A vacuum packing machine (double chamber) is a device that deflates a packed good before sealing it within an airtight container. It is then sealed inside the container, which is subsequently placed in a chamber where the air is sucked out. The product is put into a film bag using this equipment, which is then vacuum-deaerated before being sealed. It avoids product fading and improves the impact of the display. A vacuum packing machine (double chamber) simultaneously removes all the air in the chamber (including the air inside the bag), providing your item a fully airtight seal.