Fowler's Vacola specialises in bottling jams and other foods at its manufacturing plant in Sydney. Fowler's Vacola The Fowler's Vacola jar is a molded glass jar used in canning to preserve food. It is the most popular home canning system in Australia. The system was developed in 1915 in Melbourne, Australia, by Joseph Fowler (28 February 1888 – 24 April 1972), who migrated from England in 1912, at his home in Hawthorn, Victoria, and became very popular. The Fowler's Vacola system uses glass jars, single use rubber ring seals and pressed metal lids, much like American Mason jars first patented in 1858,
Alain de Weck Alain de Weck Alain L. de Weck, (July 26, 1928 – April 8, 2013), was a Swiss immunologist and allergist. His main scientific contributions were in the area of characterization and prevention of drug allergy. He was the founding director of the Institute of Clinical Immunology at the University of Bern from 1971 to 1993 and authored or co-authored over 600 peer-reviewed publications. He is the recipient of a number of patents that led to commercial allergy products and services. He served as president of international scientific organizations such as the International Union of Immunological Societies (IUIS) and the International