JP6454658B2 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- JP6454658B2 JP6454658B2 JP2016069130A JP2016069130A JP6454658B2 JP 6454658 B2 JP6454658 B2 JP 6454658B2 JP 2016069130 A JP2016069130 A JP 2016069130A JP 2016069130 A JP2016069130 A JP 2016069130A JP 6454658 B2 JP6454658 B2 JP 6454658B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- gather
- elastic
- gather sheet
- width direction
- 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.)
- Active
Links
- 239000006096 absorbing agent Substances 0.000 claims description 20
- 238000010030 laminating Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 23
- 229920001971 elastomer Polymers 0.000 description 18
- 239000005060 rubber Substances 0.000 description 18
- 239000000835 fiber Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 16
- -1 polyethylene Polymers 0.000 description 15
- 230000008602 contraction Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 11
- 229920000573 polyethylene Polymers 0.000 description 11
- 244000043261 Hevea brasiliensis Species 0.000 description 9
- 229920003052 natural elastomer Polymers 0.000 description 9
- 229920001194 natural rubber Polymers 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 9
- 230000002745 absorbent Effects 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 7
- 150000001336 alkenes Chemical class 0.000 description 7
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 7
- 239000004793 Polystyrene Substances 0.000 description 6
- 239000002174 Styrene-butadiene Substances 0.000 description 6
- 229920006311 Urethane elastomer Polymers 0.000 description 6
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 239000004814 polyurethane Substances 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000011115 styrene butadiene Substances 0.000 description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 description 6
- 229920003051 synthetic elastomer Polymers 0.000 description 6
- 239000005061 synthetic rubber Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920002544 Olefin fiber Polymers 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000004767 olefin fiber Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
Images
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
- A61F13/45—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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
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)
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016069130A JP6454658B2 (ja) | 2016-03-30 | 2016-03-30 | 使い捨ておむつ |
| PCT/JP2017/007004 WO2017169382A1 (ja) | 2016-03-30 | 2017-02-24 | 使い捨ておむつ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016069130A JP6454658B2 (ja) | 2016-03-30 | 2016-03-30 | 使い捨ておむつ |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018088775A Division JP6454808B2 (ja) | 2018-05-02 | 2018-05-02 | 使い捨ておむつ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017176495A JP2017176495A (ja) | 2017-10-05 |
| JP2017176495A5 JP2017176495A5 (enrdf_load_stackoverflow) | 2018-06-21 |
| JP6454658B2 true JP6454658B2 (ja) | 2019-01-16 |
Family
ID=59963172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016069130A Active JP6454658B2 (ja) | 2016-03-30 | 2016-03-30 | 使い捨ておむつ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6454658B2 (enrdf_load_stackoverflow) |
| WO (1) | WO2017169382A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7296260B2 (ja) * | 2019-06-20 | 2023-06-22 | ユニ・チャーム株式会社 | 吸収性物品 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08173475A (ja) * | 1994-12-22 | 1996-07-09 | Shiseido Co Ltd | 使捨ておむつおよびその製造方法 |
| JP4488817B2 (ja) * | 2004-07-16 | 2010-06-23 | 花王株式会社 | 複合伸縮部材及びその製造方法 |
| JP5811615B2 (ja) * | 2011-06-15 | 2015-11-11 | 王子ホールディングス株式会社 | 使い捨ておむつ |
| JP6037378B2 (ja) * | 2012-09-28 | 2016-12-07 | 大王製紙株式会社 | 使い捨ておむつ |
| JP6362250B2 (ja) * | 2014-03-12 | 2018-07-25 | 大王製紙株式会社 | 吸収性物品 |
-
2016
- 2016-03-30 JP JP2016069130A patent/JP6454658B2/ja active Active
-
2017
- 2017-02-24 WO PCT/JP2017/007004 patent/WO2017169382A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017176495A (ja) | 2017-10-05 |
| WO2017169382A1 (ja) | 2017-10-05 |
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