The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2013
Filed:
Apr. 09, 2009
Top sheet for absorbent article, process for its production and absorbent article employing the same
Kazuya Nishitani, Kanonji, JP;
Minako Sagisaka, Kanonji, JP;
Kenji Oba, Kanonji, JP;
Keijiro Yokoe, Kanonji, JP;
Kazuya Nishitani, Kanonji, JP;
Minako Sagisaka, Kanonji, JP;
Kenji Oba, Kanonji, JP;
Keijiro Yokoe, Kanonji, JP;
Unicharm Corporation, , JP;
Abstract
The top sheet for an absorbent article has a plurality of fused compressed sections, wherein the fused compressed sections are located on the lowermost side in the thickness direction of the top sheet, and the back side of the top sheet has recesses or low density regions having the lowest density within the top sheet, surrounding the fused compressed sections. The top sheet for an absorbent article having a plurality of fused compressed sections can be produced by a process wherein a top sheet is situated between a member with multiple protrusions and a member with multiple recesses that engage with the multiple protrusions, and the protrusions are pressed into the recesses.