发明名称 |
REWINDER APPARATUS AND METHOD |
摘要 |
A rewinder having a first winding roll that transports and supports the web, at least one core support plate that is curved for receiving and guiding cores adjacent the first winding roll, and a web separator adjacent the first winding roll and movable into pressing relationship with the web at a velocity at least equal to that of the web. The rewinder of exemplary embodiment winds a web of material a nip defined by the first winding roll, a second winding roll and a rider roll. The web separator of exemplary embodiments comprises a rotatable plurality of fingers that rotates about a common shaft. Because the web separator contacts the web moving at a velocity at least equal to that of the web, the web is effectively separated upstream of the web separator, between the core and the web separator.
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申请公布号 |
WO2004028938(B1) |
申请公布日期 |
2004.12.29 |
申请号 |
WO2003US30344 |
申请日期 |
2003.09.25 |
申请人 |
C.G. BRETTING MANUFACTURING COMPANY, INC.;BUTTERWORTH, TAD, T. |
发明人 |
BUTTERWORTH, TAD, T. |
分类号 |
B65H19/22;B65H19/26;B65H19/30;(IPC1-7):B65H35/10 |
主分类号 |
B65H19/22 |
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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