The present invention provides a base fabric for a disposable textile product that excels in moisture transpiration ability, heat dissipation ability, and moisture permeability. The invention also provides a disposable textile product that uses the base fabric for the disposable textile product, which excels in feeling in wearing and contact with skin and also excels in moisture transpiration ability, heat dissipation ability, and moisture permeability. The base fabric for the disposable textile product is configured of a laminated sheet 30 which has first and second fibrous sheets 2, 3 having air permeability and a fiber material 4 interposed between the first and second fibrous sheets 2, 3 and having liquid diffusibility, and in which the first and second fibrous sheets 2, 3 and the fiber material 4 are laminated together with elastic members 5. The laminated sheet 30 forms a composite layer 31 in which fiber layers having air permeability and a fiber layer having liquid diffusibility are laminated. The laminated sheet 30 has a shirring portion 6 in which an uneven surface is formed by the composite layer 31. Elasticity is imparted to the laminated sheet 30.本發明提供一種水分蒸散性、散熱性、透濕性優異之拋棄式纖維產品用素材。又，本發明係應用上述素材作為拋棄式纖維產品用素材，而提供一種產品之穿著感或皮膚接觸性優異並且水分蒸散性、散熱性、透濕性優異之拋棄式纖維產品。本發明之拋棄式纖維產品用素材係由積層片30構成，該積層片30具備具有透氣性之第1及第2纖維狀薄片2、3、及介存於第1與第2纖維狀薄片2、3之間之具有液體擴散性之纖維材料4，且係將上述第1與第2纖維狀薄片2、3及上述纖維材料4與彈性構件5一起積層而成；並且，上述積層片30形成複合層31，該複合層31係將具有透氣性之纖維層與具有液體擴散性之纖維層積層而成者；上述積層片30具有由上述複合層31而形成凹凸面之褶襇部6；並且，該拋棄式纖維產品用素材係對上述積層片30賦予彈性而構成。
