DISPOSABLE DIAPERS Russian patent published in 2017 - IPC A61F13/49 

Abstract RU 2613870 C2

FIELD: personal demand items.

SUBSTANCE: elastic area (8) is provided by arranging a plurality of elastic elements (81) of the same fineness (450 dtex or less) in the stretched state between the top sheet (2) and the bottom sheet (3) at the rear area (A). An elastic area (8) includes a lower elastic sub-area (8A1) in the absorbent zone (A1) and an upper elastic sub-area (8A2) in a non-absorbent zone (A2). Each of the elastic elements (81) of the lower elastic sub-area (8A1) comprises inelastic part (82) in the area overlying the absorbent element (4). The upper elastic sub-area (8A2) has a lower pulling force than the lower elastic sub-area (8A1). The tape main area (60) has its upper and lower edge (60p, 60q), which are arranged near the respective first imaginary straight line (V1p, V1q), located closer to the outer edge and closer to the absorbent part. Projecting tape area (61) comprises its main part located between the two second imaginary straight lines (V2, V2).

EFFECT: invention extends the diapers product range.

23 cl, 4 dwg, 1 tbl

Similar patents RU2613870C2

Title Year Author Number
ABSORBENT PRODUCT 2017
  • Ichimata, Toshiaki
RU2735174C1
EXPANDABLE STRUCTURE FOR THE ABSORBING ARTICLE, ABSORBING PRODUCT CONTAINING SUCH EXPANDABLE STRUCTURE, AND EXPANDABLE STRUCTURE FOR ABSORBING ARTICLE FORMING METHOD 2014
  • Adati Takakhiko
  • Khonda Akiko
  • Taneda Mitijo
  • Mori Josuke
RU2664341C2
ABSORBENT ARTICLE 2016
  • Ichimata, Toshiaki
RU2675449C1
DISPOSABLE ABSORBING ARTICLES WITH PASSIVE CONNECTING SIDE MEMBERS AND ADJUSTABLE FASTENING SYSTEMS 1999
  • Ehlsberg Laura Linda
RU2221530C2
DISPOSABLE DIAPER 2011
  • Sugijama Katsukhiko
RU2560313C2
ABSORBING ARTICLES WITH DETACHABLY FASTENED CONNECTING SIDE MEMBERS 1999
  • Fletcher Ami Linn
  • Dimitrievs Lisa Ehnn
  • Olson Kristofer Peter
  • Rehtliff Keslin Iren
  • Veber Shirli Ehnn
  • Vest S'Juzan Li
RU2240096C2
DISPOSABLE DIAPER WITH VELCRO FASTENERS 2012
  • Asai Kinya
RU2562051C1
DIAPER WITH COVER NAPKIN AND ABSORBENT PAD 2013
  • Knekht Terezia
RU2638513C2
DISPOSABLE ABSORBENT ARTICLE WITH TEMPORARY ADHESIVE ATTACHMENT AND METHODS RELATING TO IT 2013
  • Douehrti Judzhin Patrik Ml.
  • Karter Rehjmond Martin
RU2568566C1
DISPOSABLE WEARING PRODUCT 2020
  • Nakamura, Wataru
RU2806394C1

RU 2 613 870 C2

Authors

Takemura Masanori

Sato Nobuya

Yanagikhara Sigeto

Dates

2017-03-21Published

2012-12-17Filed