×

Disposable diaper

  • US 6,165,160 A
  • Filed: 09/14/1999
  • Issued: 12/26/2000
  • Est. Priority Date: 09/14/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A disposable diaper comprising:

  • a front waist region;

    a rear waist region;

    a crotch region between said front waist region and said rear waist region;

    a liquid-pervious topsheet;

    a liquid-impervious backsheet;

    a liquid-absorbent core disposed between said liquid-pervious topsheet and said liquid-impervious backsheet; and

    a pair of side flaps extending outward in a transverse direction from transversely opposite side edges of said liquid-absorbent core,said diaper having a first folding guide line extending in a transverse direction of said diaper which bisects a longitudinal dimension of said diaper, a pair of second folding guide lines extending in parallel to each other in said transverse direction of said diaper between said first folding guide line and respective outer ends of said front and rear waist regions and a pair of third folding guide lines extending in parallel to each other in a longitudinal direction of said diaper along said side edges of said absorbent core,said diaper being folded in said longitudinal direction thereof along said first folding guide line toward an outer surface of said liquid-impervious backsheet, then along said pair of second folding guide lines toward an outer surface of said liquid-pervious topsheet and finally said pair of side flaps are folded along said pair of third folding guide lines toward the outer surface of said liquid-impervious backsheet in one of said front and rear waist regions.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×