Device for forming by carding one or more fleece(s) of fibres comprising a main carding drum (1) supplied with raw fibres, one or more doffer cylinder(s) (3) capable of removing the fibres worked on the carding drum and an associated stripper roller to strip the fleece(s) of fibres formed on the or each doffer and deposit them on one or more output belts, the device also comprising at least one comb-cleaner flywheel (4) capable of interacting with at least one doffer cylinder to remove dust and impurities therefrom, characterised in that it/they is/are fitted with prevention means (3, 4) which are configured so as to prevent the dust and impurities removed from the comb by the cleaner flywheel from escaping in the direction of the associated stripper roller.

Device for forming by carding one or more fleece(s) of fibres comprising a main carding drum (1) supplied with raw fibres, one or more doffer cylinder(s) (3) capable of removing the fibres worked on the carding drum and an associated stripper roller to strip the fleece(s) of fibres formed on the or each doffer and deposit them on one or more output belts, the device also comprising at least one comb-cleaner flywheel (4) capable of interacting with at least one doffer cylinder to remove dust and impurities therefrom, characterised in that it/they is/are fitted with prevention means (3, 4) which are configured so as to prevent the dust and impurities removed from the comb by the cleaner flywheel from escaping in the direction of the associated stripper roller.

Devices and methods for forming by carding one or more fleece(s) of fibres including a main carding drum supplied with raw fibres, one or more doffer cylinder(s) capable of removing the fibres worked on the carding drum and an associated stripper roller to strip the fleece(s) of fibres formed on the or each doffer and deposit them on one or more output belts. The device and methods also include at least one comb-cleaner flywheel capable of interacting with at least one doffer cylinder to remove dust and impurities therefrom, characterised in that it/they is/are fitted with prevention means which are configured so as to prevent the dust and impurities removed from the comb by the cleaner flywheel from escaping in the direction of the associated stripper roller.

Devices and methods for forming by carding one or more fleece(s) of fibres including a main carding drum supplied with raw fibres, one or more doffer cylinder(s) capable of removing the fibres worked on the carding drum and an associated stripper roller to strip the fleece(s) of fibres formed on the or each doffer and deposit them on one or more output belts. The device and methods also include at least one comb-cleaner flywheel capable of interacting with at least one doffer cylinder to remove dust and impurities therefrom, characterised in that it/they is/are fitted with prevention means which are configured so as to prevent the dust and impurities removed from the comb by the cleaner flywheel from escaping in the direction of the associated stripper roller.