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US 2018/0265326 A1Published application
Fibrous web winding and unwinding reel
AssigneeVoith Patent GmbH
InventorsMalte Müller, Matthias Wohlfahrt, Ewald Wetschenbacher, Ralf-Harald Preising
Life of this patent
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Abstract
The invention relates to a spool for winding a fibrous web, the lateral surface of which is formed by a coated spool core. The aim of the invention is to improve the winding quality by the fact that the outer lateral surface is formed by a plurality of separate coatings which are arranged axially next to one another, of which at least two adjacent coatings are made of different materials.
Claims15
A reel for winding a fibrous web, comprising:
- a reel core;
- and
- a plurality of coatings that form an outer surface of the reel, the plurality of coatings including a plurality of separate coatings which are arranged axially adjacent to one another, at least two adjacent of the plurality of coatings consisting of different materials.
Dependencies are inferred from the claim text.