Unicharm Corporation

Kozo Abe

Ichiro Wada

Noriyuki Kurita

Yusuke Kawakami

Minako Sagisaka

It is intended to provide a composite sheet which is excellent in comfort to the skin face when used in an absorbent article such as a disposable diaper. A composite sheet () fabricated by bonding stretchable nonwoven fabric () to a non-stretchable sheet () using an adhesive (). The stretchable nonwoven fabric () is bonded in the stretched state to the non-stretchable sheet. The composite sheet () has a contact area ratio of 65% or more and an air permeation resistance of 0.20 KPa&#xb7;s/m or less. By satisfying these numerical requirements, the composite sheet shows excellent sweat absorption properties and air permeability when used as a constituting member of an absorbent article such as a disposable diaper.

Composite sheet and absorbent article using composite sheet

A men's disposable urine holding bag that includes a base sheet which is intermittently bonded to define a bond zone along transversely opposite side edges thereof which edges are placed flat together so as to define an opening for receiving a penis. A body fluid absorbent panel is attached to an inner side of the base sheet. The bond zone has a water pressure resistance of about 50 to 1500 mm.

Men's disposable urine holding bag

A body fluid absorbent garment includes a topsheet, a backsheet and a core disposed therebetween, the core is formed with a pair of protruding barriers spaced from each other and extending parallel to the side edges and has a density lower in the protruding barriers than in its zone free from formation of the protruding barriers.

Body fluid absorbent garment

A disposable urine retaining bag for adult man includes, a generally inverted trigonal pyramid defined by a front wall section and first and second side wall sections, the sections are formed with a liquid absorbent core and a liquid-impermeable sheet covering an outer surface of the core, the sections are foldable along longitudinal boundary lines of them, and the bag has a mouth for inserting the penis which is provided with fasteners and an elastic member.

Growing community of inventors

Kagawa-ken, Japan

Kozo Abe