PROBLEM TO BE SOLVED: To provide a plaster base cloth that does not make a user uncomfortable in use, as a matter of course, and that is less unlikely to be peeled on the inside in the thickness direction of the plaster base cloth.SOLUTION: The plaster base cloth is formed from nonwoven cloth made of high crimp fiber as its main component and is characterized in that the conversion bending stiffness Bc of the nonwoven cloth calculated from the following expression is 5.0×10-4 gf×cm2/cm/(g/m2) or less, and the delamination strength exceeds 50 N/50 mm width. Bc=Br/M, in which Br is the arithmetic mean bending stiffness of vertical bending stiffness and horizontal bending stiffness (unit: gf×cm2/cm), and M is the scale (unit: g/m2).COPYRIGHT: (C)2013,JPO&INPIT【課題】 使用時に違和感がないのはもちろんのこと、皮膚貼付基布の厚さ方向における内部で剥離しにくい皮膚貼付基布を提供すること。【解決手段】 本発明の皮膚貼付基布は、高捲縮繊維を主体とする不織布からなる皮膚貼付基布であり、前記不織布の次の式から算出される換算曲げ剛性Bcが5.0×10-4gf・cm2/cm/(g/m2)以下、かつ層間剥離強度が50N/50mm幅を超えることを特徴とする。Bc=Br/Mここで、Brはたて方向の曲げ剛性とよこ方向の曲げ剛性の算術平均曲げ剛性(単位:gf・cm2/cm)を表し、Mは目付(単位:g/m2)を表す【選択図】 なし
