JP2017196064A - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP2017196064A JP2017196064A JP2016088473A JP2016088473A JP2017196064A JP 2017196064 A JP2017196064 A JP 2017196064A JP 2016088473 A JP2016088473 A JP 2016088473A JP 2016088473 A JP2016088473 A JP 2016088473A JP 2017196064 A JP2017196064 A JP 2017196064A
- Authority
- JP
- Japan
- Prior art keywords
- region
- absorber
- basis weight
- sheet
- top sheet
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/533—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/539—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
【解決手段】吸収性物品は、液透過性の表面シート14と、液不透過性の裏面シート12と、表面シート14と裏面シート12との間に配された吸収体13とを備え、吸収体13を圧縮して形成された複数の凹部21で構成され、かつ互いに交差する圧縮列22が複数配列し、圧縮列22の交差領域25および/または該交差領域25の周辺には、低坪量部23が設けられる。
【選択図】図6
Description
本発明の実施形態1に係る展開型使い捨ておむつ(いわゆるテープ型使い捨ておむつ)における正面側から見た斜視図を図1に示す。図1に示すおむつを展開し、肌当接面側から見た平面図を図2に示す。図2のIII−III線破断断面図を図3に示す。さらに、図1および図2に示す展開型使い捨ておむつを破断展開した分割状態を図4に示す。
(2)次に、第2のフォーミングドラムによって、低坪量部23に対応する部分に空孔が形成されるように、間欠的に吸収体マットを作成し、工程(1)で作成された吸収体マットに積層させる。これにより、窪みを有する吸収体マットが作成される。
(3)その後、上記窪みを有する吸収体マットはコアラップ15により包まれ、コアラップ15と吸収体マットとがホットメルト等により接着されて、吸収体13が作成される。
(4)作成された吸収体13をおむつ一枚分の大きさに切断する。
(5)切断した吸収体13にトップシート14を積層する。
(6)トップシート14と吸収体13とを合わせてエンボスロールにより圧縮する。
本発明は、上述した実施形態に限られることなく、本発明の技術的思想から逸脱しない範囲で、適宜の変更や変形が可能である。
10A ファスニングテープ
10B フロントパッチシート
10F 前身頃領域
10R 後身頃領域
10C 股下領域
10W ウエスト周り開口部
10L 脚周り開口部
10D 弾性シート
11 カバーシート
11A、13A 切欠き部
12 バックシート(裏面シート)
13 吸収体
14 トップシート(表面シート)
15 コアラップ
16、19 糸ゴム
18 サイドシート
21 凹部
21a 右向き凹部(第1方向に傾斜した凹部)
21b 左向き凹部(第2方向に傾斜した凹部)
22 圧縮列
22a 第1圧縮列
22b 第2圧縮列
23 低坪量部
24c 低坪量列
25 交差領域
26 主吸収領域
S1 複数の第1圧縮列の形成間隔
S2 複数の第2圧縮列の形成間隔
D1 凹部の深さ
D2 主吸収領域の厚み
D3 凹部におけるおむつの厚み
D4 凹部における吸収体の厚み
L1 1つの枡の対角線
L2 隣接する低坪量列24cの間隔
Claims (5)
- 液透過性の表面シートと、液不透過性の裏面シートと、前記表面シートと前記裏面シートとの間に配された吸収体とを備える吸収性物品であって、
前記吸収体を圧縮して形成された複数の凹部で構成され、かつ相互に交差する圧縮列が複数配列し、
前記圧縮列の交差領域および/または該交差領域の周辺には、低坪量部が設けられることを特徴とする吸収性物品。 - 前記交差領域における前記低坪量部の吸収体の密度は、前記低坪量部以外の前記圧縮列が形成された領域の吸収体の密度よりも低いことを特徴とする請求項1に記載の吸収性物品。
- 前記交差領域における前記低坪量部の吸収体の密度は、前記低坪量部以外の前記圧縮列が形成された領域の吸収体の密度と等しい、または、該密度よりも高いことを特徴とする請求項1に記載の吸収性物品。
- 前記複数の凹部は、前記表面シート側に、前記表面シートと前記吸収体とを圧縮して形成されたことを特徴とする請求項1ないし3のいずれか1項に記載の吸収性物品。
- 前記複数の凹部は、連続する溝であることを特徴とする請求項1ないし4のいずれか1項に記載の吸収性物品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016088473A JP6380452B2 (ja) | 2016-04-26 | 2016-04-26 | 吸収性物品 |
CN201780025901.8A CN109069328B (zh) | 2016-04-26 | 2017-04-07 | 吸收性物品 |
PCT/JP2017/014579 WO2017187944A1 (ja) | 2016-04-26 | 2017-04-07 | 吸収性物品 |
TW106111720A TWI642417B (zh) | 2016-04-26 | 2017-04-07 | Absorbent article |
RU2018141265A RU2713974C1 (ru) | 2016-04-26 | 2017-04-07 | Впитывающее изделие |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016088473A JP6380452B2 (ja) | 2016-04-26 | 2016-04-26 | 吸収性物品 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018145876A Division JP6610732B2 (ja) | 2018-08-02 | 2018-08-02 | 吸収性物品 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017196064A true JP2017196064A (ja) | 2017-11-02 |
JP2017196064A5 JP2017196064A5 (ja) | 2018-03-15 |
JP6380452B2 JP6380452B2 (ja) | 2018-08-29 |
Family
ID=60160495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016088473A Active JP6380452B2 (ja) | 2016-04-26 | 2016-04-26 | 吸収性物品 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6380452B2 (ja) |
CN (1) | CN109069328B (ja) |
RU (1) | RU2713974C1 (ja) |
TW (1) | TWI642417B (ja) |
WO (1) | WO2017187944A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019103789A (ja) * | 2017-12-11 | 2019-06-27 | 花王株式会社 | 吸収性物品 |
US11999150B2 (en) * | 2020-04-29 | 2024-06-04 | The Procter & Gamble Company | Nonwoven webs with one or more repeat units |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009131417A (ja) * | 2007-11-29 | 2009-06-18 | Kao Corp | 吸収性物品及びこの製造方法 |
