公开(公告)号：US3863637A

公开(公告)日：1975-02-04

申请号：US31359572

申请日：1972-12-08

Applicant: INT PAPER CO

Inventor： MACDONALD RICHARD C ,  MARTIN NOEL E ,  LEE CHARLES A

IPC: A61F13/15 ,  A61F13/16

CPC classification number: A61F13/49426 ,  A61F13/49466 ,  A61F2013/5326

Abstract: A disposable diaper including an absorbent pad disposed between a backing sheet which resists liquid flow therethrough and a liquid pervious cover sheet. The diaper is folded, using longitudinal folds, into a configuration which in cross section resembles the Greek symbol sigma ( Sigma ) on one side of the longitudinal centerline of the diaper and a reverse sigma on the other side of the diaper. The respective widths and lengths of the pad and backing sheet provide for the fold in contact with the child to be faced by the cover sheet so as to preclude the backing sheet in this fold from contacting the child when the diaper is folded in accordance with the present disclosure.

Abstract translation: 一种一次性尿布，其包括设置在抵抗液体流过的背衬片和液体可透过的覆盖片之间的吸收垫。 使用纵向折叠将尿布折叠成横截面类似于尿布纵向中心线的一侧上的希腊符号σ（SIGMA）和尿布另一侧上的反向西格玛的构造。 衬垫和背衬片的各自的宽度和长度提供了与儿童接触的折叠面，以使覆盖片面对，以防止当尿布根据 本公开。