DEVICE TO IMPREGNATE FIBRE MATERIAL WITH BINDER Russian patent published in 2011 - IPC D06B1/06 B05C1/00 

FIELD: textile, paper.

SUBSTANCE: device comprises a reservoir and a nozzle to supply binder in it. The working surface of the reservoir is arranged as flat and has two holes arranged in the form of slots of equal width displaced to the opposite sides parallel to each other so that their ends are at a single line passing through the centre of plane of the working surface perpendicularly to it and slot holes. Each slot hole is equipped with a movable lock stand and a press plate that closes the slot hole and is coupled with the stand and the working surface of the reservoir. Each movable lock stand may have a slot arranged according to the shape of the press plate coupled with the opposite lock stand. The device may additionally contain metering planks, which are rigidly connected to the press plates by means of stems.

EFFECT: device provides for the possibility to impregnate fibrous materials of various with binders of different viscosity with improvement of the produced prepreg quality and possibility to measure prepreg thickness in process of impregnation.

3 cl, 7 dwg