| 摘要 |
<p>An arrangement in a headbox (1) of a paper, tissue or board machine, which arrangement comprises several laminar guide plates which are in the flow direction fastened from their leading edge into connection with a turbulence generator or an equivalent support structure of the headbox, and which guide plates are free from their trailing edge and extend in the cross-direction substantially for the width of the headbox. At least one fastening slot (9) has been formed between flow openings (8, 8') of the turbulence generator or an equivalent, in which slot a counter element (12, 12') of the guide plate (6) fits.</p> |
