Verfahren und Vorrichtung zum Auftragen einer Pigmentstreichfarbe auf eine Papier- oder Kartonbahn
申请公布号:DE19716647(A1)
申请号:DE19971016647
申请日期:1997.04.21
申请公布日期:1998.10.22
发明人:KNOP, REINHARD, 45279 ESSEN, DE;BECKER, INGO, 50859 KOELN, DE;THUL, HERMANN, 41066 MOENCHENGLADBACH, DE
分类号:D21H23/48;(IPC1-7):D21H23/48
主分类号:D21H23/48
摘要:The invention relates to a method and a device for applying a pigment coating paint on a paper or cardboard strip (1), wherein the coating paint with a solids content ranging from 30 to 72 wt. %, preferably 45 to 70 wt. %, is applied to the strip (1) in a free-falling curtain by means of a slot nozzle (3) arranged above the strip and extending transversally in the direction of movement of said strip.