Vaccum Sealer

A vacuum sealer removes the air from the space around your food and then uses a heated seal bar to fuse the sides of the bag, preventing it from leaking back into the bag. Exposure to air will spoil food or allow it to stale over time, so this process eliminates that threat. Vacuum packing is a method of packaging that removes air from the package prior to sealing. This method involves placing items in a plastic film package, removing air from inside and sealing the package. Shrink film is sometimes used to have a tight fit to the contents.