What does a tray sealer do?
A tray sealer is a machine used to securely seal trays or containers typically made from materials like plastic, aluminum, or compostable materials. The primary function of a tray sealer is to create a tight and secure seal over the contents within the tray.In summary, a tray sealer plays a vital role in packaging operations by securely sealing trays or containers to protect the contents inside, extend shelf life, and ensure product freshness and integrity.