TWI487513B - Absorbent items - Google Patents
Absorbent items Download PDFInfo
- Publication number
- TWI487513B TWI487513B TW102120592A TW102120592A TWI487513B TW I487513 B TWI487513 B TW I487513B TW 102120592 A TW102120592 A TW 102120592A TW 102120592 A TW102120592 A TW 102120592A TW I487513 B TWI487513 B TW I487513B
- Authority
- TW
- Taiwan
- Prior art keywords
- absorbent
- block
- absorbent core
- longitudinal direction
- region
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title claims description 335
- 230000002745 absorbent Effects 0.000 title claims description 334
- 239000000463 material Substances 0.000 claims description 50
- 230000003187 abdominal effect Effects 0.000 claims description 34
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 230000037303 wrinkles Effects 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 description 19
- 210000001124 body fluid Anatomy 0.000 description 16
- 239000010839 body fluid Substances 0.000 description 16
- 239000006096 absorbing agent Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 11
- 239000000835 fiber Substances 0.000 description 8
- 239000004831 Hot glue Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000035699 permeability Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 4
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- CGPRUXZTHGTMKW-UHFFFAOYSA-N ethene;ethyl prop-2-enoate Chemical group C=C.CCOC(=O)C=C CGPRUXZTHGTMKW-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000027939 micturition Effects 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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
-
- 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
- A61F13/49001—Absorbent articles specially adapted to be worn around the waist, e.g. diapers having preferential bending zones, e.g. fold lines or grooves
-
- 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
- A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
- A61F13/536—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012131882A JP5593350B2 (ja) | 2012-06-11 | 2012-06-11 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201404385A TW201404385A (zh) | 2014-02-01 |
TWI487513B true TWI487513B (zh) | 2015-06-11 |
Family
ID=49758093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102120592A TWI487513B (zh) | 2012-06-11 | 2013-06-10 | Absorbent items |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5593350B2 (ja) |
CN (1) | CN104363869B (ja) |
RU (1) | RU2643124C2 (ja) |
TW (1) | TWI487513B (ja) |
WO (1) | WO2013187265A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3247319B1 (en) | 2015-01-23 | 2022-12-14 | Kimberly-Clark Worldwide, Inc. | Bridged absorbent structure |
JP6138864B2 (ja) * | 2015-06-30 | 2017-05-31 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6086402B1 (ja) * | 2015-09-30 | 2017-03-01 | 大王製紙株式会社 | 吸収性物品及びその製造方法 |
JP7001444B2 (ja) * | 2017-11-29 | 2022-01-19 | 花王株式会社 | 吸収性物品 |
JP7125310B2 (ja) * | 2018-09-04 | 2022-08-24 | 花王株式会社 | パッド型吸収性物品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005073921A (ja) * | 2003-08-29 | 2005-03-24 | Daio Paper Corp | 吸収性物品 |
TW200727877A (en) * | 2005-12-15 | 2007-08-01 | Kao Corp | Disposable diaper |
TW200803798A (en) * | 2006-03-06 | 2008-01-16 | Kao Corp | Flat type disposable diaper |
JP2009119154A (ja) * | 2007-11-16 | 2009-06-04 | Uni Charm Corp | 吸収性物品 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3949020B2 (ja) * | 2002-07-19 | 2007-07-25 | 花王株式会社 | 吸収性物品 |
JP5085355B2 (ja) * | 2008-01-31 | 2012-11-28 | 大王製紙株式会社 | パンツ型使い捨ておむつ |
-
2012
- 2012-06-11 JP JP2012131882A patent/JP5593350B2/ja active Active
-
2013
- 2013-05-31 WO PCT/JP2013/065273 patent/WO2013187265A1/ja active Application Filing
- 2013-05-31 CN CN201380030882.XA patent/CN104363869B/zh active Active
- 2013-05-31 RU RU2014154004A patent/RU2643124C2/ru active
- 2013-06-10 TW TW102120592A patent/TWI487513B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005073921A (ja) * | 2003-08-29 | 2005-03-24 | Daio Paper Corp | 吸収性物品 |
TW200727877A (en) * | 2005-12-15 | 2007-08-01 | Kao Corp | Disposable diaper |
TW200803798A (en) * | 2006-03-06 | 2008-01-16 | Kao Corp | Flat type disposable diaper |
JP2009119154A (ja) * | 2007-11-16 | 2009-06-04 | Uni Charm Corp | 吸収性物品 |
Also Published As
Publication number | Publication date |
---|---|
JP5593350B2 (ja) | 2014-09-24 |
WO2013187265A1 (ja) | 2013-12-19 |
CN104363869B (zh) | 2017-02-22 |
CN104363869A (zh) | 2015-02-18 |
RU2014154004A (ru) | 2016-07-27 |
RU2643124C2 (ru) | 2018-01-30 |
TW201404385A (zh) | 2014-02-01 |
JP2013255565A (ja) | 2013-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |