An embossed double-side adhesive tape for facilitating gas discharging comprises, from top to bottom in sequence, an upper adhesive layer, a PET layer, a lower adhesive layer, and a double-side release layer. An upper surface of the double-side release layer is provided with a embossed surface with a embossed pattern with a depth from 12-16mu m, the embossed pattern constitutes an air channel for flowing air, the lower adhesive layer is tightly attached and matched with the embossed surface of the double-side release layer, the embossed surface is used for forming an embossing shape on an adhesive surface of the lower adhesive layer after attachment, the upper surface of the double-side release layer has a heavy peeling degree which is higher than the peeling degree of the lower surface of the double-side release layer.