A cross lapper for laying a fleece from a card web includes a laying carriage movable transversely with respect to an output conveyor belt above same, and an upper carriage as well as a plurality of card web transport belts for passing the card web through the upper carriage and the laying carriage into an output nip formed at the laying carriage, wherein a belt entrance with a downwardly inclined entrance zone is formed at the upper carriage through which a first card web transport belt is passed, which extends from a lower end of the entrance zone in the direction towards the laying carriage, and is accompanied in parallel in this section by a section of a second card web transport belt enclosing the card web together with this belt up to the laying carriage. The second card web transport belt leaving the laying carriage and guided back to same extends through a tensioning carriage only which is movable transversely with respect to the output conveyor belt, but is not passed throughthe upper carriage.