KR20130124957A - 흡수성 물품 - Google Patents
흡수성 물품 Download PDFInfo
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Abstract
Description
도 2 는, 도 1 에 나타내는 II-II 선 단면이다.
도 3 은, 본 실시형태에 관련된 흡수체만을 모식적으로 나타내는 도면으로, (A) 는 흡수체를 그 피부 맞닿음면측에서 본 평면도이며, (B) 는 (A) 의 B-B 선 단면도이며, (C) 는 흡수체를 그 비피부 맞닿음면측에서 본 평면도이다.
도 4 는, 본 실시형태에 관련된 흡수체의 바람직한 제조 방법에 대해, 제조시에 있어서의 프레스 롤 가공 전후의 상태를 개략화하여 나타내는 공정 설명도이다.
도 5 는, 본 실시형태에 있어서의 흡수체의 바람직한 제조 방법에 대해서, 회전롤 표면의 집적용 오목부에 흡수체 전구체가 형성되는 과정을 모식적으로 나타내는 단면도이다.
도 6 은, 본 발명에 있어서의 흡수성 물품의 다른 실시형태 (제 2 실시형태) 로서의 생리용 냅킨을 피부 맞닿음면 방향에서 나타낸 일부 절결 사시도이다.
도 7 은, 도 6 에 나타내는 II-II 선 단면이다.
도 8 은, 도 6 에 나타내는 생리용 냅킨의 소정 단면의 일부를 확대하여 나타낸 일부 단면도이다.
도 9 는, 본 발명에 있어서의 흡수성 물품의 다른 실시형태 (제 3 실시형태) 로서의 생리용 냅킨을 피부 맞닿음면 방향에서 나타낸 일부 절결 사시도이다.
도 10 은, 도 9 에 나타내는 II-II 선 단면이다.
도 11 은, 도 9 에 나타내는 생리용 냅킨의 흡수체를 비피부 맞닿음면측에서 모식적으로 나타낸 평면도이다.
도 12 는, 도 9 에 나타내는 생리용 냅킨의 소정 단면의 일부를 확대하여 나타낸 일부 단면도이다.
도 13 은, 참고예 및 비교예에 있어서 제조한 흡수체의 형태의 일부를 나타내는 개략 단면도이다.
2 : 이면 시트
3 : 흡수체
31 : 오목부
33 : 돌출 흡수부
34 : 오목부 흡수부
4 : 사이드 시트
5 : 누출 방지홈
10 : 생리용 냅킨
Claims (7)
- 피부 맞닿음면측에 배치되는 액 투과성의 표면 시트, 비피부 맞닿음면측에 배치되는 이면 시트, 및 양 시트간에 배치되는 흡수체를 갖는 세로로 긴 흡수성 물품으로서,
상기 흡수체는 세로 방향과 이것에 직교하는 폭방향을 가지며, 배설부에 대응하는 영역에 있어서, 흡수체의 세로 방향과 폭방향의 각각의 방향으로, 비피부 맞닿음면측으로부터 두께 방향으로 움푹 팬 홈형상의 오목부와, 그 오목부의 피부 맞닿음면측의 저부의 펄프 섬유를 포함하는 오목부 흡수부로 구성되는 통액 구조가 배치되고, 그 통액 구조에 둘러싸인 영역에는, 비피부 맞닿음면측에 돌출하고, 또한 펄프 섬유를 포함하여 상기 오목부 흡수부보다 고평량인 블록상의 돌출 흡수부를 구비하고,
상기 통액 구조의 오목부 흡수부는 저밀도이며, 상기 블록상의 돌출 흡수부는 상대적으로 고밀도인 흡수성 물품. - 제 1 항에 있어서,
상기 오목부 흡수부의 구성 부재의 평균 밀도는 0.02 ∼ 0.09 g/㎤ 이며, 상기 돌출 흡수부의 구성 부재의 평균 밀도는 0.10 ∼ 0.25 g/㎤ 인 흡수성 물품. - 제 1 항 또는 제 2 항에 있어서,
상기 흡수체의 상기 홈형상 오목부의 두께 방향의 깊이는 상기 블록상의 돌출 흡수부의 두께의 40 % ∼ 98 % 인 흡수성 물품. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 표면 시트는, 피부 맞닿음면측 및 비피부 맞닿음면측에 규칙적으로 돌출한 부분을 다수 가지며, 그 돌기부는, 피부 맞닿음면측 및 비피부 맞닿음면측의 동일한 위치에 배치되어 있는 흡수성 물품. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 흡수체는 흡수성 폴리머를 함유하고, 그 흡수성 폴리머가 상기 돌출 흡수부의 비피부 맞닿음면측에 편의하여 배치되어 있는 흡수성 물품. - 제 5 항에 있어서,
상기 오목부 흡수부에도 고흡수성 폴리머가 배치되어 있는 흡수성 물품. - 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
상기 흡수성 물품이 생리용 냅킨인 흡수성 물품.
