Koekstrusiooni
Koekstrusiooni, often referred to as coextrusion, is a manufacturing process where two or more distinct materials are extruded simultaneously through a single die. This results in a single, integrated product with multiple layers or components. The materials are melted separately and then combined within the extrusion die just before they are shaped and cooled. Each material maintains its distinct properties within the final product, offering advantages not achievable with single-material extrusion.
This technique is widely used in various industries, particularly for packaging applications. For example, in food
Beyond packaging, coextrusion finds application in the production of items like pipes and hoses, where different