| 摘要 |
PURPOSE: A shoe insole is provided to absorb sweat using a single side corrugated cardboard, to obtain cushion property, and to eliminate bad smell by filling aromatic substance in a butter space between a surface material and a core. CONSTITUTION: A shoe insole comprises: a surface material(110); a single side corrugated cardboard which includes a core(120) of a wave shape forming a buffer space on the upper side of the surface material; an aromatic substance(130) which is filled in a buffer space between the core and the surface material; a plurality of cutting lines which is included on the lower side of the surface material. The information of a foot size corresponding cutting line is marked on the lower side of the surface material. |
