Underpants type disposable diaper

Underpants type disposable diaper

  • CN 1,341,408 A
  • Filed: 08/08/2001
  • Published: 03/27/2002
  • Est. Priority Date: 09/04/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of Breeches type disposable diaper, comprise:

  • the absorption core of the permeable top layer of liquid, liquid-tight application of anti-leakage layers and maintenance liquid, it provides a plurality of flexible members around health at the health between waist opening part and leg opening part branch around part, the described circumferencial direction stretching, extension that centers on the flexible member of health with diaper, wherein;

    Described flexible member around health is arranged on from the outward extending lateral parts in limit, longitudinal side of described absorption core at least with extended configuration regularly, so that present elastic shrinkage, but be not placed on the center at least of the part of described absorption core existence, perhaps be arranged on the part that described absorption core exists, but do not present elastic shrinkage at described center at leastThe ratio of width and described diaper width that the described absorption core of position is set corresponding to described flexible member around health be 30-60% andThe ratio of width and described diaper width that described flexible member presents the part of elastic shrinkage is 40-95%.

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