KR102587446B1 - 액체 취급이 개선된 여성 위생 용품 - Google Patents
액체 취급이 개선된 여성 위생 용품 Download PDFInfo
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Abstract
Description
[선행기술문헌]
특허문헌 1: US 6241714 B1 (2001.06.05.)
도 1은 본 개시의 여성 위생 제품의 부분 절개 사시도이고;
도 2는 주요 성분을 예시하기 위해 단순화된, 도 1의 여성 위생 제품의 단면의 개략적 정면도이고;
도 3은 세부를 나타내도록 과장된, UCTAD 물질로 된 시트의 단면의 정면도이고;
도 4는 UCTAD 물질을 갖는 흡수성 코어 및 선택적인 코어 랩의 절단 입면도며, 여기서 층들은 엠보싱 전에 적층되고, 여기서 일부는 세부를 보여주기 위해 과장되고;
도 5는 UCTAD 물질을 갖는 흡수성 코어 및 선택적인 코어 랩의 절단 입면도이며, 여기서 층들은 엠보싱되고 이어서 적층되고, 여기서 일부는 세부를 보여주기 위해 과장되고;
도 6은 본 발명의 표준 편평한 UCTAD 물질 및 엠보싱된 UCTAD 물질 상의 월경 모의물질의 분포의 개략도이고;
도 7은 BCTMP 함량과 보유 용량 사이 관계의 그래프이고;
도 8은 급속 전사 백분율과 MD/CD 비율 사이 관계의 그래프이고;
도 9는 급속 전사와 보유 용량 사이 관계의 그래프이고; 그리고
도 10은 급속 전사와 위킹 사이 관계의 그래프이다.
본 명세서 및 도면에서 참조 문자의 반복적인 사용은 본 개시내용의 동일하거나 유사한 특징 또는 요소를 나타내기 위해 의도된다. 도면은 대표하는 것이고 반드시 일정 축척으로 도시되어야 하는 것은 아니다. 도면의 특정 비율은 과장될 수 있는 반면, 다른 부분은 최소화될 수 있다.
Claims (20)
- 액체 취급 시스템을 갖는 흡수 용품으로서, 상기 용품은
액체 투과성 신체측 라이너;
액체 불투과성 외부 커버; 및
상기 라이너와 상기 외부 커버 사이에 배치된 흡수성 코어를 포함하고, 여기서 상기 흡수성 코어는 길이 방향을 가지고, 여기서 상기 흡수성 코어는 3차원 패턴이 있는, 습식레이드, 셀룰로오스 티슈 부직포 물질의 다수의 층을 포함하고, 여기서 각각의 층은 길이 방향 리지 및 홈을 포함하고,
상기 한 층의 리지들 및 홈들은 인접하는 층의 홈들 및 리지들에 안착되는, 흡수 용품. - 삭제
- 제1항에 있어서, 상기 다수의 층은 적어도 3개의 층인, 흡수 용품.
- 제1항에 있어서, 상기 흡수성 코어는 상기 3차원 패턴이 있는, 습식레이드, 셀룰로오스 티슈 부직포 물질의 층들 사이에 배치된 플러프 펄프를 포함하는, 흡수 용품.
- 제1항에 있어서, 상기 다수의 층 중 2개는 그 자체 위로 접힌 시트의 2개의 부분인, 흡수 용품.
- 제1항에 있어서, 상기 다수의 층은 엠보싱 선에 의해 결합되고, 이러한 엠보싱 선은 상기 길이 방향으로 연장되는, 흡수 용품.
- 삭제
- 제1항에 있어서, 각각의 층은 질감있는 표면을 각각 갖는 대향하는 층 표면을 가지고, 여기서 각각의 층 표면은 평균 재료 평면, 상기 평균 재료 평면으로부터 z-방향으로 연장되는 복수의 리지, 및 상기 복수의 리지와 교번하는 복수의 홈을 포함하고, 상기 홈은 깊이를 가지고, 여기서 상기 깊이는 상기 평균 재료 평면으로부터 반대쪽 z-방향으로 연장되는, 흡수 용품.
- 제1항에 있어서, 상기 층은 30gsm 내지 40gsm의 평량을 가지는, 흡수 용품.
- 제1항에 있어서, 상기 흡수성 코어는 1.5 내지 3의 MD/CD 비율을 가지는, 흡수 용품.
- 제1항에 있어서, 상기 층은 30% 내지 50%의 급속 전사에 의해 형성되는, 흡수 용품.
- 제1항에 있어서, 상기 층은 표백된 화학-열기계적 펄프(BCTMP)를 포함하는, 흡수 용품.
- 제1항에 있어서, 상기 흡수 용품은 여성 패드 또는 팬티 라이너인, 흡수 용품.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2018/035258 WO2019231444A1 (en) | 2018-05-31 | 2018-05-31 | Feminine hygiene article with improved liquid handling |
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| KR20210003926A KR20210003926A (ko) | 2021-01-12 |
| KR102587446B1 true KR102587446B1 (ko) | 2023-10-11 |
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| KR (1) | KR102587446B1 (ko) |
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| GB2587290B (en) | 2023-01-11 |
| CN112074258A (zh) | 2020-12-11 |
| US20210212865A1 (en) | 2021-07-15 |
| GB202019340D0 (en) | 2021-01-20 |
| US12207994B2 (en) | 2025-01-28 |
| AU2018426274B2 (en) | 2024-07-18 |
| KR20210003926A (ko) | 2021-01-12 |
| AU2018426274A1 (en) | 2021-01-07 |
| BR112020022468A2 (pt) | 2021-02-09 |
| MX2020011859A (es) | 2021-01-20 |
| WO2019231444A1 (en) | 2019-12-05 |
| GB2587290A (en) | 2021-03-24 |
| RU2765356C1 (ru) | 2022-01-28 |
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