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公开(公告)号：EP0975542B1
公开(公告)日：2003-12-17
申请号：EP98915628.6
申请日：1998-04-14
发明人： BAGGOT, James, Leo , DANIELS, Michael, Earl , GROPP, Ronald, Frederick , GRUBER, David, Robert , PAULING, Paul, Kerner , PERKINS, James, Monroe , BA DOUR, James, D., Jr. , BIRNBAUM, Larry, E. , FORTUNA, Rudolph, S.
CPC分类号： B65H19/1868 , B65H16/10 , B65H16/103 , B65H16/106 , B65H19/102 , B65H19/126 , B65H19/1836 , B65H2301/41464 , B65H2301/41525 , B65H2301/4172 , B65H2301/4621 , B65H2301/4632 , B65H2405/422 , B65H2405/451 , B65H2405/452 , B65H2406/31 , B65H2407/30 , B65H2701/177
摘要： A method for processing high bulk tissue webs includes forming a wet web, drying the web, winding the dried web to form a plurality of parents rolls (R), unwinding the parent rolls by transmitting torque through the roll center and/or ends, moving the partially unwound roll to effect splicing with a subsequent parent roll, and rewinding the thus united web. In particular embodiments, the torque transmitting means (20) comprise side clamping mechanisms that engage only the end surfaces of the parent rolls. In other embodiments, an automated off-line method for splicing tissue webs from different parent rolls utilizes a finishing unit (23) that substantially continuously impacts each web during unwinding the splice the webs together.
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公开(公告)号：EP1259444A2
公开(公告)日：2002-11-27
申请号：EP01913145.7
申请日：2001-02-28
发明人： BAGGOT, James, Leo , DANIELS, Michael, Earl , GRUBER, David, Robert , PAULING, Paul, Kerner , BA DOUR, James, D., Jr. , BIRNBAUM, Larry, E. , FORTUNA, Rudolph, S.
IPC分类号： B65H1/00
CPC分类号： B65H16/103 , B65H16/10 , B65H16/106 , B65H19/102 , B65H19/126 , B65H19/1836 , B65H19/1868 , B65H2301/41361 , B65H2301/41468 , B65H2301/4172 , B65H2301/4621 , B65H2301/4632 , B65H2405/422 , B65H2405/451 , B65H2405/452 , B65H2405/4521 , B65H2406/31 , B65H2407/30 , B65H2701/177
摘要： A novel apparatus and method for processing high bulk tissue webs are disclosed for depositing an aqueous suspension of papermaking fibers onto an endless forming fabric to form a web, drying the web to form a dried web having a bulk of 9.0 grams per cubic centimeters or greater, winding the dried web to form a plurality of large diameter parent rolls wound on a core, and transporting the parent rolls to an unwind stand having torque transmitting clamping means (160) for engaging opposite end surfaces of the parent rolls. A backing plate (168) is operably connected to and rotatable with an unwind shaft (162) connected to an electric drive. An inflatable bladder (164) is mounted on the backing plate. The clamping means engage a first parent roll (R) by inflating the bladder such that the opposite end surfaces of the roll are sandwiched between the side clamping mechanisms for partially unwinding the first parent roll using a variable speed drive operably associated with the clamping means.
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公开(公告)号：EP1259448A2
公开(公告)日：2002-11-27
申请号：EP01914564.8
申请日：2001-02-28
发明人： BAGGOT, James, Leo , DANIELS, Michael, Earl , GRUBER, David, Robert , PAULING, Paul, Kerner , BA DOUR, James, D. Jr. , BIRNBAUM, Larry, E. , FORTUNA, Rudolph, S.
IPC分类号： B65H18/00
CPC分类号： B65H16/103 , B65H16/10 , B65H16/106 , B65H19/102 , B65H19/126 , B65H19/1836 , B65H19/1868 , B65H2301/41361 , B65H2301/413683 , B65H2301/41468 , B65H2301/41525 , B65H2301/4172 , B65H2301/4621 , B65H2301/4632 , B65H2405/422 , B65H2405/451 , B65H2405/452 , B65H2405/4521 , B65H2406/31 , B65H2407/30 , B65H2701/177
摘要： A novel apparatus and method for processing high bulk tissue webs are disclosed for forming a wet web, drying the web, winding the dried web to form a plurality of parent rolls, and unwinding the parent rolls by transmitting torque through the roll center and/or ends. The partially unwound roll is moved for splicing with a subsequent parent roll, and the united web is rewound. The torque transmitting means include side clamping mechanisms engaging only the end surfaces of the parent rolls. In one aspect, an automated off-line apparatus and method splice tissue webs from different parent rolls in a finishing unit, and substantially continous impacts on each web during unwinding splice the webs together.
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公开(公告)号：EP0975542A1
公开(公告)日：2000-02-02
申请号：EP98915628.6
申请日：1998-04-14
发明人： BAGGOT, James, Leo , DANIELS, Michael, Earl , GROPP, Ronald, Frederick , GRUBER, David, Robert , PAULING, Paul, Kerner , PERKINS, James, Monroe , BA DOUR, James, D., Jr. , BIRNBAUM, Larry, E. , FORTUNA, Rudolph, S.
CPC分类号： B65H19/1868 , B65H16/10 , B65H16/103 , B65H16/106 , B65H19/102 , B65H19/126 , B65H19/1836 , B65H2301/41464 , B65H2301/41525 , B65H2301/4172 , B65H2301/4621 , B65H2301/4632 , B65H2405/422 , B65H2405/451 , B65H2405/452 , B65H2406/31 , B65H2407/30 , B65H2701/177
摘要： A method for processing high bulk tissue webs includes forming a wet web, drying the web, winding the dried web to form a plurality of parents rolls (R), unwinding the parent rolls by transmitting torque through the roll center and/or ends, moving the partially unwound roll to effect splicing with a subsequent parent roll, and rewinding the thus united web. In particular embodiments, the torque transmitting means (20) comprise side clamping mechanisms that engage only the end surfaces of the parent rolls. In other embodiments, an automated off-line method for splicing tissue webs from different parent rolls utilizes a finishing unit (23) that substantially continuously impacts each web during unwinding the splice the webs together.
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