JP2010024573A - 不織布 - Google Patents
不織布 Download PDFInfo
- Publication number
- JP2010024573A JP2010024573A JP2008186398A JP2008186398A JP2010024573A JP 2010024573 A JP2010024573 A JP 2010024573A JP 2008186398 A JP2008186398 A JP 2008186398A JP 2008186398 A JP2008186398 A JP 2008186398A JP 2010024573 A JP2010024573 A JP 2010024573A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- convex
- groove
- topsheet
- nonwoven fabric
- 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.)
- Granted
Links
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Abstract
【解決手段】不織布10は、多数の凸部23が列状に間欠的に配されて形成された、一方向に畝状に延びる多数の畝部20と、隣り合う畝部20間に位置し、かつ畝部20と同方向に延びる多数の溝部30と有する。溝部30には開孔が形成されている。畝部20は、その延びる方向において隣り合う凸部23間に、該凸部23よりも高さの低い凹部22を有する。畝部20においては、凹部22における繊維密度と、凸部23の底部24における繊維密度とが実質的に等しくなっている。
【選択図】図1
Description
畝部は、その延びる方向において隣り合う凸部間に、該凸部よりも高さの低い凹部を有し、かつ
畝部においては、凹部における繊維密度と、凸部の底部における繊維密度とが実質的に等しくなっている不織布を提供するものである。
畝部は、その延びる方向において隣り合う凸部間に、該凸部よりも高さの低い凹部を有し、
畝部がジグザグ状に延びており、ジグザグの屈曲点に凹部が位置している不織布を提供するものである。
20 畝部
21 頂部
22 凹部
23 凸部
24 凸部の底部
25 凸部の上部
30 溝部
31 開孔
Claims (6)
- 多数の凸部が列状に間欠的に配されて形成された、一方向に畝状に延びる多数の畝部と、隣り合う畝部間に位置し、かつ畝部と同方向に延びる多数の溝部とを有し、溝部に開孔が形成された不織布であって、
畝部は、その延びる方向において隣り合う凸部間に、該凸部よりも高さの低い凹部を有し、かつ
畝部においては、凹部における繊維密度と、凸部の底部における繊維密度とが実質的に等しくなっている不織布。 - (イ)凸部での繊維量、(ロ)凹部での繊維量、及び(ハ)溝部(ただし開孔を除く)での繊維量が、(イ)>(ロ)>(ハ)の順に少なくなっている請求項1記載の不織布。
- 畝部がジグザグ状に延びており、該畝部における凹部が、ジグザグの屈曲点に位置している請求項1又は2記載の不織布。
- 畝部における凹部に隣接して、溝部に開孔が形成されている請求項3記載の不織布。
- 多数の凸部が列状に間欠的に配されて形成された、一方向に畝状に延びる多数の畝部と、隣り合う畝部間に位置し、かつ畝部と同方向に延びる多数の溝部とを有し、溝部に開孔が形成された不織布であって、
畝部は、その延びる方向において隣り合う凸部間に、該凸部よりも高さの低い凹部を有し、
畝部がジグザグ状に延びており、ジグザグの屈曲点に凹部が位置している不織布。 - 畝部の延びる方向において隣り合う凹部間の位置に隣接して、溝部に開孔が形成されている請求項5記載の不織布。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008186398A JP5144411B2 (ja) | 2008-07-17 | 2008-07-17 | 不織布 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008186398A JP5144411B2 (ja) | 2008-07-17 | 2008-07-17 | 不織布 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010024573A true JP2010024573A (ja) | 2010-02-04 |
JP5144411B2 JP5144411B2 (ja) | 2013-02-13 |
Family
ID=41730659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008186398A Active JP5144411B2 (ja) | 2008-07-17 | 2008-07-17 | 不織布 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5144411B2 (ja) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011212211A (ja) * | 2010-03-31 | 2011-10-27 | Unicharm Corp | 吸収性物品 |
WO2012086766A1 (ja) * | 2010-12-24 | 2012-06-28 | 花王株式会社 | 不織布の製造方法、不織布および不織布の製造装置並びに不織布製造用支持体 |
JP2012136785A (ja) * | 2010-12-24 | 2012-07-19 | Kao Corp | 賦形不織布の製造方法および賦形不織布の製造装置 |
JP2012144834A (ja) * | 2010-12-24 | 2012-08-02 | Kao Corp | 不織布の製造方法、不織布および不織布の製造装置 |
JP2012149371A (ja) * | 2010-12-28 | 2012-08-09 | Kao Corp | 不織布製造用支持体および賦形不織布の製造方法 |
JP2012149370A (ja) * | 2010-12-28 | 2012-08-09 | Kao Corp | 不織布製造用支持体および賦形不織布の製造方法 |
WO2013084752A1 (ja) * | 2011-12-08 | 2013-06-13 | 花王株式会社 | シート及びこれを用いた吸収性物品 |
JP2013119673A (ja) * | 2011-12-06 | 2013-06-17 | Kao Corp | 賦形不織布製造用支持体および賦形不織布の製造方法 |
EP2612961A1 (en) * | 2010-08-31 | 2013-07-10 | Unicharm Corporation | Nonwoven sheet, manufacturing method thereof and absorbent article |
