To provide repetitively washable sewn products of particle active carbon having plural functions, such as hygroscopic, deodorant, cushion and air permeable properties, suppression of the propagation of bacteria and mold and air conditioning function, by holding particle active carbon sheets which are heretofore unwashable and a plurality of stock having other characteristics to a multilayered structure with stock, such as washable woven fabrics and knitted fabrics and stitching the same in patterns and designs of fine spacings.

The particle active carbon sheet 3 which is held in the nonwoven fabric by the washable woven fabrics or the knitted fabrics 1 and 5 is held in the outside part of the main body of the sewn product and is stitched by the patterns and designs 6 of the fine spacings and, therefore, the oozing of the particle active carbon does not arise even after repetitive washing. The sewn products have the function of the washable particle active carbon and the plural functions obtain. by combining a plurality of the stock having the other characteristics in the multiple layers.