发明名称 |
PROCESS FOR REWINDING A WEB MATERIAL |
摘要 |
A process for winding a web substrate is disclosed. The process provides the steps of: (a) providing a turret assembly having a plurality of mandrels each having an unsupported end; (b) providing a mandrel cupping assembly for releasably engaging the unsupported ends of each mandrel; (c) driving the turret assembly about a closed mandrel path; (d) indexibly rotating a first mandrel to a first position; (e) disposing a core upon the mandrel; (f) connectively engaging a first cupping arm with the unsupported end of the mandrel with an actuator; (g) engaging a web substrate to the core; (h) disposing the web substrate about the core; (i) indexibly rotating the mandrel to a second position; (j) disengaging the cupping arm from the mandrel at the second position; and, (k) removing the core and the convolutely wound web material from the mandrel. |
申请公布号 |
CA2792180(C) |
申请公布日期 |
2016.02.16 |
申请号 |
CA20122792180 |
申请日期 |
2012.10.12 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
DAY, JASON WILLIAM;LOCKWOOD, FREDRICK EDWARD;KARSTEN, JOERN RALPH |
分类号 |
B65H18/02;B65H19/22;B65H19/30 |
主分类号 |
B65H18/02 |
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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