CN103261503A (zh) * | 2010-12-24 | 2013-08-21 | 花王株式会社 | 无纺布的制造方法、无纺布及无纺布的制造装置、以及无纺布制造用支承体 |
JP2014005565A (ja) * | 2012-06-22 | 2014-01-16 | Kao Corp | 不織布およびその製造方法 |
RU2550484C1 (ru) * | 2011-12-27 | 2015-05-10 | Као Корпорейшн | Впитывающее изделие |
WO2015151727A1 (ja) * | 2014-04-04 | 2015-10-08 | ユニ・チャーム株式会社 | 不織布 |
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 |
US20180214321A1 (en) * | 2017-01-31 | 2018-08-02 | The Procter & Gamble Company | Shaped nonwoven fabrics and articles including the same |
US10070999B2 (en) | 2012-10-31 | 2018-09-11 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
US10272000B2 (en) * | 2014-11-06 | 2019-04-30 | The Procter & Gamble Company | Patterned apertured webs and methods for making the same |
JP2019097948A (ja) * | 2017-12-05 | 2019-06-24 | 花王株式会社 | 吸収性物品 |
US10577722B2 (en) | 2017-06-30 | 2020-03-03 | The Procter & Gamble Company | Method for making a shaped nonwoven |
US20200299880A1 (en) * | 2019-03-18 | 2020-09-24 | The Procter & Gamble Company | Shaped Nonwovens that Exhibit High Visual Resolution |
JP2021070882A (ja) * | 2019-10-30 | 2021-05-06 | 花王株式会社 | 不織布の製造方法及び不織布の製造装置 |
US11007093B2 (en) | 2017-03-30 | 2021-05-18 | Kimberly-Clark Worldwide, Inc. | Incorporation of apertured area into an absorbent article |
US11214893B2 (en) | 2017-06-30 | 2022-01-04 | The Procter & Gamble Company | Shaped nonwoven |
US20220000680A1 (en) * | 2018-11-30 | 2022-01-06 | Kimberly-Clark Worldwide, Inc. | Three-dimensional nonwoven materials and methods of manufacturing thereof |
US11365495B2 (en) | 2017-02-28 | 2022-06-21 | Kimberly-Clark Worldwide, Inc. | Process for making fluid-entangled laminate webs with hollow projections and apertures |
US11850128B2 (en) | 2018-09-27 | 2023-12-26 | The Procter And Gamble Company | Garment-like absorbent articles |
US12029633B2 (en) | 2022-10-05 | 2024-07-09 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid entangled body facing material including a plurality of projections |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111184606A (zh) * | 2020-02-28 | 2020-05-22 | 湖州唯可新材料科技有限公司 | 一种具有纵向分流性能的无纺布及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002173863A (ja) * | 2000-12-01 | 2002-06-21 | Kao Corp | 吸収性物品の表面シート |
JP2002177327A (ja) * | 2001-09-06 | 2002-06-25 | Uni Charm Corp | 使い捨ての体液吸収性物品 |
JP2003250836A (ja) * | 2001-12-28 | 2003-09-09 | Kao Corp | 吸収性物品用の表面シート |
JP2006115974A (ja) * | 2004-10-20 | 2006-05-11 | Kao Corp | 吸収性物品用の表面シート |
JP2007167212A (ja) * | 2005-12-20 | 2007-07-05 | Kao Corp | 立体有孔シート及びその製造方法 |
-
2008
- 2008-07-17 JP JP2008186398A patent/JP5144411B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002173863A (ja) * | 2000-12-01 | 2002-06-21 | Kao Corp | 吸収性物品の表面シート |
JP2002177327A (ja) * | 2001-09-06 | 2002-06-25 | Uni Charm Corp | 使い捨ての体液吸収性物品 |
JP2003250836A (ja) * | 2001-12-28 | 2003-09-09 | Kao Corp | 吸収性物品用の表面シート |
JP2006115974A (ja) * | 2004-10-20 | 2006-05-11 | Kao Corp | 吸収性物品用の表面シート |
