发明名称 Absorbent Core
摘要 An absorbent core for use in an absorbent product, such as a sanitary napkin, a diaper, an incontinence protection or the like. The core after compression has a material density (based on the total content of the core) of at least 200 kg/m3, preferably at least 230 kg/m3, measured at a pressure of 0.5 kPa. The absorbent core has been formed in-line as a discrete or continuous core and includes SAP-particles, where at least 99.5% of the SAP-particles have a size of maximally 600μm. Hereby, problems with regard to clogging of SAP-particles to compression rollers during manufacturing are markedly reduced. Further, a method for manufacturing the absorbent core, as well as an absorbent product including the absorbent core is described.
申请公布号 US2010249739(A1) 申请公布日期 2010.09.30
申请号 US20100743260 申请日期 2010.05.17
申请人 SCA HYGIENE PRODUCTS AB 发明人 ALKHAGEN MAARTEN;BAGGER-SJOEBAECK ANNA;OLANDERSSON BERTIL
分类号 A61F13/15;D04H5/02 主分类号 A61F13/15
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