A Tray Sealer Machine is a type of packaging machine that is typically used to package items. It works by sealing plastic trays with a film lid, creating an airtight barrier that preserves the freshness and shelf life of the product inside. Tray sealers are commonly used in the food industry to package various food products, ensuring their quality and longevity.
On the other hand, a Glass Sealer Machine is designed to seal glass containers, providing an airtight seal that helps maintain the freshness and quality of the contents.