Siempelkamp Maschinen- Und Anlagenbau Gmbh

Rolf Trummel

Michael Schöler

Michael Schoeler

Jochem Berns

Hans W Fechner

Rudolf Christopher Ohlendorf

Guenter Staub

Günter Staub

Fiberboard or chipboard is made by first comminuting vegetable starting material in a first comminutor into a stream of loose plant particles with silicate particles. Then, in a first classifier silicate particles of a diameter of less than 50 μm are separated from the plant particles of the stream. The plant particles remaining in the stream are then glue-coated, and the stream is pressed into fiberboard or chipboard.

Method of glue-coating plant particles

A device for gluing fibers or similar particles, in particular for the production of wood material panels, for example fiber panels, having a blowline () through which the fibers to be glued are transported, wherein there are connected to the blowline a plurality of nozzles () which issue into the blowline and by means of which the fibers transported through the blowline can be sprayed with glue, wherein the nozzles () are formed as multiple-substance nozzles, for example two-substance nozzles for the purpose of steam atomization, to which nozzles in each case at least one glue feed line () and one steam feed line () are connected, characterized in that in each case one glue valve () and one throughflow measurement device () are integrated into the glue feed lines (), and in that the glue valves () and the throughflow measurement devices () are connected to at least one control and/or regulating device, such that the throughflow rate for each glue feed line () can be separately controlled or regulated by means of the glue valves ().

Device and method for gluing fibers

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Duesseldorf, Germany

Rolf Trummel