公开(公告)号：USRE29052E

公开(公告)日：1976-11-30

申请号：US575001

申请日：1975-05-06

申请人： Brian D. Bucalo

发明人： Brian D. Bucalo

IPC分类号： A47K10/16 ,  B31D1/04

CPC分类号： B31D1/04 ,  A47K10/16

摘要： A roll of toilet paper which has web portions where the web is folded upon itself and provided with an inner film of cleansing composition and an outer barrier layer so that the film of cleansing composition cannot spread through the convolutions of the roll while at the same time the folded web portions will become unfolded during unwinding of the roll to expose the cleansing composition. After the film of cleansing composition and barrier layer are respectively deposited at opposite faces of the web at preselected areas therealong the web is folded upon itself at the areas where the film of cleansing composition is located and then the film of cleansing composition at each folded web portion is frozen to retain each web portion in its folded condition during winding of the web into a roll.