Vacuum Packaging Machine Manufacturer and supplier of vacuum packaging machines, vacuum pack machine, vacuum packaging, vacuum packaging single chamber machine, chamber vacuum sealer. The external vacuum machines work with specific bags (channel or three layer bags) or with specific rigid boxes. All the machines are built in stainless steel, have small dimensions and are users friendly. They are equipped with a sealing bar and can work either in manual or, on some models, in automatic cycle simply setting the vacuum and the sealing time. They are widely used in restoration, catering and domestic field.