Heat sealers are most commonly used to seal various types of plastic bags. Polyethylene and polypropylene bags are the two most common types of bags, but other types of plastic can be sealed as well.
Industrial vacuum sealers are more robust versions of the product one might have as a handheld kitchen appliance. Industrial vacuum sealers are purchased by a food manufacturer or a food reseller who has the need to store foods for a lengthy period
A chamber-style commercial vacuum sealer produces a more reliable, consistent bag seal, which causes less rework, thus, promises higher productivity. It uses a chamber to remove air
Poly bag sealers are a flexible solution for sealing mono- and multiple-layered, thermoplastic materials such as, polyethylene or polypropylene (poly bags), polyvinyl, polyolefin, and laminations.