JP2021501671A - 吸収性物品の構成要素 - Google Patents
吸収性物品の構成要素 Download PDFInfo
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- JP2021501671A JP2021501671A JP2020544695A JP2020544695A JP2021501671A JP 2021501671 A JP2021501671 A JP 2021501671A JP 2020544695 A JP2020544695 A JP 2020544695A JP 2020544695 A JP2020544695 A JP 2020544695A JP 2021501671 A JP2021501671 A JP 2021501671A
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- core cover
- functional core
- fibers
- functional
- absorbent
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
- A61F2013/51165—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of films and nonwovens
- A61F2013/51169—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of films and nonwovens the nonwoven being hydroentangled or needlingentangled to the film
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
- A61F2013/51178—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of nonwoven webs
-
- 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
- A61F13/534—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 an inhomogeneous composition through the thickness of the pad
- A61F2013/53463—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 an inhomogeneous composition through the thickness of the pad with a reinforcing structure, e.g. net
- A61F2013/53472—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 an inhomogeneous composition through the thickness of the pad with a reinforcing structure, e.g. net being a non-woven tissue wrapping the core
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/02—Bandages, dressings or absorbent pads
- D10B2509/026—Absorbent pads; Tampons; Laundry; Towels
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (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)
- Epidemiology (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Materials For Medical Uses (AREA)
- Nonwoven Fabrics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
A カットA−Bの点A
B カットA−Bの点B
CD 横断方向
L リヨセル繊維
MD 機械方向
O 原点
P 変位した位置
Z 拡大
1 第1の脚開口部
2 第2の脚開口部
3 皮膚
4 環境
10 おむつ
11 前側
12 裏側
13 底部
14 緩衝層
15 バックシート
20 液滴
21 放出点
22 吸上げ方向
50 カード
51 繊維ウェブ
52 コンベヤベルト
53 水流交絡セクション
54 水ジェット
59 コンベヤベルト52の移動方向
90 従来技術のコアカバー
91 従来技術のコアカバー90のエッジ
100 機能性コアカバー
101 機能性コアカバー100の繊維
110 吸収性コア
111 超吸収性ポリマー(SAP)
112 飽和SAP
200 液体放出
210 同心円
220 同心楕円
Claims (11)
- 吸収性コアと組み合わせて使用するための不織機能性コアカバーであって、前記機能性コアカバーは、リヨセル繊維を含む少なくとも第1の画分を含み、前記機能性コアカバーを構成する繊維の大部分は同じ方向に配向され、前記機能性コアカバーの前記繊維は交絡を介して相互に結合していることを特徴とする、不織機能性コアカバー。
- 前記機能性コアカバーが、ビスコースレーヨン繊維を含む第2の画分をさらに含む、請求項1に記載の不織機能性コアカバー。
- 前記不織コアカバーが水流交絡プロセスで製造される、請求項1又は2のいずれかに記載の不織機能性コアカバー。
- 前記機能性コアカバーの前記繊維の大部分が、前記機能性コアカバーの機械方向に配向され、前記機械方向が、前記機能性コアカバーの前駆体が水流交絡プロセスにおいて結合するための水流交絡セクションに流入する方向である、請求項1から3のいずれかに記載の不織機能性コアカバー。
- 前記機能性コアカバーが、平坦であり、パターン化され、又は開口部を有する、請求項1から4のいずれかに記載の不織機能性コアカバー。
- 前記機能性コアカバーが、ポリプロピレン繊維及び/又はポリエステル繊維を含む第3の画分をさらに含む、請求項1から5のいずれかに記載の不織機能性コアカバー。
- 前記機能性コアカバーの坪量が、15gsm〜30gsmである、請求項1から6のいずれかに記載の不織機能性コアカバー。
- 前記繊維の密度が1dtex〜3.3dtexである、請求項1から7のいずれかに記載の不織機能性コアカバー。
- 前記繊維長が20mm〜60mm、又はより具体的には35mm〜45mmである、請求項1から8のいずれかに記載の不織機能性コアカバー。
- 請求項1から9のいずれかに記載の機能性コアカバーを製造する方法であって、前記方法が、少なくとも
−リヨセル繊維の画分を選択する工程、
−前記選択された繊維の繊維ウェブを調製する工程、及び
−前記繊維ウェブを水流交絡セクションに移動させ、それによって前記繊維が不織布において相互に結合され、前記繊維の大部分は、同じ方向に配向されるようになる工程
を含むことを特徴とする、方法。 - 吸収性コアを含むおむつであって、前記吸収性コアが請求項1から9のいずれかに記載の機能性コアカバーによって覆われていることを特徴とする、おむつ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201770824A DK201770824A1 (en) | 2017-11-03 | 2017-11-03 | Absorbent article component |
DKPA201770824 | 2017-11-03 | ||
PCT/IB2018/058609 WO2019087138A1 (en) | 2017-11-03 | 2018-11-02 | Absorbent article component |
Publications (2)
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JP2021501671A true JP2021501671A (ja) | 2021-01-21 |
JP7201697B2 JP7201697B2 (ja) | 2023-01-10 |
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JP2020544695A Active JP7201697B2 (ja) | 2017-11-03 | 2018-11-02 | 吸収性物品の構成要素 |
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US (1) | US20200297554A1 (ja) |
EP (1) | EP3704292B1 (ja) |
JP (1) | JP7201697B2 (ja) |
KR (1) | KR20200084331A (ja) |
CN (1) | CN111344449B (ja) |
AU (1) | AU2018361980A1 (ja) |
BR (1) | BR112020008489B1 (ja) |
CA (1) | CA3080670A1 (ja) |
DK (1) | DK201770824A1 (ja) |
EA (1) | EA039896B1 (ja) |