JP2007167212A (ja) * | 2005-12-20 | 2007-07-05 | Kao Corp | 立体有孔シート及びその製造方法 |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9125769B2 (en) | 2010-03-31 | 2015-09-08 | Unicharm Corporation | Absorbent article |
JP2011212211A (ja) * | 2010-03-31 | 2011-10-27 | Unicharm Corp | 吸収性物品 |
EP2612961A1 (en) * | 2010-08-31 | 2013-07-10 | Unicharm Corporation | Nonwoven sheet, manufacturing method thereof and absorbent article |
EP2612961A4 (en) * | 2010-08-31 | 2015-01-21 | Unicharm Corp | NONWOVEN TRACK, MANUFACTURING METHOD AND SUCTIONABLE ARTICLE |
US9095477B2 (en) | 2010-08-31 | 2015-08-04 | Unicharm Corporation | Non-woven sheet, manufacturing method thereof and absorbent article |
CN103261503A (zh) * | 2010-12-24 | 2013-08-21 | 花王株式会社 | 无纺布的制造方法、无纺布及无纺布的制造装置、以及无纺布制造用支承体 |
JP2012144834A (ja) * | 2010-12-24 | 2012-08-02 | Kao Corp | 不織布の製造方法、不織布および不織布の製造装置 |
JP2012136785A (ja) * | 2010-12-24 | 2012-07-19 | Kao Corp | 賦形不織布の製造方法および賦形不織布の製造装置 |
WO2012086766A1 (ja) * | 2010-12-24 | 2012-06-28 | 花王株式会社 | 不織布の製造方法、不織布および不織布の製造装置並びに不織布製造用支持体 |
JP2012149370A (ja) * | 2010-12-28 | 2012-08-09 | Kao Corp | 不織布製造用支持体および賦形不織布の製造方法 |
JP2012149371A (ja) * | 2010-12-28 | 2012-08-09 | Kao Corp | 不織布製造用支持体および賦形不織布の製造方法 |
JP2013119673A (ja) * | 2011-12-06 | 2013-06-17 | Kao Corp | 賦形不織布製造用支持体および賦形不織布の製造方法 |
WO2013084752A1 (ja) * | 2011-12-08 | 2013-06-13 | 花王株式会社 | シート及びこれを用いた吸収性物品 |
RU2550484C1 (ru) * | 2011-12-27 | 2015-05-10 | Као Корпорейшн | Впитывающее изделие |
JP2014005565A (ja) * | 2012-06-22 | 2014-01-16 | Kao Corp | 不織布およびその製造方法 |
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 |
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 |
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 |
US10070999B2 (en) | 2012-10-31 | 2018-09-11 | Kimberly-Clark Worldwide, Inc. | Absorbent article |
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 |
WO2015151727A1 (ja) * | 2014-04-04 | 2015-10-08 | ユニ・チャーム株式会社 | 不織布 |
US10272000B2 (en) * | 2014-11-06 | 2019-04-30 | The Procter & Gamble Company | Patterned apertured webs and methods for making the same |
US11160694B2 (en) | 2017-01-31 | 2021-11-02 | The Procter & Gamble Company | Three-dimensional substrates and absorbent articles having the same |
US20180214321A1 (en) * | 2017-01-31 | 2018-08-02 | The Procter & Gamble Company | Shaped nonwoven fabrics and articles including the same |
US11365495B2 (en) | 2017-02-28 | 2022-06-21 | Kimberly-Clark Worldwide, Inc. | Process for making fluid-entangled laminate webs with hollow projections and apertures |
US11998430B2 (en) | 2017-03-30 | 2024-06-04 | Kimberly-Clark Worldwide, Inc. | Incorporation of apertured area into an absorbent article |
US11007093B2 (en) | 2017-03-30 | 2021-05-18 | Kimberly-Clark Worldwide, Inc. | Incorporation of apertured area into an absorbent article |
US11149360B2 (en) | 2017-06-30 | 2021-10-19 | The Procter & Gamble Company | Method for making a shaped nonwoven |
US11634838B2 (en) | 2017-06-30 | 2023-04-25 | The Procter & Gamble Company | Shaped nonwoven |
US11214893B2 (en) | 2017-06-30 | 2022-01-04 | The Procter & Gamble Company | Shaped nonwoven |
