KR102164776B1 - 삼출물 관리층을 구비한 흡수 용품 - Google Patents
삼출물 관리층을 구비한 흡수 용품 Download PDFInfo
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- KR102164776B1 KR102164776B1 KR1020197029690A KR20197029690A KR102164776B1 KR 102164776 B1 KR102164776 B1 KR 102164776B1 KR 1020197029690 A KR1020197029690 A KR 1020197029690A KR 20197029690 A KR20197029690 A KR 20197029690A KR 102164776 B1 KR102164776 B1 KR 102164776B1
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Landscapes
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Abstract
Description
(특허문헌 2) 미국 특허출원공개공보 US 2009/0088716 A1
(특허문헌 3) 미국 특허출원공개공보 US 2014/0121624 A1
도 2는 명확해지도록 일부를 절단한 도 1의 흡수 용품의 평면도이다.
도 3은 흡수 용품의 예시적인 실시예의 평면도이다.
도 4a는 선 4A-4A를 따라 취한 도 3의 흡수 용품의 분해 단면도이다.
도 4b는 선 4B-4B를 따라 취한 도 3의 흡수 용품의 분해 단면도이다.
도 5는 흡수 용품의 예시적인 실시예의 평면도이다.
도 6a는 선 6A-6A를 따라 취한 도 5의 흡수 용품의 분해 단면도이다.
도 6b는 선 6B-6B를 따라 취한 도 5의 흡수 용품의 분해 단면도이다.
도 7은 흡수 용품의 예시적인 실시예의 평면도이다.
도 8a는 선 8A-8A를 따라 취한 도 7의 흡수 용품의 예시적인 실시예의 분해 단면도이다.
도 8b는 선 8B-8B를 따라 취한 도 7의 흡수 용품의 예시적인 실시예의 분해 단면도이다.
도 9a는 선 9A-9A를 따라 취한 도 7의 흡수 용품의 또다른 예시적인 실시예의 분해 단면도이다.
도 9b는 선 9B-9B를 따라 취한 도 7의 흡수 용품의 또다른 예시적인 실시예의 분해 단면도이다.
도 10은 상면시트층의 예시적인 실시예의 사시도이다.
도 11은 선 11-11을 따라 취한 도 10의 상면시트층의 단면도이다.
도 12는 선 11-11을 따라 취한 도 10의 상면시트층의 단면도로, 유체 엉킴 공정으로 인해 상면시트층 내에서의 섬유의 가능한 이동 방향을 보여주고 있다.
도 13은 폼 및 섬유 복합재의 일부분의 단면도의 현미경 사진이다.
도 14는 섬유상 물질이 관찰자에게 보일 수 있게 된 도 13의 폼 및 섬유 복합재의 평면도의 현미경 사진이다.
도 15는 폼 물질의 제2 평면 및 섬유의 일부분이 관찰자에게 보일 수 있게 된 도 13의 폼 및 섬유 복합재의 평면도의 현미경 사진이다.
도 16a 내지 도 16d는 삼출물 관리층의 예시적인 실시예의 길이방향으로 취한 단면도이다.
도 17은 흡수성 코어와 유체 연통하는 삼출물 관리층의 예시적인 실시예의 사시도이다.
도 18은 흡수성 코어와 유체 연통하는 삼출물 관리층의 예시적인 실시예의 사시도이다.
도 19는 삼출물 관리층의 예시적인 실시예의 평면도이다.
도 20은 삼출물 관리층의 예시적인 실시예의 평면도이다.
도 21은 삼출물 관리층의 예시적인 실시예의 평면도이다.
도 22는 삼출물 관리층의 예시적인 실시예의 사시도이다.
도 23은 흡수 용품의 예시적인 실시예의 사시도이다.
도 24는 유체 엉킴된 적층체 웹의 개방 구역 퍼센트(percent open area)를 결정하는 데 사용되는 화상 시스템의 설정을 예시하는 사시도이다.
도 25는 유체 엉킴된 적층체 웹의 돌출부 높이를 결정하는 데 사용되는 화상 시스템의 설정을 예시하는 사시도이다.
본 명세서 및 도면에서 참조 문자의 반복적인 사용은 본 발명의 동일하거나 유사한 특징 또는 요소를 나타내기 위해 의도된다.
