D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 23/46 (2006.01) B05C 5/02 (2006.01) B05C 11/04 (2006.01) D21H 23/56 (2006.01)
Patent
CA 2184942
The invention relates to an application unit for the direct or indirect application of a liquid or pasty medium (12) onto a moving material web, in particular consisting of paper or board, comprising a dosing gap formed as a free jet nozzle, the dosing gap being formed between a leading lip (4) and a trailing lip (8), and at least one feed channel (14) leading to the dosing gap. The application unit is characterized in that the dosing gap is subdivided in a comb-like manner and has a plurality of defined through-gaps (32) for the liquid or pasty medium (12).
Gottwald Ingo
Kustermann Martin
Madrzak Zygmunt
Mendez Benjamin
Trefz Michael
Mccarthy Tetrault Llp
Voith Sulzer Papiermaschinen Gmbh
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