发明名称 |
Automatic butt splicer for converting machine |
摘要 |
A butt splicer lengthens a travel distance of a lap-spliced web by a predetermined distance. A pair of knives, spaced apart by the predetermined distance are fired when the lap splice is between them. The severed ends of the web are brought together on a vacuum roll for the application of a tape bridging the upstream and downstream ends. In one embodiment, a second tape is applied to the second side of the web to form a double butt splice.
|
申请公布号 |
US6701992(B1) |
申请公布日期 |
2004.03.09 |
申请号 |
US20020260213 |
申请日期 |
2002.09.27 |
申请人 |
NEW ERA CONVERTING MACHINERY, INC. |
发明人 |
PASQUALE ROBERT A.;LEMBO FRANK |
分类号 |
B65H21/00;(IPC1-7):A65H21/00;B61F5/06 |
主分类号 |
B65H21/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|