Claims (13)
- 흡수 용품으로,
a) 길이방향 및 가로방향;
b) 길이방향 중심선 및 가로방향 중심선;
c) 전방 영역, 후방 영역, 및 상기 전방 영역과 상기 후방 영역 사이에 위치한 중앙 영역;
d) 전방 영역 가로방향 말단 에지, 후방 영역 가로방향 말단 에지, 및 상기 전방 영역 가로방향 말단 에지와 상기 후방 영역 가로방향 말단 에지 사이에서 연장되고 이들을 연결하는 한 쌍의 길이방향 측면 에지;
e) 상기 흡수 용품의 신체 대향면을 정의하는 상면시트층, 상기 흡수 용품의 의복 대향면을 정의하는 액체 불투과층, 및 상기 상면시트층과 상기 액체 불투과층 사이에 위치한 흡수성 코어; 및
f) 상기 상면시트층과 유체 연통하는 삼출물 관리층을 포함하되; 상기 삼출물 관리층은 상기 삼출물 관리층 내의 개구를 적어도 부분적으로 정의하는 제1 구성요소; 및 일차 접힘부를 통해 상기 제1 구성요소에 연결되며, 상기 흡수 용품의 후방 영역을 향해 상기 길이방향으로 상기 일차 접힘부로부터 연장되는, 제2 구성요소를 포함하고, 여기서 상기 개구는 상기 가로방향 중심선과 상기 후방 영역 가로방향 말단 에지 사이에 위치되는, 흡수 용품. - 제1항에 있어서, 상기 삼출물 관리층은 상기 상면시트층의 신체 대향면에 위치하는, 흡수 용품.
- 제1항에 있어서, 상기 삼출물 관리층은 상기 상면시트층과 상기 흡수성 코어 사이에 위치하는, 흡수 용품.
- 제1항에 있어서, 취득층을 더 포함하는, 흡수 용품.
- 제1항에 있어서, 상기 제2 구성요소는 이차 접힘부를 포함하는, 흡수 용품.
- 제1항에 있어서, 제3 구성요소 일차 접힘부를 통해 상기 삼출물 관리층의 제1 구성요소에 연결된 제3 구성요소를 더 포함하는, 흡수 용품.
- 제6항에 있어서, 상기 제3 구성요소는 상기 흡수 용품의 전방 영역을 향해 상기 길이방향으로 상기 제3 구성요소 일차 접힘부로부터 연장되는, 흡수 용품.
- 제1항에 있어서, 상기 제2 구성요소는 상기 제1 구성요소와 적어도 부분적으로 위에 중첩되는, 흡수 용품.
- 제1항에 있어서, 상기 제2 구성요소는 상기 제1 구성요소와 적어도 부분적으로 아래에 중첩되는, 흡수 용품.
- 제1항에 있어서, 상기 흡수 용품은 상기 흡수 용품의 길이방향으로 연장되는 대향하는 한 쌍의 샘방지 플랩들을 더 포함하는, 흡수 용품.
- 제1항에 있어서, 상기 상면시트층은 복수의 섬유 및 대향하는 제1 및 제2 표면을 포함하는 지지층; 복수의 섬유 및 대향하는 내부 및 외부 표면을 포함하는 돌출부 층으로서, 상기 지지층의 제2 표면은 상기 돌출부 층의 내부 표면과 접촉하고, 상기 지지층과 상기 돌출부 층 중 적어도 하나의 섬유는 상기 지지층과 상기 돌출부 층 중 다른 하나의 유체 엉킴된 섬유들인, 상기 돌출부 층; 상기 돌출부 층의 제1 복수의 복수의 섬유들로 형성된 복수의 중공형 돌출부로, 상기 복수의 중공형 돌출부는 상기 지지층으로부터 멀어지는 방향으로 상기 돌출부 층의 외부 표면으로부터 연장되는, 상기 복수의 중공형 돌출부; 및 지면 구역을 포함하는, 유체 엉킴된 적층체 웹이고, 여기서 상기 복수의 중공형 돌출부들은 상기 지면 구역에 의해 둘러싸여 있는, 흡수 용품.
- 제1항에 있어서, 상기 흡수성 코어는 신체 대향면 및 상기 흡수성 코어의 신체 대향면으로부터 멀리 연장되는 돌출부를 포함하는, 흡수 용품.
- 제1항에 있어서, 상기 제2 구성요소는 적어도 하나의 개구를 포함하는, 흡수 용품.
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US201762479861P | 2017-03-31 | 2017-03-31 | |
US62/479,861 | 2017-03-31 | ||
PCT/US2018/025102 WO2018183651A1 (en) | 2017-03-31 | 2018-03-29 | Absorbent article with an exudate management layer |
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KR20190119163A KR20190119163A (ko) | 2019-10-21 |
KR102164776B1 true KR102164776B1 (ko) | 2020-10-13 |
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US11596561B2 (en) | 2023-03-07 |
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US20230190544A1 (en) | 2023-06-22 |
BR112019017717A2 (pt) | 2020-03-31 |
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