Method for laminating a tubular film

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United States of America Patent

PATENT NO 9731488
APP PUB NO 20140299251A1
SERIAL NO

14246464

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Abstract

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The invention refers to a method for laminating a tubular film (1) preferably manufactured by means of blown film (co-) extrusion with a material capable of absorbing resin or liquids, wherein the tubular film (1) is laminated over its entire perimeter with several layers (10, 11, 12, 13; 20, 21, 22; 30, 31) overlapping or positioned directly opposite one another on their front sides containing material capable of absorbing resin or liquids, so that essentially there are no areas left along the perimeter of the tubular film (1) not covered by the laminated layers (10, 11, 12, 13; 20, 21, 22; 30, 31). The invention also refers to a tubular film laminated in such a way and to various applications.

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Patent Owner(s)

Patent OwnerAddress
BUERGOFOL GMBH93354 SIEGENBURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stark, Kurt Neuhaus a.d. Pegnitz, DE 49 270

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