JP4627014B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP4627014B2 JP4627014B2 JP2005203707A JP2005203707A JP4627014B2 JP 4627014 B2 JP4627014 B2 JP 4627014B2 JP 2005203707 A JP2005203707 A JP 2005203707A JP 2005203707 A JP2005203707 A JP 2005203707A JP 4627014 B2 JP4627014 B2 JP 4627014B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- liquid
- leak
- proof sheet
- permeable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Description
防漏シートの身体側面を上にしてろ紙の上に載せ、更に直径50mmの滲出確認用ろ紙(ADVANTEC製、No.2)2枚を防漏シートの上に重ねる。これにコンゴーレッド溶液(コンゴーレッド0.2gをイオン交換水に溶解し、全容を100mLに調整した液)1mLを、ろ紙のほぼ中央部にスポイト等を使用して静かに流下させたのち、1分間静置する。その部分に直径50mmで重さ200gの荷重をかけたとき、防漏シートを通して滲出確認用ろ紙に該溶液が滲出したか否かを確認する。
(1)親水性不織布に、無孔性の透湿フィルムを溶融ラミネートする。
(2)伸長性を有する親水性不織布に、熱可塑性樹脂と、これと相溶性のない無機フィラーを含む樹脂組成物を溶融ラミネートし、得られたラミネート体を一軸又は二軸延伸する。
(1)前述のように、全体の厚みを前記圧縮試験機で測定する。
(2)この厚みになるように繊維集合体を保持しながら、断面を拡大観察し、各層の厚みを計測する。各層の厚みは、断面厚みが最大となるポイントで計測する。
(3)以上の測定を20箇所で行って、その平均値を代表値に用いた。
2 透液層
21 上面(肌当接面)
22 底面
3 防漏シート
31 第1の面
32 第2の面
41 上層(肌に当接する層)
42 下層(防漏層に対向する層)
51 凸部
52 凹部
Claims (4)
- 複数層の繊維集合体から形成された透液層と、透湿性を有する防漏シートとを備えた吸収性物品であって、
前記防漏シートは、親水性不織布と透湿フィルムとのラミネート体からなり、該透湿フィルムの一方の面に該親水性不織布の構成繊維が露出しており、該面が着用者の肌側に向く面となっており、かつ該面の親水性が他方の面に比較して高められており、
前記透液層は、その底面が平坦状であって、該底面を前記防漏シートに対向させて、接着剤を介して該防漏シートに接着され、密着されており、
複数層の前記透液層は、その肌に当接する層よりもその前記防漏シートに対向する層の方が、繊維密度が密であり、
前記透液層のうち、前記防漏シートに対向する層の厚みの比率が、該透液層全体の厚みに対して5〜40%である吸収性物品。 - 前記複数層の透液層は、その全層に亘って、体液を局所集中させるための多数の凹部を有する請求項1記載の吸収性物品。
- 前記複数層の透液層は、その肌に当接する層よりもその前記防漏シートに対向する層の方が、親水性が高い請求項1又は2に記載の吸収性物品。
- 複数層の繊維集合体から形成された透液層と、透湿性を有する防漏シートとを備えた吸収性物品であって、
前記防漏シートは着用者の肌側に向く面の親水性が他方の面に比較して高められており、
前記透液層は、その底面が平坦状であって、該底面を前記防漏シートに対向させて、接着剤を介して該防漏シートに接着され、密着されており、
複数層の前記透液層は、その肌に当接する層よりもその前記防漏シートに対向する層の方が、繊維密度が密であり、
前記透液層のうち、前記防漏シートに対向する層の厚みの比率が、該透液層全体の厚みに対して5〜40%であり、
前記複数層の透液層は、肌に当接する層に親水化処理剤が塗工されており、該親水化処理剤が液への溶解性が高いものである吸収性物品。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005203707A JP4627014B2 (ja) | 2005-07-12 | 2005-07-12 | 吸収性物品 |
TW95109959A TWI377050B (en) | 2005-04-01 | 2006-03-22 | Absorbent article |
CN2006100710788A CN1839776B (zh) | 2005-04-01 | 2006-03-31 | 吸收性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005203707A JP4627014B2 (ja) | 2005-07-12 | 2005-07-12 | 吸収性物品 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009293243A Division JP4979761B2 (ja) | 2009-12-24 | 2009-12-24 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007020666A JP2007020666A (ja) | 2007-02-01 |
JP4627014B2 true JP4627014B2 (ja) | 2011-02-09 |
Family
ID=37782226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005203707A Active JP4627014B2 (ja) | 2005-04-01 | 2005-07-12 | 吸収性物品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4627014B2 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010063935A (ja) * | 2009-12-24 | 2010-03-25 | Kao Corp | 吸収性物品 |
JP2010063934A (ja) * | 2009-12-24 | 2010-03-25 | Kao Corp | 吸収性物品 |
US9327473B2 (en) | 2012-10-31 | 2016-05-03 | Kimberly-Clark Worldwide, Inc. | Fluid-entangled laminate webs having hollow projections and a process and apparatus for making the same |
US9474660B2 (en) | 2012-10-31 | 2016-10-25 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US9480608B2 (en) | 2012-10-31 | 2016-11-01 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US9480609B2 (en) | 2012-10-31 | 2016-11-01 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US10070999B2 (en) | 2012-10-31 | 2018-09-11 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
US11007093B2 (en) | 2017-03-30 | 2021-05-18 | Kimberly-Clark Worldwide, Inc. | Incorporation of apertured area into an absorbent article |
US11365495B2 (en) | 2017-02-28 | 2022-06-21 | Kimberly-Clark Worldwide, Inc. | Process for making fluid-entangled laminate webs with hollow projections and apertures |
US12138143B2 (en) | 2018-11-30 | 2024-11-12 | Kimberly-Clark Worldwide, Inc. | Three-dimensional nonwoven materials and methods of manufacturing thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7022504B2 (ja) * | 2016-12-07 | 2022-02-18 | 株式会社リブドゥコーポレーション | テープタイプ使い捨ておむつ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003250836A (ja) * | 2001-12-28 | 2003-09-09 | Kao Corp | 吸収性物品用の表面シート |
JP2004230127A (ja) * | 2003-01-31 | 2004-08-19 | Kobayashi Pharmaceut Co Ltd | 体液吸収具 |
JP2004344443A (ja) * | 2003-05-23 | 2004-12-09 | Uni Charm Corp | 水解性の吸収性物品 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609907U (ja) * | 1983-06-29 | 1985-01-23 | サカタインクス株式会社 | 使い捨ておむつ |
