Method for Producing a Plastic Film from a Total Quantity of Raw Materials in a Film Extrusion Machine, and Computer Program Product for Carrying Out the Method

Abstract

The invention relates to a method for producing a plastic film from a total quantity of raw materials in a film extrusion machine. Said method according to the invention comprises the following steps: providing a selection of raw materials from a total quantity of raw materials, setting machine and production parameters of the film extrusion machine, supplying the selection of raw materials to the film extrusion machine in a composition, detecting at least one actual value of a property of the plastic film, forming a difference between the actual value and a target value of the property, changing the selection of raw materials and/or the composition of the raw materials, if the difference exceeds a threshold.

Dependencies are inferred from the claim text.