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ABSORBENT PRODUCT COMPRISING FOAM MATERIAL
专利权人:
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
发明人:
Peter RÖNNBERG,Philip BLOMSTRÖM
申请号:
US16466443
公开号:
US20200069485A1
申请日:
2016.12.05
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An absorbent product includes a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core enclosed between the topsheet and the backsheet. The absorbent core includes an absorbent fibrous layer and a liquid inlet foam layer and the absorbent core includes a transversally central liquid inlet region extending in the longitudinal direction of the absorbent core. Within the liquid inlet region, the liquid inlet foam layer is covered by a plurality of inlet openings and has a transversal width, which is equal to, or up to 9 mm smaller than, the minimum transversal width of the absorbent fibrous layer. The liquid inlet foam layer also has side edge regions arranged in front and rear portions of the absorbent core transversally outside of the liquid inlet region, and within which the liquid inlet foam layer is free from liquid inlet openings.
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