Providing a supporter fabric that has sufficient fixing force despite being thin, and that does not cause the synthetic resin portion to peel off. At least the first synthetic resin film layer that is harder to expand and contract than the stretchable substrate is formed on the upper surface of the stretchable substrate in a range narrower than the stretchable substrate, and the first synthetic resin film A support fabric, wherein a second synthetic resin film layer, which is less stretchable than the first synthetic resin film layer, is formed on a top surface of the layer in a range narrower than the first synthetic resin film layer. .薄いにも拘らず十分な固定力を有し、しかも合成樹脂部分の剥離が生じないサポーター用生地の提供。 少なくとも、伸縮性基材の上面に、当該伸縮性基材よりも伸縮しにくい第１の合成樹脂フィルム層を、当該伸縮性基材よりも狭い範囲で形成すると共に、当該第１の合成樹脂フィルム層の上面に、当該第１の合成樹脂フィルム層よりも伸縮しにくい第２の合成樹脂フィルム層を、当該第１の合成樹脂フィルム層よりも狭い範囲で形成したことを特徴とするサポーター用生地。
