Vacuum packaging is the process of extracting air around a product and then sealing the product in an impermeable package. It protects the product from oxidation, spoilage and corrosion. Vacuum packaging is used in food, medical, clean room, and many other industries. Barrier bags are used for vacuum sealing because polyethylene or polypropylene bags are both porous and cannot hold the vacuum for long term storage.
There are many different types of vacuum sealers, the most common being the nozzle, channel, and chamber vacuum sealers.
- Nozzle and chamber vacuum sealers use any barrier vacuum pouch.
- Vacuum channel type sealers need channel / embossed vacuum pouches to operate which tend to be more expensive.
If you have any questions, please contact us for further information.