JP2011200337A (ja) * | 2010-03-24 | 2011-10-13 | Unicharm Corp | 体液処理用品およびその製法 |
JP2013255562A (ja) * | 2012-06-11 | 2013-12-26 | Kao Corp | 吸収性物品 |
JP2015016218A (ja) * | 2013-07-12 | 2015-01-29 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP5875730B1 (ja) * | 2015-09-10 | 2016-03-02 | ユニ・チャーム株式会社 | 吸収パッド |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4834735A (en) * | 1986-07-18 | 1989-05-30 | The Proctor & Gamble Company | High density absorbent members having lower density and lower basis weight acquisition zones |
JP4198849B2 (ja) * | 1998-12-01 | 2008-12-17 | ユニ・チャーム株式会社 | 吸収性物品 |
JP3639451B2 (ja) * | 1999-01-20 | 2005-04-20 | ユニ・チャーム株式会社 | 生理用ナプキン |
JP4324375B2 (ja) * | 2002-12-27 | 2009-09-02 | ユニ・チャーム株式会社 | 圧縮溝と可撓部とを備えた吸収性物品 |
US20100036348A1 (en) * | 2008-08-05 | 2010-02-11 | Antonio Carlos Ribeiro De Carvalho | Absorbent article including absorbent core having a plurality of first regions and a second region surrounding each of the first regions |
US7994385B2 (en) * | 2008-08-05 | 2011-08-09 | Johnson & Johnson Ind. E Com. Ltda | Absorbent article including absorbent core having concentrically arranged absorbent regions |
JP2010136899A (ja) * | 2008-12-11 | 2010-06-24 | Kao Corp | 吸収性物品用の吸収体 |
JP5452960B2 (ja) * | 2009-03-31 | 2014-03-26 | ユニ・チャーム株式会社 | 吸収性物品及び吸収性物品の製造方法 |
US8034991B2 (en) * | 2009-04-29 | 2011-10-11 | Johnson & Johnson Ind. E Com. Ltda | Absorbent article including a plurality of longitudinally extending channels |
RU2570496C2 (ru) * | 2010-06-10 | 2015-12-10 | Као Корпорейшн | Способ изготовления поглощающего элемента |
JP5847999B2 (ja) * | 2010-09-30 | 2016-01-27 | ユニ・チャーム株式会社 | パンツ型オムツ |
JP5764320B2 (ja) * | 2010-12-22 | 2015-08-19 | 花王株式会社 | 吸収体の製造方法 |
JP5795493B2 (ja) * | 2011-05-20 | 2015-10-14 | 花王株式会社 | 吸収性物品 |
JP6012270B2 (ja) * | 2012-06-11 | 2016-10-25 | 花王株式会社 | 吸収性物品 |
JP6050612B2 (ja) * | 2012-06-11 | 2016-12-21 | 花王株式会社 | 吸収性物品 |
KR101728656B1 (ko) * | 2014-06-13 | 2017-04-19 | 다이오세이시가부시끼가이샤 | 흡수성 물품 |
KR101997682B1 (ko) * | 2014-10-03 | 2019-07-08 | 오지 홀딩스 가부시키가이샤 | 흡수성 물품 |
-
2016
- 2016-04-26 JP JP2016088473A patent/JP6380452B2/ja active Active
-
2017
- 2017-04-07 TW TW106111720A patent/TWI642417B/zh active
- 2017-04-07 RU RU2018141265A patent/RU2713974C1/ru active
- 2017-04-07 CN CN201780025901.8A patent/CN109069328B/zh active Active
- 2017-04-07 WO PCT/JP2017/014579 patent/WO2017187944A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009131417A (ja) * | 2007-11-29 | 2009-06-18 | Kao Corp | 吸収性物品及びこの製造方法 |
JP2011200337A (ja) * | 2010-03-24 | 2011-10-13 | Unicharm Corp | 体液処理用品およびその製法 |
JP2013255562A (ja) * | 2012-06-11 | 2013-12-26 | Kao Corp | 吸収性物品 |
JP2015016218A (ja) * | 2013-07-12 | 2015-01-29 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP5875730B1 (ja) * | 2015-09-10 | 2016-03-02 | ユニ・チャーム株式会社 | 吸収パッド |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019103789A (ja) * | 2017-12-11 | 2019-06-27 | 花王株式会社 | 吸収性物品 |
JP7160645B2 (ja) | 2017-12-11 | 2022-10-25 | 花王株式会社 | 吸収性物品 |
US11998427B2 (en) * | 2019-09-19 | 2024-06-04 | The Procter & Gamble Company | Nonwoven webs with visually discernible patterns |
US11999150B2 (en) * | 2020-04-29 | 2024-06-04 | The Procter & Gamble Company | Nonwoven webs with one or more repeat units |
Also Published As
Publication number | Publication date |
---|---|
TWI642417B (zh) | 2018-12-01 |
CN109069328A (zh) | 2018-12-21 |
RU2713974C1 (ru) | 2020-02-11 |
CN109069328B (zh) | 2022-03-04 |
WO2017187944A1 (ja) | 2017-11-02 |
JP6380452B2 (ja) | 2018-08-29 |
TW201740892A (zh) | 2017-12-01 |
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