US11939701B2 (en) | 2017-06-30 | 2024-03-26 | The Procter & Gamble Company | Shaped nonwoven |
US10577722B2 (en) | 2017-06-30 | 2020-03-03 | The Procter & Gamble Company | Method for making a shaped nonwoven |
US11746441B2 (en) | 2017-06-30 | 2023-09-05 | The Procter & Gamble Company | Method for making a shaped nonwoven |
JP7044529B2 (ja) | 2017-12-05 | 2022-03-30 | 花王株式会社 | 吸収性物品 |
JP2019097948A (ja) * | 2017-12-05 | 2019-06-24 | 花王株式会社 | 吸収性物品 |
US11998427B2 (en) | 2018-09-27 | 2024-06-04 | The Procter & Gamble Company | Nonwoven webs with visually discernible patterns |
US11850128B2 (en) | 2018-09-27 | 2023-12-26 | The Procter And Gamble Company | Garment-like absorbent articles |
US11918442B2 (en) | 2018-09-27 | 2024-03-05 | The Procter & Gamble Company | Garment-like absorbent articles |
US20220000680A1 (en) * | 2018-11-30 | 2022-01-06 | Kimberly-Clark Worldwide, Inc. | Three-dimensional nonwoven materials and methods of manufacturing thereof |
US11505884B2 (en) * | 2019-03-18 | 2022-11-22 | The Procter & Gamble Company | Shaped nonwovens that exhibit high visual resolution |
US20200299880A1 (en) * | 2019-03-18 | 2020-09-24 | The Procter & Gamble Company | Shaped Nonwovens that Exhibit High Visual Resolution |
JP2021070882A (ja) * | 2019-10-30 | 2021-05-06 | 花王株式会社 | 不織布の製造方法及び不織布の製造装置 |
JP7337660B2 (ja) | 2019-10-30 | 2023-09-04 | 花王株式会社 | 不織布の製造方法及び不織布の製造装置 |
US12029633B2 (en) | 2022-10-05 | 2024-07-09 | Kimberly-Clark Worldwide, Inc. | Absorbent article with a fluid entangled body facing material including a plurality of projections |
Also Published As
Publication number | Publication date |
---|---|
JP5144411B2 (ja) | 2013-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5144411B2 (ja) | 不織布 | |
JP5074301B2 (ja) | 不織布の製造方法 | |
KR101477303B1 (ko) | 부직포 | |
KR101423790B1 (ko) | 부직포 | |
TWI343432B (ja) | ||
KR101423792B1 (ko) | 부직포 | |
JP5631035B2 (ja) | 不織布シート | |
JP5070275B2 (ja) | 吸収性物品の表面シート | |
JP5069983B2 (ja) | 不織布及びその製造方法 | |
JP5069891B2 (ja) | 不織布 | |
JP5328089B2 (ja) | 多層不織布及び多層不織布の製造方法 | |
JP5823830B2 (ja) | 嵩高シート及びその製造方法 | |
CN101542032A (zh) | 无纺布 | |
KR20090023344A (ko) | 부직포 | |
JP2008025082A (ja) | 不織布 | |
TW200817548A (en) | Absorbent body, multilayer absorbent body and absorbent article | |
JP2007130178A (ja) | 吸収性物品用の立体シート | |
JP4972500B2 (ja) | 吸収性物品 | |
JP6320349B2 (ja) | 不織布及びそれを用いた吸収性物品 | |
JP6561182B2 (ja) | 不織布 | |
JP5433043B2 (ja) | 不織布の製造方法 | |
JP4467405B2 (ja) | 生理用ナプキン | |
JP5827526B2 (ja) | 不織布 | |
JP2010084317A (ja) | 吸収性物品の表面シート |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110614 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120529 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120612 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120801 |
|
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: 20121113 |
|
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: 20121122 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151130 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5144411 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
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 |