 1900 Kilner invented the 2 lid Preserve Jar system, and it has been the best Preserve Jar to this day. Read our articles for full information on Canning, and Testing if you have made a good Seal during processing.

See our range of Kilner Preserve Jars, and Clip Top Jars which are all suitable for Canning.