Application unit for the direct or indirect application of a liq

Details Application unit for the direct or indirect application of a liq Application unit for the direct or indirect application of a liq

1996-08-30

1999-01-12

Silverman, Stanley S.

Coating apparatus

Immersion or work-confined pool type

Work-confined pool

118404, 118405, 118411, 118416, 118419, 239451, 239455, 239456, 239460, 239502, 239507, 239512, 239516, B05C 302

Patent

active

058580964

ABSTRACT:
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).

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