JP2014110887A5 - - Google Patents
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- JP2014110887A5 JP2014110887A5 JP2013169446A JP2013169446A JP2014110887A5 JP 2014110887 A5 JP2014110887 A5 JP 2014110887A5 JP 2013169446 A JP2013169446 A JP 2013169446A JP 2013169446 A JP2013169446 A JP 2013169446A JP 2014110887 A5 JP2014110887 A5 JP 2014110887A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- skin contact
- contact surface
- surface side
- absorbent article
- 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.)
- Granted
Links
- 210000003491 Skin Anatomy 0.000 claims description 21
- 230000002745 absorbent Effects 0.000 claims description 13
- 239000002250 absorbent Substances 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims 20
- 238000000926 separation method Methods 0.000 claims 3
- 239000002344 surface layer Substances 0.000 claims 3
- 230000000994 depressed Effects 0.000 claims 1
- 230000037368 penetrate the skin Effects 0.000 claims 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Description
溝71についてより具体的に説明すると、溝71は、吸収コア31の非肌当接面側から肌当接面側に向かって窪んだ凹部となっている。つまりこの部分は、吸収コア31の構成材料が配されない空間部分となっている。空間部分である溝71によって区画された吸収コア31の部分は、相対的に非肌当接面側に突出し、複数が独立して整列配置された、突出吸収部81とも言うべき構造となっている。また、液吸収層3を厚み方向に見て、溝71の肌当接面側の上部は吸収コア31の一部として凹部吸収部72となっている。凹部吸収部72は、溝71の空間の分だけ小吸収部8よりも厚みが薄く、肌当接面側へと偏在している。このため、離間部7は隣接する小吸収部8よりも坪量が小さくなっている。また、小吸収部8は突出吸収部81とこれと厚み方向に連続する連続層6の部分を含む構成となっている。したがって、凹部吸収部72と小吸収部8とは、液吸収層3の肌当接面側で連続層6となって平坦面を形成する(図2(A)参照)。 The groove 71 will be described more specifically. The groove 71 is a recess that is recessed from the non-skin contact surface side of the absorbent core 31 toward the skin contact surface side. That is, this portion is a space portion where the constituent material of the absorbent core 31 is not disposed. The portion of the absorbent core 31 partitioned by the groove 71 that is a space portion has a structure that can also be referred to as a protruding absorption portion 81 that protrudes relatively to the non-skin contact surface side, and a plurality of them are independently aligned and arranged. Yes. Further, when the liquid absorbing layer 3 is viewed in the thickness direction, the upper part of the groove 71 on the skin contact surface side is a recessed portion absorbing portion 72 as a part of the absorbing core 31. The recessed portion absorbing portion 72 is thinner than the small absorbing portion 8 by the space of the groove 71 and is unevenly distributed toward the skin contact surface side. For this reason, the spacing portion 7 has a smaller basis weight than the adjacent small absorbing portion 8. Moreover, the small absorption part 8 is a structure including the protrusion absorption part 81 and the part of the continuous layer 6 continuous with this in the thickness direction. Therefore, the recessed part absorption part 72 and the small absorption part 8 become the continuous layer 6 in the skin contact surface side of the liquid absorption layer 3, and form a flat surface (refer FIG. 2 (A)).
Claims (6)
前記液吸収層は、肌当接側面を含んで平面方向に連続する連続層と、これと連続一体となって非肌当接面側に突出する複数の小吸収部とを備えており、
前記小吸収部各々は小吸収部よりも坪量が低い離間部で離間しており、
前記離間部は前記液吸収層の肌当接面を貫通しておらず、
前記小吸収部には非肌当接面側から肌当接面側に向かって窪む圧搾部が設けられている吸収性物品。 A liquid-permeable surface layer on the skin contact surface, a leak-proof layer on the non-skin contact surface side, and an absorbent article having a liquid absorption layer between the surface layer and the leak-proof layer,
The liquid absorption layer includes a continuous layer that includes the skin contact side surface and continues in the plane direction, and a plurality of small absorption portions that continuously and integrally protrude with the non-skin contact surface side.
Each of the small absorption parts is separated by a separation part having a lower basis weight than the small absorption part,
The spacing portion does not penetrate the skin contact surface of the liquid absorbing layer,
The absorbent article in which the small absorption part is provided with the pressing part which becomes depressed toward the skin contact surface side from the non-skin contact surface side.
