MULTI-LAYER DRYER SHEET
    6.
    发明申请

    公开(公告)号:US20210348089A1

    公开(公告)日:2021-11-11

    申请号:US17314260

    申请日:2021-05-07

    IPC分类号: C11D17/04 C11D3/00 C11D1/62

    摘要: A dryer sheet including: a nonwoven fibrous first layer and a nonwoven fibrous second layer joined to the first layer. The first layer has a first layer interior surface. The first layer has a first layer exterior surface area. The second layer has a second layer exterior surface area. The dryer sheet includes a fabric softener composition. Part of the fabric softener composition is on said first layer interior surface and partially penetrating into said first layer. The first layer exterior surface is free from said fabric softening composition over more than about 60% of said first layer exterior surface. The second layer exterior surface is free from said fabric softening active over more than about 60% of said second layer exterior surface.