发明名称 |
Manufacturing method and system and associated rolls of sheets with alternating cuts and pre-cuts |
摘要 |
The present invention relates to a roll made of a succession of single-use absorbing paper sheets separated along at least one side thereof, perpendicular to the unwinding direction of the roll by parallel pre-cuts, the sheets being further separated by cuts extending along at least 80% of the cut side of the sheets, and the cuts and pre-cuts alternating in the roll unwinding direction. |
申请公布号 |
US8298640(B2) |
申请公布日期 |
2012.10.30 |
申请号 |
US20070513004 |
申请日期 |
2007.10.22 |
申请人 |
CATTACIN GILLES;ENGGASSER YVES;NEVEU JEAN-LOUIS;GEORGIA-PACIFIC CONSUMER PRODUCTS LP |
发明人 |
CATTACIN GILLES;ENGGASSER YVES;NEVEU JEAN-LOUIS |
分类号 |
A47K10/16 |
主分类号 |
A47K10/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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