KR102433718B1 - 흡수성 물품 - Google Patents
흡수성 물품 Download PDFInfo
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Abstract
본 발명은, 흡액성을 갖는 흡수층을 포함하고, 서로 직교하는 길이 방향, 폭 방향 및 두께 방향을 갖는 흡수성 물품으로서, 상기 흡수층은, 상기 두께 방향에 있어서 상기 흡수성 물품의 피부 대향면측을 향하여 돌출하고 또한 상기 길이 방향에 교차하는 방향으로 연속적으로 연장되는 볼록부(21)와, 상기 두께 방향에 있어서 상기 흡수성 물품의 비피부 대향면측을 향하여 움푹 들어가고 또한 상기 볼록부(21)와 나란히 연속적으로 연장되는 오목부(22)가, 상기 길이 방향을 따라 교대로 배치된 요철 구조(20)를 구비하고 있고, 상기 볼록부(21)는, 상기 흡수층의 상기 비피부 대향면측의 표면이 면하는 공동부(23)를 갖는, 흡수성 물품이다.
Description
도 2는, 본 발명의 일 실시형태에 관련되는 팬티 라이너(1)의 도 1에 있어서의 II-II 선을 따른 부분 단면도이다.
도 3은, 종래의 팬티 라이너(1')가 착용자의 가랑이 조임력(FW)에 의해 폭 방향으로 찌그러져 비틀린 상태를 모식적으로 나타내는 평면도이다.
2: 표면 시트(흡액성을 갖는 흡수층의 일례)
3: 이면 시트
4: 저흡수성 시트(저흡수층의 일례)
5: 박리 시트
6: 점착제층
A1: 제 1 접착층
A2: 제 2 접착층
Claims (9)
- 흡액성을 갖고 부직포로 이루어지는 흡수층을 포함하고, 서로 직교하는 길이 방향, 폭 방향 및 두께 방향을 갖는 흡수성 물품으로서,
상기 흡수층은, 상기 두께 방향에 있어서 상기 흡수성 물품의 피부 대향면측을 향하여 돌출하고 또한 상기 길이 방향에 교차하는 방향으로 연속적으로 연장되는 볼록부와, 상기 두께 방향에 있어서 상기 흡수성 물품의 비(非)피부 대향면측을 향하여 움푹 들어가고 또한 상기 볼록부와 나란히 연속적으로 연장되는 오목부가, 상기 길이 방향을 따라 교대로 배치된 요철 구조를 구비하고 있고,
상기 볼록부는, 상기 흡수층의 상기 비피부 대향면측의 표면이 면하는 공동부(空洞部)를 가지며,
또한, 상기 흡수성 물품은, 상기 두께 방향에 있어서, 상기 흡수층의 상기 피부 대향면측 및 상기 비피부 대향면측의 적어도 한쪽에, 상기 흡수층 보다도 흡액성이 낮은 저흡수층을 구비하고 있고, 상기 흡수층과 상기 저흡수층이 접합하고 있는, 상기 흡수성 물품. - 제 1 항에 있어서,
상기 길이 방향에 교차하는 방향이 상기 폭 방향인, 흡수성 물품. - 흡액성을 갖고 부직포로 이루어지는 흡수층을 포함하고, 서로 직교하는 길이 방향, 폭 방향 및 두께 방향을 갖는 흡수성 물품으로서,
상기 흡수층은, 상기 두께 방향에 있어서 상기 흡수성 물품의 피부 대향면측을 향하여 돌출하고 또한 상기 길이 방향에 교차하는 방향으로 연속적으로 연장되는 볼록부와, 상기 두께 방향에 있어서 상기 흡수성 물품의 비피부 대향면측을 향하여 움푹 들어가고 또한 상기 볼록부와 나란히 연속적으로 연장되는 오목부가, 상기 길이 방향을 따라 교대로 배치된 요철 구조를 구비하고 있고,
상기 볼록부는, 상기 흡수층의 상기 비피부 대향면측의 표면이 면하는 공동부를 가지며,
또한, 상기 흡수층이 표면 시트인, 상기 흡수성 물품. - 제 3 항에 있어서,
상기 길이 방향에 교차하는 방향이 상기 폭 방향인, 흡수성 물품. - 제 3 항에 있어서,
상기 흡수성 물품은, 상기 두께 방향에 있어서, 상기 흡수층의 상기 피부 대향면측 및 상기 비피부 대향면측의 적어도 한쪽에, 상기 흡수층 보다도 흡액성이 낮은 저흡수층을 구비하고 있고, 상기 흡수층과 상기 저흡수층이 접합하고 있는, 흡수성 물품. - 제 1 항, 제 2 항 또는 제 5 항에 있어서,
상기 저흡수층은, 상기 흡수층보다도 두께가 큰, 흡수성 물품. - 제 1 항, 제 2 항 또는 제 5 항에 있어서,
상기 저흡수층은, 열융착성 섬유를 포함하고 또한 상기 열융착성 섬유끼리가 융착한 복수의 융착부를 가지며, 상기 흡수층은, 열융착성 섬유를 포함하지 않거나 또는 상기 저흡수층보다도 열융착성 섬유의 함유량이 적은, 흡수성 물품. - 제 1 항, 제 2 항 또는 제 5 항에 있어서,
