DEVICE FOR MANUFACTURING NONWOVENS

摘要

The invention relates to a device for manufacturing a lap of nonwoven fibres (200) comprising: a fibre feed device (124); a suction wall (208) shaped as a mould (250) and supplied with fibres by the fibre feed device (124), movable relative to said fibre feed device (124) and containing perforations; a suction device for drawing air through said perforations so that the fibres are pressed against the suction wall (208) to form a lap (220); and a shaving device (106) for shaving that face of the lap (220) which is oriented towards the outside of the mould (250); the manufacturing device (200) being characterized in that the fibre feed device (124) comprises a card (106) and in that the card (106) forms the shaving device.