Title:
複合シート及び複合シートを用いた吸収性物品
Document Type and Number:
Japanese Patent JP5186385
Kind Code:
B2
Abstract:
A composite sheet which has a low basis weight and in which adhesive oozing can be inhibited. The composite sheet (1) is a sheet formed by bonding a stretch nonwoven fabric (2) to a nonstretch nonwoven fabric (3) with an adhesive (4). The stretch nonwoven fabric (2) is bonded in a stretched state to the nonstretch sheet. The stretch nonwoven fabric (2) has, on each side, sparse regions (21) and dense regions (22) alternately formed. The sparse regions (21) and dense regions (22) on one side are alternately formed in a second direction so that the dense regions (22) on this side do not overlie the dense regions (22) on the other side. The stretch nonwoven fabric (2) comprises thermoplastic fibers which have been stretched at least partly and elastomer fibers.
Inventors:
Tatsuya Hashimoto
Takatomo Mukai
Satoshi Mitsuno
Tomoko Tsuji
Kenichi Akagi
Takatomo Mukai
Satoshi Mitsuno
Tomoko Tsuji
Kenichi Akagi
Application Number:
JP2008546983A
Publication Date:
April 17, 2013
Filing Date:
November 26, 2007
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
B32B5/14; D04H13/00; A61F13/15; A61F13/49; A61F13/514; B32B5/26; D04H1/4391; D04H1/58; D04H1/593; D04H1/74
Domestic Patent References:
| JP2004330692A | 2004-11-25 | |||
| JP2004244791A | 2004-09-02 | |||
| JP2004244790A | 2004-09-02 | |||
| JPH0737703B2 | 1995-04-26 | |||
| JP2004330692A | 2004-11-25 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Kazuko Fujita
Hayashi Ichiyoshi
Kazuko Fujita
Hayashi Ichiyoshi