The surface layer has a first layer on the skin contact surface side, a second layer adjacent to the first layer on the non-skin contact surface side, and the first layer and the second layer are joined together in a large number. A large number of convex portions are formed on the skin contact surface side of the first layer, surrounded by a large number of the joint portions and projecting to the skin contact surface side of the first layer. In the convex portion, the second layer protrudes toward the skin contact surface side of the first layer and enters the first layer. In the convex portion, the non-skin contact of the second layer The absorbent article according to any one of claims 1 to 5, wherein the surface on the contact surface side is flat.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013169446A JP6271186B2 (en) | 2012-11-08 | 2013-08-19 | Absorbent articles |
PCT/JP2013/078966 WO2014073396A1 (en) | 2012-11-08 | 2013-10-25 | Absorbent article |
CN201390000769.2U CN204798133U (en) | 2012-11-08 | 2013-10-25 | Absorbent article |
TW102220515U TWM481709U (en) | 2012-11-08 | 2013-11-04 | Absorbent article |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012245968 | 2012-11-08 | ||
JP2012245968 | 2012-11-08 | ||
JP2013169446A JP6271186B2 (en) | 2012-11-08 | 2013-08-19 | Absorbent articles |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014110887A JP2014110887A (en) | 2014-06-19 |
JP2014110887A5 true JP2014110887A5 (en) | 2016-07-28 |
JP6271186B2 JP6271186B2 (en) | 2018-01-31 |
Family
ID=50684506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013169446A Active JP6271186B2 (en) | 2012-11-08 | 2013-08-19 | Absorbent articles |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6271186B2 (en) |
CN (1) | CN204798133U (en) |
TW (1) | TWM481709U (en) |
WO (1) | WO2014073396A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9567802B2 (en) | 2013-03-15 | 2017-02-14 | Hunter Douglas Inc. | Covering for an architectural opening having nested rollers |
AU2014278079B2 (en) * | 2013-06-12 | 2018-05-24 | Hunter Douglas Inc. | Multi-roller covering for an architectural opening |
JP6181027B2 (en) * | 2014-10-30 | 2017-08-16 | 花王株式会社 | Absorbent articles |
KR101837920B1 (en) | 2015-01-23 | 2018-03-12 | 킴벌리-클라크 월드와이드, 인크. | bridged absorbent structure |
JP6080909B2 (en) * | 2015-06-30 | 2017-02-15 | ユニ・チャーム株式会社 | Absorbent articles |
TWI639416B (en) * | 2015-12-07 | 2018-11-01 | 簡元正 | Sanitary cotton |
JP6320467B2 (en) * | 2016-07-08 | 2018-05-09 | ユニ・チャーム株式会社 | Absorbent articles |
WO2018100704A1 (en) * | 2016-11-30 | 2018-06-07 | ユニ・チャーム株式会社 | Absorber, method for manufacturing same, and absorbent article |
US20200155374A1 (en) * | 2017-06-30 | 2020-05-21 | Daiwabo Holdings Co., Ltd. | Sheet for absorbent article and absorbent article |
JP6567713B1 (en) * | 2018-03-05 | 2019-08-28 | 大王製紙株式会社 | Absorbent articles |
JP6692954B2 (en) * | 2018-06-01 | 2020-05-13 | 花王株式会社 | Absorbent article |
KR102625631B1 (en) * | 2019-03-06 | 2024-01-16 | 유니챰 가부시키가이샤 | absorbent article |
JP6827493B2 (en) * | 2019-05-10 | 2021-02-10 | ユニ・チャーム株式会社 | Absorbent article and its manufacturing method |
JP7253445B2 (en) * | 2019-05-21 | 2023-04-06 | 花王株式会社 | absorbent article |
CN110179594A (en) * | 2019-05-31 | 2019-08-30 | 重庆百亚卫生用品股份有限公司 | A kind of absorption-type core |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513375C2 (en) * | 1998-12-16 | 2000-09-04 | Sca Hygiene Prod Ab | Absorbent articles having a material laminate comprising a liquid-permeable surface layer and a liquid-permeable liquid transfer layer |
JP5319262B2 (en) * | 2008-12-11 | 2013-10-16 | 花王株式会社 | Absorbent article and manufacturing method thereof |
JP5451179B2 (en) * | 2009-05-20 | 2014-03-26 | 花王株式会社 | Absorber and absorbent article |
JP5782254B2 (en) * | 2010-12-17 | 2015-09-24 | 花王株式会社 | Absorbent articles |
-
2013
- 2013-08-19 JP JP2013169446A patent/JP6271186B2/en active Active
- 2013-10-25 WO PCT/JP2013/078966 patent/WO2014073396A1/en active Application Filing
- 2013-10-25 CN CN201390000769.2U patent/CN204798133U/en not_active Expired - Lifetime
- 2013-11-04 TW TW102220515U patent/TWM481709U/en not_active IP Right Cessation
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