Photographic paper nip roll

The utility model discloses a photographic paper nip roll, including roll body and pivot, the roll body surface is equipped with the air guide groove that a plurality of link up the roll body both ends, the air guide groove makes the roll body form the protruding district of a plurality of, protruding district inside evenly is equipped with a plurality of brushs, the brush top exceeds protruding district upper surface, a plurality of brush tops form the cambered surface with roll body surface parallel. The utility model discloses be equipped with the brush in that arch district is inside, and the brush top exceeding protruding district upper surface, can increasing the frictional force between nip roll and paper, when the machine operate, the dust and other impurity on paper surface can also be cleared up to the last brush of nip roll, guaranteed that the paper is clean, the quality of improvement photographic paper. 本实用新型公开了种相纸展平辊，包括辊体和转轴，所述辊体表面设有若干个贯通辊体两端的导气槽，所述导气槽使辊体形成若干个凸起区，所述凸起区内部均匀设有若干毛刷，所述毛刷顶端高出凸起区上表面，