What is film on tray?

Film on tray refers to a type of packaging commonly used for food products such as snacks, fast food, and frozen meals. The tray is usually made of plastic or paperboard and is designed to hold the food in place and provide a barrier against contamination, moisture, and oxygen.

Film on tray is a two-layer packaging system, consisting of the tray and a thin plastic film that covers the food. The film is usually made of polyethylene or polypropylene and is heat-sealed to the edges of the tray to provide a tight and secure seal.

The film on tray packaging system offers several advantages over other types of packaging, including improved product protection and extended shelf life. It also allows for easy identification of the product and provides a convenient surface for labeling, barcoding, and branding.

However, film on tray packaging also raises environmental concerns, as it is typically not recyclable and can contribute to waste and pollution. Some companies have sought to address these concerns by using more sustainable materials or implementing recycling programs.