Problem to be solved: to provide a strip nonwoven fabric, a sheet mask impregnated with liquid material into the nonwoven fabric, and a packing method using the sheet mask.Belt nonwoven fabric；The non-woven fabric isHaving multiple perforations in the width direction perpendicular to the longitudinal directionThe first region a formed from the first length of the non woven cloth and the length of the longitudinal directionAndA second region B formed from a second length in the width and length of said nonwoven fabricIn sequenceOrContinuously and continuously continuously in the longitudinal directionThe sewing machineFormed at the boundary of the first or second regionOne or more of them are formed inside each of the second regionsNot formed inside the first regionNon woven fabric.Diagram【課題】帯状の不織布、該不織布に液状物質を含浸させたシートマスク、及び、該シートマスクを用いたパック方法の提供。【解決手段】帯状の不織布であって、該不織布は、長手方向に対し垂直の幅方向に複数のミシン目を有し、前記不織布の幅及び長手方向の第１の長さから形成される第１の領域Ａ、及び、前記不織布の幅及び長手方向の第２の長さから形成される第２の領域Ｂが、順に、又は、順不同に長手方向に繰り返し連続し、前記ミシン目は、前記第１又は第２の領域の境界に形成され、前記第２の領域のそれぞれの内側に１本以上形成され、前記第１の領域の内側には形成されない、不織布。【選択図】図１
