CN114206283B - 功能性片和具备该功能性片的吸收性物品、以及它们的制造方法 - Google Patents
功能性片和具备该功能性片的吸收性物品、以及它们的制造方法 Download PDFInfo
- Publication number
- CN114206283B CN114206283B CN202080056230.3A CN202080056230A CN114206283B CN 114206283 B CN114206283 B CN 114206283B CN 202080056230 A CN202080056230 A CN 202080056230A CN 114206283 B CN114206283 B CN 114206283B
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- CN
- China
- Prior art keywords
- sheet
- liquid
- nonwoven fabric
- microfibrous cellulose
- absorbent article
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Classifications
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- 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
- A61F13/15577—Apparatus or processes for manufacturing
-
- 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
-
- 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
-
- 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
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
-
- 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
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- 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
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
-
- 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
-
- 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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Manufacturing & Machinery (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019-176077 | 2019-09-26 | ||
JP2019176077A JP7159141B2 (ja) | 2019-09-26 | 2019-09-26 | 機能性シート及びこれを備えた吸収性物品、並びにこれらの製造方法 |
PCT/JP2020/033902 WO2021059957A1 (ja) | 2019-09-26 | 2020-09-08 | 機能性シート及びこれを備えた吸収性物品、並びにこれらの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114206283A CN114206283A (zh) | 2022-03-18 |
CN114206283B true CN114206283B (zh) | 2023-07-04 |
Family
ID=75165713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080056230.3A Active CN114206283B (zh) | 2019-09-26 | 2020-09-08 | 功能性片和具备该功能性片的吸收性物品、以及它们的制造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7159141B2 (ja) |
CN (1) | CN114206283B (ja) |
TW (1) | TWI837420B (ja) |
WO (1) | WO2021059957A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000064503A1 (en) * | 1999-04-23 | 2000-11-02 | Kimberly-Clark Worldwide, Inc. | Skin-friendly absorbent articles and compositions |
JP2004201983A (ja) * | 2002-12-25 | 2004-07-22 | Kao Corp | 吸収性物品 |
JP2007151597A (ja) * | 2005-11-30 | 2007-06-21 | Daio Paper Corp | 吸収性物品及びその製造方法 |
CN108368673A (zh) * | 2015-12-16 | 2018-08-03 | 花王株式会社 | 无纺布 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429001A (en) * | 1982-03-04 | 1984-01-31 | Minnesota Mining And Manufacturing Company | Sheet product containing sorbent particulate material |
FR2651783B1 (fr) * | 1989-09-12 | 1993-05-07 | Elysees Balzac Financiere | Materiau alveolaire cellulosique a retention d'eau amelioree et preparation de celui-ci. |
JP3016367B2 (ja) * | 1996-12-13 | 2000-03-06 | 株式会社日本吸収体技術研究所 | 高吸水性三次元複合体およびその製造方法 |
US8268424B1 (en) * | 1996-12-13 | 2012-09-18 | Dsg International Limited | Highly absorbent composite compositions, absorbent sheets provided with the compositions, and process for producing the same |
US6140550A (en) * | 1997-06-27 | 2000-10-31 | Basf Aktiengesellschaft | Water-absorbent article and method |
US6710223B1 (en) * | 1997-09-10 | 2004-03-23 | The Procter & Gamble Company | Method for improving skin condition |
EP1297809A4 (en) * | 2000-06-29 | 2005-01-19 | Oji Paper Co | ABSORBENT PRODUCT |
JP4480859B2 (ja) | 2000-06-29 | 2010-06-16 | 王子製紙株式会社 | おむつ |
US20020120242A1 (en) * | 2000-12-22 | 2002-08-29 | Tyrrell David John | Absorbent articles with hydrophilic compositions containing botanicals |
US20030130636A1 (en) * | 2001-12-22 | 2003-07-10 | Brock Earl David | System for improving skin health of absorbent article wearers |
US20050059941A1 (en) * | 2003-09-11 | 2005-03-17 | Kimberly-Clark Worldwide, Inc. | Absorbent product with improved liner treatment |
US7855314B2 (en) * | 2004-06-28 | 2010-12-21 | Daio Paper Corporation | Absorber and absorbent article |
JP2006063508A (ja) * | 2004-07-30 | 2006-03-09 | Mitsubishi Chemicals Corp | 吸水性樹脂複合体およびその製造法並びに吸水性樹脂シートおよび吸水性物品 |
JP5702928B2 (ja) * | 2009-11-30 | 2015-04-15 | ユニ・チャーム株式会社 | 吸水性材料の集合体を薄くする方法およびその方法によって得られる厚さの薄い吸水性材料の集合体 |
JP6048504B2 (ja) * | 2012-08-10 | 2016-12-21 | 王子ホールディングス株式会社 | 微細繊維状セルロース凝集物、微細繊維状セルロース凝集物の製造方法及び微細繊維状セルロース分散液の再製造方法 |
JP6488042B1 (ja) | 2018-03-29 | 2019-03-20 | 大王製紙株式会社 | 吸収性物品 |
-
2019
- 2019-09-26 JP JP2019176077A patent/JP7159141B2/ja active Active
-
2020
- 2020-09-08 WO PCT/JP2020/033902 patent/WO2021059957A1/ja active Application Filing
- 2020-09-08 CN CN202080056230.3A patent/CN114206283B/zh active Active
- 2020-09-23 TW TW109132810A patent/TWI837420B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000064503A1 (en) * | 1999-04-23 | 2000-11-02 | Kimberly-Clark Worldwide, Inc. | Skin-friendly absorbent articles and compositions |
JP2004201983A (ja) * | 2002-12-25 | 2004-07-22 | Kao Corp | 吸収性物品 |
JP2007151597A (ja) * | 2005-11-30 | 2007-06-21 | Daio Paper Corp | 吸収性物品及びその製造方法 |
CN108368673A (zh) * | 2015-12-16 | 2018-08-03 | 花王株式会社 | 无纺布 |
Also Published As
Publication number | Publication date |
---|---|
JP7159141B2 (ja) | 2022-10-24 |
CN114206283A (zh) | 2022-03-18 |
TWI837420B (zh) | 2024-04-01 |
TW202112329A (zh) | 2021-04-01 |
WO2021059957A1 (ja) | 2021-04-01 |
JP2021052820A (ja) | 2021-04-08 |
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