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JP2010282456A JP5711523B2 (ja) | 2010-12-17 | 2010-12-17 | 吸収性物品 |
JP2010282455A JP5782254B2 (ja) | 2010-12-17 | 2010-12-17 | 吸収性物品 |
JPJP-P-2010-282455 | 2010-12-17 | ||
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JP6195770B2 (ja) * | 2013-09-30 | 2017-09-13 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6257297B2 (ja) * | 2013-12-11 | 2018-01-10 | 花王株式会社 | 吸収性物品 |
CN104161624B (zh) * | 2014-07-16 | 2016-08-17 | 浙江华丽达塑料制品有限公司 | 一种无木浆格子状环保纸尿裤及其制造工艺 |
JP6181027B2 (ja) * | 2014-10-30 | 2017-08-16 | 花王株式会社 | 吸収性物品 |
JP6138864B2 (ja) * | 2015-06-30 | 2017-05-31 | ユニ・チャーム株式会社 | 吸収性物品 |
US12268578B2 (en) * | 2018-03-29 | 2025-04-08 | Kimberly-Clark Worldwide, Inc. | Method of manufacturing an exudate management layer for use in an absorbent article |
CN110179594A (zh) * | 2019-05-31 | 2019-08-30 | 重庆百亚卫生用品股份有限公司 | 一种吸收型芯体结构 |
CN116370204A (zh) * | 2019-11-26 | 2023-07-04 | 尤妮佳股份有限公司 | 吸收性物品 |
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US6503234B1 (en) * | 1999-08-16 | 2003-01-07 | Johnson & Johnson Inc. | Thin sanitary napkin having a flexibility selected to provide a good comfort potential while reducing bunching |
SE517119C2 (sv) * | 2000-04-13 | 2002-04-16 | Sca Hygiene Prod Ab | Dambinda med absorptionskroppen som sträcker sig kontinuerligt avsmalnande bakåt |
JP3946095B2 (ja) * | 2002-06-28 | 2007-07-18 | 花王株式会社 | 吸収性物品 |
SE0303067D0 (sv) * | 2003-11-20 | 2003-11-20 | Sca Hygiene Prod Ab | Absorberande alster såsom bindor, trosskydd, inkontinenesskydd för lätt inkontinens, etc |
JP4173844B2 (ja) * | 2004-08-19 | 2008-10-29 | 花王株式会社 | 吸収性物品 |
JP4580736B2 (ja) * | 2004-11-18 | 2010-11-17 | ユニ・チャーム株式会社 | 吸液性芯材成型ドラム |
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JP2007167193A (ja) * | 2005-12-20 | 2007-07-05 | Kao Corp | 吸収性シート及びそれを用いた吸収性物品 |
JP5114081B2 (ja) * | 2007-03-26 | 2013-01-09 | ユニ・チャーム株式会社 | 吸収性物品、及び、吸収性物品の製造方法 |
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