Pauley Petersen & Erickson
Method of producing a film made of a thermoplastic material
A method and a device for producing a film made of a thermoplastic material, wherein a plastic melt is blown up into a film bubble and is shaped into a desired film by a calibrating arrangement, and a downstream arranged flattening device. For providing as contactless as possible a guidance, calibration and flattening, film guidance elements are used with a laminar uniform air cushion between the film guidance element and the surface of the film bubble, without contact between the surface of the film bubble and the film guidance element.
Reifenhäuser GmbH & Co. Maschinenfabrik
B B B B B B
B29C B29C B29C B29C B29C B29C
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Helmut Eike
Meyer Wedell