상기 저흡수층이 에어스루 부직포에 의해 구성되어 있고, 상기 에어스루 부직포는, 상기 흡수성 물품의 상기 두께 방향에 있어서, 상기 흡수층의 상기 비피부 대향면측에 배치되어 있는, 흡수성 물품. - 제 3 항 또는 제 4 항에 있어서,
상기 흡수성 물품은, 상기 흡수층 외에 흡액성을 갖는 층을 포함하지 않는, 흡수성 물품.
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Application Number | Priority Date | Filing Date | Title |
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JP2016059124A JP6223490B2 (ja) | 2016-03-23 | 2016-03-23 | 吸収性物品 |
JPJP-P-2016-059124 | 2016-03-23 | ||
PCT/JP2016/085808 WO2017163492A1 (ja) | 2016-03-23 | 2016-12-01 | 吸収性物品 |
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KR20180125955A KR20180125955A (ko) | 2018-11-26 |
KR102433718B1 true KR102433718B1 (ko) | 2022-08-17 |
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JP (1) | JP6223490B2 (ko) |
KR (1) | KR102433718B1 (ko) |
CN (1) | CN108883012B (ko) |
MY (1) | MY184943A (ko) |
WO (1) | WO2017163492A1 (ko) |
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JP2005052225A (ja) * | 2003-08-06 | 2005-03-03 | Uni Charm Corp | 体液吸収構造体及びその製法 |
JP2014068877A (ja) | 2012-09-28 | 2014-04-21 | Uni Charm Corp | 水解性吸収性物品 |
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JP2000271170A (ja) * | 1999-03-25 | 2000-10-03 | Uni Charm Corp | 表面構造体を有する吸収性物品 |
SG114551A1 (en) * | 2001-06-08 | 2005-09-28 | Uni Charm Corp | Absorbent article and methods of manufacturing the same |
CN2885193Y (zh) * | 2003-12-25 | 2007-04-04 | 尤妮佳股份有限公司 | 贴身衬垫 |
JP4540563B2 (ja) * | 2005-07-08 | 2010-09-08 | 花王株式会社 | 吸収性物品 |
JP4705541B2 (ja) | 2006-09-25 | 2011-06-22 | 大王製紙株式会社 | 吸収性物品 |
JP5552091B2 (ja) | 2011-05-27 | 2014-07-16 | 花王株式会社 | 吸収性物品 |
JP5707467B2 (ja) * | 2013-10-18 | 2015-04-30 | ユニ・チャーム株式会社 | 吸収性物品の製造装置、及び製造装置の改造方法 |
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JP2005052225A (ja) * | 2003-08-06 | 2005-03-03 | Uni Charm Corp | 体液吸収構造体及びその製法 |
JP2014068877A (ja) | 2012-09-28 | 2014-04-21 | Uni Charm Corp | 水解性吸収性物品 |
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KR20180125955A (ko) | 2018-11-26 |
JP2017169804A (ja) | 2017-09-28 |
CN108883012B (zh) | 2022-03-04 |
JP6223490B2 (ja) | 2017-11-01 |
WO2017163492A1 (ja) | 2017-09-28 |
MY184943A (en) | 2021-04-30 |
CN108883012A (zh) | 2018-11-23 |
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