Abstract: A method for manufacturing a wear and tear-indicating product includes mixing an elastomeric material, an ink affinitive material and an ink repulsive material, followed by molding to obtain an ink receiving sheet; disposing a sublimation transfer paper including a sublimation ink on the ink receiving sheet; heat pressing the sublimation transfer paper, so that the sublimation ink is released from the sublimation transfer paper and permeates into the ink receiving sheet, so as to obtain a colored ink receiving sheet formed with multiple color indicating areas that contain the ink affinitive material and sublimation ink permeating thereinto; removing the sublimation transfer paper from the colored ink receiving sheet.

Abstract: A method for manufacturing a wear and tear-indicating product includes mixing an elastomeric material, an ink affinitive material and an ink repulsive material, followed by molding to obtain an ink receiving sheet; disposing a sublimation transfer paper including a sublimation ink on the ink receiving sheet; heat pressing the sublimation transfer paper, so that the sublimation ink is released from the sublimation transfer paper and permeates into the ink receiving sheet, so as to obtain a colored ink receiving sheet formed with multiple color indicating areas that contain the ink affinitive material and sublimation ink permeating thereinto; removing the sublimation transfer paper from the colored ink receiving sheet.

Abstract: A printing method includes preparing a dye receiving zone. Then, sublimation transfer paper is stuck to the dye receiving zone. Then, ink on the sublimation transfer paper is released in a heat pressing manner and permeates the dye receiving zone so that the interior of the dye receiving zone forms multiple blocks of color warning areas. Then, the sublimation transfer paper is removed from the dye receiving zone. Then, the dye receiving zone is cleaned. Finally, the dye receiving zone is worked and molded to have a determined profile. Thus, when the dye receiving zone ages and becomes thin due to a successive loss during a use procedure, the color warning areas in the dye receiving zone are exposed gradually, so that the user judges if the dye receiving zone needs to be replaced according to the loss extent of the dye receiving zone.