The utility model discloses a carpet sample show shelf, including organism, spout, belt, lower supporting roller, strutting arrangement, locating plate, splint and lower plate, the last fixed surfaceof organism has the air exhauster, and the upper surface of air exhauster is provided with the air outlet, be provided with the air intake on the lower surface of air exhauster, the spout sets up on the body wall of organism, and is provided with the backing roll between the organism, the locating plate sets up on last backing roll, the punch holder sets up between the locating plate, the both ends of punch holder are provided with the fixture block, the below of punch holder is provided with the lower plate. This carpet sample show shelf's upper end is provided with the air exhauster, and thedust that such setting can be better fell in will installing is driven, is provided with splint on the backing roll in the device, and is swing joint between punch holder and the locating plate to all be provided with the slipmat on punch holder and the lower plate, like this can be better fix the carpet sample on the device.