DISPOSABLE DIAPER - UNICHARM CORP

Title:

DISPOSABLE DIAPER

Document Type and Number:

WIPO Patent Application WO/2012/117919

Kind Code:

A1

Abstract:

Provided is a disposable diaper that with which it is easy to visually confirm by using graphics whether an elastic part disposed around the waist is properly cut or removed. The diaper (1) has a skin side and a non-skin side and comprises: an inner sheet (41) defining front and rear waist members (6, 7) and disposed on the skin side; an outer sheet (42) disposed on the non-skin side; a waist elastic part (44) disposed between the inner sheet (41) and the outer sheet (42) and extendable and contractible in a transverse direction (X) of the front and rear waist members (6, 7); front and rear non-elastic regions (61, 62) where the waist elastic part (44) is not disposed; and front and rear graphic sheets (51, 52) having front and rear graphics (54, 55) that can be seen on the outer sheet (42). Between the outer sheet (42) and the front and rear graphic sheets (51, 52), ends (44a) of the waist elastic part (44) extend into the front and rear graphic sheets (51, 52) through both side edges (51a, 51b) of the front and rear graphic sheets (51, 52).

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Inventors:

ICHIHARA KEIKO (JP)
INOUE TAKUYA (JP)

Application Number:

PCT/JP2012/054322

Publication Date:

September 07, 2012

Filing Date:

February 22, 2012

Export Citation:

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Assignee:

UNICHARM CORP (JP)
ICHIHARA KEIKO (JP)
INOUE TAKUYA (JP)

International Classes:

A61F13/15; A61F13/49; A61F13/514

Domestic Patent References:

WO2009119195A1	2009-10-01
WO2009119139A1	2009-10-01

Foreign References:

JP2002272783A	2002-09-24
JP2006525858A	2006-11-16

Other References: