B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
B05D 1/30 (2006.01) B05B 13/02 (2006.01) B05C 5/00 (2006.01) D06B 1/06 (2006.01)
Patent
CA 2311591
A binder applicator (10) for applying binder to a moving substrate includes a distribution pipe (12) extending transverse to the direction of movement of the substrate, with the distribution pipe (12) having a bottom (30) provided with a discharge opening (32). A distributor channel (14) receives liquid binder from the discharge opening (32) and directs the liquid binder upward. A horizontal reservoir (48) receives the liquid binder material from the distributor channel (14), and a weir meters the discharge of the binder from the horizontal reservoir (48) to form a thin horizontal flow of liquid binder material. A curved surface (62) receives the thin flow of binder material and gradually changes the flow path to a substantially vertical thin flow of binder material for discharge onto the moving substrate.
L'invention concerne un dispositif d'application de liant (10) destiné à l'application de liant sur un substrat mobile, le dispositif d'application comprenant un tuyau distributeur (12) s'étendant transversalement par rapport à la direction de déplacement du substrat. Le tuyau distributeur (12) comporte un fond (30) doté d'une ouverture d'évacuation (32) et le liant liquide est dirigé vers le haut. Un réservoir horizontal (48) reçoit le liant liquide provenant du canal distributeur (14) et un déversoir permet de mesurer l'écoulement du liant à partir du réservoir horizontal (48) pour former un flux horizontal mince de liant liquide. Une surface courbe (62) reçoit le flux mince de liant et change graduellement la trajectoire du flux en un flux mince sensiblement vertical de liant destiné à être appliqué sur le substrat mobile.
Owens Corning
Smart & Biggar
LandOfFree
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