JP6308668B2 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- JP6308668B2 JP6308668B2 JP2014135140A JP2014135140A JP6308668B2 JP 6308668 B2 JP6308668 B2 JP 6308668B2 JP 2014135140 A JP2014135140 A JP 2014135140A JP 2014135140 A JP2014135140 A JP 2014135140A JP 6308668 B2 JP6308668 B2 JP 6308668B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic member
- longitudinal direction
- product
- disposable diaper
- absorber
- 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 25
- 230000002745 absorbent Effects 0.000 claims description 19
- 239000002250 absorbent Substances 0.000 claims description 19
- 239000000047 product Substances 0.000 description 36
- 239000000835 fiber Substances 0.000 description 11
- 239000004745 nonwoven fabric Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004013 groin Anatomy 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Description
2A…トップシート
2B…不織布シート
2C…吸収体
2C1…括れ部
2D…バックシート
3…脚回り弾性部材
4…内側弾性部材
5…防漏壁
5A…固定部
5B…起立部
Claims (1)
- 互いに直交する製品長手方向及び製品幅方向を有しており、トップシートとバックシートと前記トップシートと前記バックシートとの間に配置されている吸収体とを具備している使い捨ておむつであって、
前記製品長手方向には、背側及び腹側が規定されており、
前記吸収体の最大幅の位置よりも前記製品幅方向の外側に、前記製品長手方向に伸縮可能な少なくとも1対の脚回り弾性部材が設けられており、
前記1対の脚回り弾性部材よりも前記製品幅方向の内側で且つ前記吸収体の最大幅の位置よりも前記製品幅方向の外側に、前記製品長手方向に伸縮可能な少なくとも1対の内側弾性部材が設けられており、
前記吸収体は、括れ部を有しており、
前記腹側において、前記括れ部は、前記脚回り弾性部材の有効長の範囲よりも前記製品長手方向の外側にまで到達しており、
前記製品長手方向において、前記内側弾性部材の有効長の前記腹側の端縁は、前記括れ部が設けられている範囲内に存在しており、
前記内側弾性部材の応力は、前記脚回り弾性部材の応力と同等となる或いは大きくなるように構成されていることを特徴とする使い捨ておむつ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014135140A JP6308668B2 (ja) | 2014-06-30 | 2014-06-30 | 使い捨ておむつ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014135140A JP6308668B2 (ja) | 2014-06-30 | 2014-06-30 | 使い捨ておむつ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014080287A Division JP5580949B1 (ja) | 2014-04-09 | 2014-04-09 | 使い捨ておむつ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015198892A JP2015198892A (ja) | 2015-11-12 |
JP6308668B2 true JP6308668B2 (ja) | 2018-04-11 |
Family
ID=54550767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014135140A Active JP6308668B2 (ja) | 2014-06-30 | 2014-06-30 | 使い捨ておむつ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6308668B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59157301A (ja) * | 1983-02-18 | 1984-09-06 | ジヨンソン・アンド・ジヨンソン・ベイビ−・プロダクツ・カンパニ− | 人体適合性および液体保持性を改善した使い捨ておしめ |
US4661102A (en) * | 1985-12-03 | 1987-04-28 | The Procter & Gamble Company | Disposable diaper featuring crotch tensioning means for improved leakage resistance and fit |
JP5137421B2 (ja) * | 2006-03-06 | 2013-02-06 | 花王株式会社 | 展開型の使い捨ておむつ |
JP5255139B1 (ja) * | 2012-04-27 | 2013-08-07 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP6012270B2 (ja) * | 2012-06-11 | 2016-10-25 | 花王株式会社 | 吸収性物品 |
-
2014
- 2014-06-30 JP JP2014135140A patent/JP6308668B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015198892A (ja) | 2015-11-12 |
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