Mixer structure for a film die and a film die

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United States of America Patent

PATENT NO 10857715
APP PUB NO 20180056571A1
SERIAL NO

15681304

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Abstract

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A mixer structure for a film die for a polymer melt includes multiple web elements. The web elements include a first web element and a second web element. The first web element and the second web element include at least an end, which is connected to a base. A film die includes a first tool element, a second tool element, and a flow channel for the polymer melt extending between the first tool element and the second tool element. The mixer structure is arranged in the flow channel. The mixer structure is held in at least one of the tool elements by a holding element.

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Patent Owner(s)

Patent OwnerAddress
PROMIX SOLUTIONS AGTECHNOPARKSTRASSE 2 WINTERTHUR 8406

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heusser, Rolf Winterthur, CH 21 282
Schlummer, Christian Winterthur, CH 10 29
van, Lück Frank Willich, DE 6 5

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