| 摘要 |
PROBLEM TO BE SOLVED: To provide a pet sheet made thin in its entirety and preventing the reversion of urine and simple in a laminated layer structure.SOLUTION: An absorbent sheet for a pet comprises: a rear surface sheet; a surface sheet having a plurality of liquid permeation holes; and an absorption sheet arranged between the rear surface sheet and the surface sheet for absorbing and holding a liquid, characterized: in that the liquid permeation holes have their peripheral walls protruding to make an opening diameter gradually narrowed from the rear face of the surface sheet to the absorption sheet; and in that the absorption sheet is formed on its surface with a recess toward the rear surface sheet. |
