Abstract: The adhesive tape, in which delamination hardly occurs even when a laminate layer is thin, includes: a base material 1 of a warp-knitted fabric in which a weft yarn 11 is inserted into a loop structure formed by a multifilament warp yarn 12; a first laminate layer 2 formed on a first surface 1A of the base material 1 where one warp yarn appears on the surface of the weft yarn; a second laminate layer 3 formed on a second surface 1B of the base material 1 on which two warp yarns appear on said weft yarn surface; and an adhesive layer 6 formed on the side of the first laminate layer 2.