To obtain a glove having prescribed notch indicators capable of being read by a machine when stamping out a heat-sealable cloth, or when heating and welding the doubly piled stamped products, and formed at prescribed positions of the glove, and capable of suppressing the damage caused by the use of an ink and capable of increasing the operation efficiency when reusing the glove by enabling a computer to read the notch indicators.

This glove produced by stamping out a heat-sealable cloth and heat-welding the stamped out product has a plurality of continuous or discontinuous notches 7, 8, 9, 10 at prescribed periphery positions of the glove, or projecting tags, and the size of the glove is expressed by the combination of the positions of the plurality of continuous or discontinuous notches 7, 8, 9, 10 or the projecting tags, with the number of the notches 7, 8, 9, 10 or the projecting tags.