The effect of material selection in feed-block coextrusion of a three layer film

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Annual Technical Conference - ANTEC, Conference Proceedings, Vol: 1, Page: 121-124

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Vlček, Jiří; Kopytko, Walter; Zatloukal, Martin; Touré, Birane
conference paper description
This paper describes a case study dealing with the development of a three-layer product on a feedblock coextrusion system. The problems or phenomena that occurred during the product development experiments are explained via flow simulation and the rheological properties of the materials used. The results of the study are compared with real film samples produced during the development.