Measurement and modelling of the film casting process 1. Width distribution along draw direction

In the cast film process a polymer melt is extruded through a slit die, stretched in air and cooled on a chill roll. During the path in air, while the melt cools, a reduction of both thickness and width takes place; obviously, thickness and width reductions are functions of draw ratio and stretching...

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Veröffentlicht in:	Chemical engineering science 2001-10, Vol.56 (20), p.5749-5761
Hauptverfasser:	Lamberti, G., Titomanlio, G., Brucato, V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Crystallization kinetics Exact sciences and technology Extrusion Film casting Heat transfer Machinery and processing Miscellaneous Moulding Plastics Polymer industry, paints, wood Polymer processing Technology of polymers
Online-Zugang:	Volltext
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