There is provided a printing device 12 that performs printing on each of first and second labels L1, L2 on the way of feeding out a raw strip sheet M, which is temporarily stuck with a first label L1 and a second label L2 having a smaller plane area than that of the first label on a release liner S, a peel plate 27 that peels off the first and second labels L1, L2 from the release liner S, first and second label suction plates 30, 31 that hold the respective peeled labels L1, L2, and a laminating device 17 that laminates the first and second labels L1, L2 with the adhesive layer of the second label L2 facing the adhesive layer of the first label L1. The adhesive layer of the first label L1 laminated with the second label L2 is exposed in a closed loop manner in an outer peripheral area all around the second label L2.