ES (1) | ES2947410T3 (ja) |
FI (1) | FI3704292T3 (ja) |
IL (1) | IL274335B2 (ja) |
MX (1) | MX2020004520A (ja) |
PH (1) | PH12020550543A1 (ja) |
SG (1) | SG11202003917YA (ja) |
UA (1) | UA126596C2 (ja) |
WO (1) | WO2019087138A1 (ja) |
ZA (1) | ZA202003100B (ja) |
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JP2011518647A (ja) * | 2008-04-29 | 2011-06-30 | ザ プロクター アンド ギャンブル カンパニー | 耐歪み性のコアカバーを備える吸収性衣類 |
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US6022818A (en) * | 1995-06-07 | 2000-02-08 | Kimberly-Clark Worldwide, Inc. | Hydroentangled nonwoven composites |
KR100372382B1 (ko) * | 1996-12-13 | 2003-03-31 | 가부시키가이샤 니혼규슈다이기쥬쓰겡뀨쇼 | 고흡수성 복합조성물, 상기 복합조성물을 구비한 시이트상 흡수체, 및 그 제조방법 |
US7759540B2 (en) * | 2002-07-23 | 2010-07-20 | Paragon Trade Brands, Llc | Absorbent articles containing absorbent cores having zoned absorbency and methods of making same |
US7562427B2 (en) * | 2005-07-25 | 2009-07-21 | Johnson & Johnson Consumer Companies, Inc. | Low-density, non-woven structures and methods of making the same |
AU2005338967B2 (en) * | 2005-12-07 | 2012-05-17 | Essity Hygiene And Health Aktiebolag | Nonwoven material and absorbing article comprising nonwoven material |
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JP2011518648A (ja) * | 2008-04-29 | 2011-06-30 | ザ プロクター アンド ギャンブル カンパニー | 耐歪み性のコアカバーを備える吸収性コアの作製プロセス |
JP2014079566A (ja) * | 2012-09-30 | 2014-05-08 | Uni Charm Corp | 吸収性物品 |
CA2922614C (en) * | 2013-08-27 | 2018-04-03 | The Procter & Gamble Company | Absorbent articles with channels |
BR112016018655B1 (pt) * | 2014-02-25 | 2022-01-11 | Kimberly-Clark Worldwide, Inc | Linha de produtos de artigo absorvente |
-
2017
- 2017-11-03 DK DKPA201770824A patent/DK201770824A1/en not_active Application Discontinuation
-
2018
- 2018-11-02 FI FIEP18801051.6T patent/FI3704292T3/fi active
- 2018-11-02 ES ES18801051T patent/ES2947410T3/es active Active
- 2018-11-02 BR BR112020008489-1A patent/BR112020008489B1/pt active IP Right Grant
- 2018-11-02 UA UAA202003352A patent/UA126596C2/uk unknown
- 2018-11-02 KR KR1020207014614A patent/KR20200084331A/ko not_active Application Discontinuation
- 2018-11-02 WO PCT/IB2018/058609 patent/WO2019087138A1/en active Search and Examination
- 2018-11-02 CN CN201880071514.2A patent/CN111344449B/zh active Active
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- 2018-11-02 EP EP18801051.6A patent/EP3704292B1/en active Active
- 2018-11-02 MX MX2020004520A patent/MX2020004520A/es unknown
- 2018-11-02 US US16/760,968 patent/US20200297554A1/en active Pending
- 2018-11-02 AU AU2018361980A patent/AU2018361980A1/en active Pending
- 2018-11-02 EA EA202091126A patent/EA039896B1/ru unknown
- 2018-11-02 IL IL274335A patent/IL274335B2/en unknown
- 2018-11-02 CA CA3080670A patent/CA3080670A1/en active Pending
- 2018-11-02 JP JP2020544695A patent/JP7201697B2/ja active Active
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- 2020-05-02 PH PH12020550543A patent/PH12020550543A1/en unknown
- 2020-05-26 ZA ZA2020/03100A patent/ZA202003100B/en unknown
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JP2009532590A (ja) * | 2006-03-30 | 2009-09-10 | エスセーアー・ハイジーン・プロダクツ・アーベー | 水流交絡不織生地、その製造方法、および水流交絡不織生地を具備する吸収用品 |
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Also Published As
Publication number | Publication date |
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BR112020008489B1 (pt) | 2023-12-26 |
CA3080670A1 (en) | 2019-05-09 |
EP3704292A1 (en) | 2020-09-09 |
MX2020004520A (es) | 2020-08-20 |
WO2019087138A1 (en) | 2019-05-09 |
PH12020550543A1 (en) | 2021-03-22 |
IL274335B2 (en) | 2023-10-01 |
DK201770824A1 (en) | 2019-05-08 |
SG11202003917YA (en) | 2020-05-28 |
ES2947410T3 (es) | 2023-08-08 |
EA202091126A1 (ru) | 2020-09-02 |
EA039896B1 (ru) | 2022-03-24 |
IL274335B1 (en) | 2023-06-01 |
KR20200084331A (ko) | 2020-07-10 |
EP3704292B1 (en) | 2023-03-22 |
FI3704292T3 (fi) | 2023-06-07 |
JP7201697B2 (ja) | 2023-01-10 |
CN111344449B (zh) | 2023-02-17 |
UA126596C2 (uk) | 2022-11-02 |
CN111344449A (zh) | 2020-06-26 |
US20200297554A1 (en) | 2020-09-24 |
IL274335A (en) | 2020-06-30 |
AU2018361980A1 (en) | 2020-05-21 |
ZA202003100B (en) | 2022-10-26 |
BR112020008489A2 (pt) | 2020-10-20 |
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