Title:
吸収用物品用の空隙容積を有する取り込み分配層
Document Type and Number:
Japanese Patent JP2004508892
Kind Code:
A
Abstract:
An absorbent article having a topsheet and an absorbent core material. The acquisition distribution layer is located between the topsheet and the absorbent core material. The acquisition distribution layer is made of a three dimensional apertured film that defines a large void volume space between the acquisition distribution layer and the absorbent core material. The acquisition distribution layer provides high void volume for lateral spillage during repeated insult moments because the topsheet, which is in contact with the user, is held away from dispersing fluid that is unabsorbed by saturated core material. The void volume space provides a pathway for unabsorbed fluid to flow over the top plane of saturated core regions to unsaturated regions of the core material for absorption. The void volume space allows this migration of fluid to occur without the fluid coming into contact with the topsheet, thereby avoiding a feeling of wetness for a wearer.
Inventors:
Thomas, Paul, Eugene
Marsh, Thomas, Patrick
Marsh, Thomas, Patrick
Application Number:
JP2002528172A
Publication Date:
March 25, 2004
Filing Date:
September 20, 2001
Export Citation:
Assignee:
Toledogar Film Products Corporation
International Classes:
A61F5/44; A61F13/15; A61F13/49; A61F13/511; A61F13/53; B32B3/24; B32B27/12; A61F13/04; (IPC1-7): A61F13/49; A61F5/44; A61F13/15; A61F13/511; A61F13/53
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda