Method for preparing for a change of material in an extrusion device for a film machine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11267181
APP PUB NO 20180050480A1
SERIAL NO

15561822

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Abstract

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The above object is solved by means of a method comprising the features as described herein as well as an extrusion device comprising the features as described herein. Further features and details of the invention follow from the depending claims, the description and the drawings. It goes without saying that features and details, which are described in connection with the method according to the invention, shall thereby also apply in connection with the extrusion device according to the invention and in each case vice versa, so that, with regard to the disclosure, reference is or can always be mutually made, respectively, to the individual invention aspects.

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Patent Owner(s)

Patent OwnerAddress
WINDMOLLER & HOLSCHER KG49525 LENGERICH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avermeyer, Ansgar Georgsmarienhütte, DE 8 12
Kulgemeyer, Tobias Hagen a.T.W., DE 11 16

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