Vacuum packaging is the process of removing air around a product and then sealing the product in an impermeable package. It protects the product from oxidation, spoilage, and corrosion. It is ideal for vacuum packaging in food, medical supplies, and clean room applications. Barrier bags are used for vacuum sealing because polyethylene or polypropylene bags are both porous and cannot hold the vacuum for long term storage.
Note: Household vacuum sealers are listed under Retractable Nozzle Vacuum Sealers below
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