Title:
良好な機械的強度を有する天然繊維を含むトップシート
Document Type and Number:
Japanese Patent JP7430639
Kind Code:
B2
Abstract:
A topsheet for use with an absorbent article is provided and comprises a first layer and a second layer. The first layer is a spunlace nonwoven and comprises at least 15% by weight of natural fibers by total weight of the first layer. The first layer comprises a plurality of protrusions and a plurality of apertures. The first layer and the second layer are in contact with each other between the plurality of the protrusions. The second layer has a plurality of apertures at least partially aligned with the apertures of the first layer. The first layer has a minimum CD strength of at least 3N/(5 cm), according to the Tensile Strength Test Method.
More Like This:
Inventors:
Gueltekin, Erdem
Rodrigo, Rosati
Rodrigo, Rosati
Application Number:
JP2020540665A
Publication Date:
February 13, 2024
Filing Date:
October 16, 2018
Export Citation:
Assignee:
THE PROCTER & GAMBLE COMPANY
International Classes:
A61F13/511; A61F13/512
Domestic Patent References:
| JP2006255051A | ||||
| JP2017126U | ||||
| JP2009089965A | ||||
| JP2010279621A | ||||
| JP2017153915A | ||||
| JP2016511109A | ||||
| JP2005097782A |
Foreign References:
| WO2016040101A1 |
Attorney, Agent or Firm:
Manabu Miyajima
Tomoya Deguchi
Takuhisa Murata
Kazuma Kojima
Yukitaka Nakamura
Tomoya Deguchi
Takuhisa Murata
Kazuma Kojima
Yukitaka Nakamura
Previous Patent: Bone screw with cutting tip
Next Patent: Method and apparatus for manufacturing can bodies by wall ironing
Next Patent: Method and apparatus for manufacturing can bodies by wall ironing