The die head is a critical component of the machine that is responsible for shaping the plastic material into a film. It consists of a cylindrical body with an inlet for the melted plastic and a nozzle where the film is extruded.

The die head typically has an adjustable design to control factors such as film thickness, width, and shape. It is important to maintain a uniform flow of melted plastic through the die head to ensure consistent film quality.

Regular cleaning and maintenance of the die head are necessary to prevent clogging and ensure optimal performance. It is also crucial to monitor and adjust the die gap and temperature settings based on the desired film properties.