| 摘要 |
<p>The present invention relates to an insole for footwear capable of providing differentiated shock absorption by parts such as a toe, a sole and a heel while providing shock absorption by including an air storing space inside; and a method for mass-producing insoles for footwear easily. The insole for footwear capable of providing differentiated shock absorption by parts according to the present invention comprises: a first sheet which is a synthetic resin sheet cut into a shape corresponding to a sole; and a second sheet which is a synthetic resin sheet cut into the same shape as the first sheet and has an air storing space formed between the first sheet and the second sheet by forming a coupling part between the first sheet and the second sheet. The coupling part is composed of an outer coupling line extending along the edges of the first sheet and the second sheet, and an inner coupling line dispersed inside the edges of the first sheet and the second sheet.</p> |