JP3096193B2 (ja) * | 1993-06-21 | 2000-10-10 | 花王株式会社 | 生理用ナプキン |
JP3558828B2 (ja) * | 1997-06-16 | 2004-08-25 | 花王株式会社 | 吸収性物品 |
-
2005
- 2005-07-12 JP JP2005203707A patent/JP4627014B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003250836A (ja) * | 2001-12-28 | 2003-09-09 | Kao Corp | 吸収性物品用の表面シート |
JP2004230127A (ja) * | 2003-01-31 | 2004-08-19 | Kobayashi Pharmaceut Co Ltd | 体液吸収具 |
JP2004344443A (ja) * | 2003-05-23 | 2004-12-09 | Uni Charm Corp | 水解性の吸収性物品 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010063935A (ja) * | 2009-12-24 | 2010-03-25 | Kao Corp | 吸収性物品 |
JP2010063934A (ja) * | 2009-12-24 | 2010-03-25 | Kao Corp | 吸収性物品 |
US10478354B2 (en) | 2012-10-31 | 2019-11-19 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US12029633B2 (en) | 2012-10-31 | 2024-07-09 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid entangled body facing material including a plurality of projections |
US9480608B2 (en) | 2012-10-31 | 2016-11-01 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US9480609B2 (en) | 2012-10-31 | 2016-11-01 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US10070999B2 (en) | 2012-10-31 | 2018-09-11 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
US10470947B2 (en) | 2012-10-31 | 2019-11-12 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US9327473B2 (en) | 2012-10-31 | 2016-05-03 | Kimberly-Clark Worldwide, Inc. | Fluid-entangled laminate webs having hollow projections and a process and apparatus for making the same |
US9474660B2 (en) | 2012-10-31 | 2016-10-25 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections |
US11491058B2 (en) | 2012-10-31 | 2022-11-08 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid entangled body facing material including a plurality of projections |
US11365495B2 (en) | 2017-02-28 | 2022-06-21 | Kimberly-Clark Worldwide, Inc. | Process for making fluid-entangled laminate webs with hollow projections and apertures |
US11007093B2 (en) | 2017-03-30 | 2021-05-18 | Kimberly-Clark Worldwide, Inc. | Incorporation of apertured area into an absorbent article |
US11998430B2 (en) | 2017-03-30 | 2024-06-04 | Kimberly-Clark Worldwide, Inc. | Incorporation of apertured area into an absorbent article |
US12138143B2 (en) | 2018-11-30 | 2024-11-12 | Kimberly-Clark Worldwide, Inc. | Three-dimensional nonwoven materials and methods of manufacturing thereof |
US12232939B2 (en) | 2018-11-30 | 2025-02-25 | Kimberly-Clark Worldwide, Inc. | Three-dimensional nonwoven materials and methods of manufacturing thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2007020666A (ja) | 2007-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11202724B2 (en) | Absorbent article | |
KR101404961B1 (ko) | 흡수성 물품 및 그의 표면 시트 | |
US9283127B2 (en) | Absorbent articles with decolorizing structures | |
CN107789121B (zh) | 失禁用吸收性物品 | |
TWI740912B (zh) | 吸收性物品 | |
JP2006280683A (ja) | 吸収性物品 | |
US9603755B2 (en) | Absorbent article with klemm gradient and water repellent finishing | |
JP4979761B2 (ja) | 吸収性物品 | |
TW201726091A (zh) | 失禁用吸收性物品 | |
TWI735553B (zh) | 吸收性物品 | |
JP4627014B2 (ja) | 吸収性物品 | |
WO2018180600A1 (ja) | 吸収性物品 | |
JP2009136498A (ja) | 伸縮性吸収体 | |
JP4999917B2 (ja) | パンティライナ | |
JP6159616B2 (ja) | 吸収性物品 | |
WO2019181831A1 (ja) | 吸収性物品及びその製造方法 | |
JP4540567B2 (ja) | 防漏シート及び吸収性物品 | |
JP2008136561A (ja) | 吸収性物品 | |
JP4727267B2 (ja) | 吸収性物品及び吸収性物品用表面シート | |
JP5238449B2 (ja) | 吸収性物品の表面シート | |
JP2008132240A (ja) | 吸収性物品 | |
JP7351689B2 (ja) | 吸収性物品 | |
WO2020184512A1 (ja) | 吸収体用拡散シート及び吸収性物品 | |
WO2020195479A1 (ja) | 吸収性物品及びその製造方法 | |
TWI377050B (en) | Absorbent article |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080422 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091028 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091224 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100622 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100629 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101102 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101102 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131119 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4627014 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131119 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |