This invention, is superior in bulkiness, early hydrophily and durable hydrophily, pliability, resistance fuzz characteristic, elasticity and feeling designates that the ideal mixed fiber span bond nonwoven fabrics are offered the sanitary napkin whose betatsuki is little, the panty liner, as a surface seat of absorptive goods such as incontinence pad and paper diaper as purpose. This invention the thermoplastic resin (A) long fiber 90 - 10 weight % thermoplastic elastomer (B) long fiber 10 - 90 weight % consists of the mixed fiber span bond nonwoven fabrics which are included, at least the thermoplastic resin (A) it is the surface seat and the second seat of the absorptive goods which consist of the mixed fiber span bond nonwoven fabrics and the particular mixed fiber span bond nonwoven fabrics which feature that the long fiber parent being hydrated and being processed and something which offers the absorptive goods.本発明は、嵩高性、初期親水性及び耐久親水性、柔軟性、耐毛羽立ち性、伸縮性及び触感に優れ、ベタツキが少ない生理用ナプキン、パンティライナー、失禁パッド、紙おむつ等の吸収性物品の表面シートとして好適な混繊スパンボンド不織布を提供することを目的とする。本発明は、熱可塑性樹脂(A)長繊維90~10重量%と熱可塑性エラストマー(B)長繊維10~90重量%を含む混繊スパンボンド不織布からなり、少なくとも熱可塑性樹脂(A)長繊維が親水化処理されていることを特徴とする混繊スパンボンド不織布、当該混繊スパンボンド不織布からなる吸収性物品の表面シート及びセカンドシート並びに吸収性物品を提供するものである。
