The extrusion process is a manufacturing method that involves forcing molten material through a die to create a desired shape. This process can be used to create shrink film, stretch film, and many other types of materials. The material is first heated until it is in a liquid state. Then, it is forced through the die under high pressure. As the material passes through the die, it takes on the shape of the opening. The extrusion process can be used to create materials of various thicknesses and lengths. It is a versatile manufacturing method that can be used to create a wide variety of products.
