发明名称 Cleaning sheet
摘要 A cleaning sheet having a cleaning surface comprising a cleaning area for cleaning a piled surface and a low-friction area which adjoins the cleaning area. The cleaning area has a coefficient of static friction of 0.1 to 4.0 against wool press felt (JIS L3201 R33W). The low-friction area comprises a film or nonwoven fabric and has a coefficient of static friction of 0.01 to 1.0 against wool press felt (JIS L3201 R33W).
申请公布号 US2002065012(A1) 申请公布日期 2002.05.30
申请号 US20010974853 申请日期 2001.10.12
申请人 TAKABAYASHI KEIMA;MORI KAZUO;SHIZUNO AKIHITO 发明人 TAKABAYASHI KEIMA;MORI KAZUO;SHIZUNO AKIHITO
分类号 A47L13/16;A47L13/20;D04H5/06;D04H13/00;(IPC1-7):A47L13/10;B32B5/02;B32B5/26 主分类号 A47L13/16
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