Combined double-sided tape

The utility model discloses a combined double-sided adhesive tape which comprises a lower-layer adhesive body, the upper end of the lower-layer adhesive body is fixedly connected with an upper-layer adhesive body through a fixing structure, the lower-layer adhesive body comprises lower-layer plastic, lower foam is adhered to the lower surface of the lower-layer plastic, and a lower adhesive layer is adhered to the lower surface of the lower foam. The rubber ring has the advantages that the lower layer foam and the upper layer foam are pressed after corresponding to each other, the fixing columns on the lower layer plastic penetrate through the inserting holes to be inserted into the inserting grooves, the rubber ring is clamped and fixed through the inserting grooves, and the rubber ring is fixed through the inserting grooves. When the double-faced adhesive tape needs to be removed, the rubber ring can be pulled to be separated from the cylinder, then the two sides of the double-faced adhesive tape can be sep