PROBLEM TO BE SOLVED: To provide a nonwoven fabric gradual absorption and discharge nature sheet having a function of carrying out water absorption and liquid absorption of a water content containing a moisturizer, a deodorant, a refrigerant, an air freshner, an anti-inflammation agent, a humectant, a skin nutritional supplement agent, an antiseptic agent, an antimicrobial agent, an essential oil derived from plants or the like, and a function of gradually discharging and diffusing those.SOLUTION: The gradual absorption and discharge nature sheet comprises (A) a surface layer including synthetic fiber (note that exclude hydrophilic fiber and super absorbent fiber described later, as with the following)/hydrophilic fiber=100 to 20/0 to 80 wt.% (note that synthetic fiber+hydrophilic fiber=100 wt.%), (B) an inner layer including synthetic fiber/hydrophilic fiber/super absorbent fiber=10 to 90/5 to 80/5 to 80 wt.% (note that synthetic fiber+hydrophilic fiber+super absorbent fiber=100 wt.%), and (C) a back face layer including synthetic fiber/hydrophilic fiber=100 to 60/0 to 40 wt.% (note that synthetic fiber+hydrophilic fiber=100 wt.%), wherein in each layer, an interlayer is integrated by heat adhesion of the synthetic fiber, and also absorption and discharge properties of a volatile component and/or a transferable component are included.COPYRIGHT: (C)2008,JPO&INPIT【課題】保湿剤、消臭剤、清涼剤、芳香剤、消炎剤、保湿剤、皮膚栄養補給剤、防腐剤、抗菌剤、植物由来のエッセンシャルオイルなどを含む水分を吸水、吸液する機能と、それらを徐々に放出、放散する機能とを併せ持つ不織布状の除吸放出性シートを提供する。【解決手段】(A)合成繊維(ただし、後記親水性繊維および高吸水性繊維を除く。以下同じ)/親水性繊維=100~20/0~80重量%(ただし、合成繊維+親水性繊維=100重量%)からなる表面層、(B)合成繊維/親水性繊維/高吸水性繊維=10~90/5~80/5~80重量%(ただし、合成繊維+親水性繊維+高吸水性繊維=100重量%)からなる内層、および(C)合成繊維/親水性繊維=100~60/0~40重量%(ただし、合成繊維+親水性繊維=100重量%)からなる裏面層なり、各層は層間が合成繊維の熱接着により一体化されており、かつ揮散性成分および/または移行性成分の吸収性と放出性を有する除吸放出性シート。【選択図】なし
