| 发明名称 |
PAPER TRIM CUT MEASUREMENT DEVICE AND METHOD |
| 摘要 |
One embodiment provides a papermaking machine, which includes a wire for conveying a fiber web; a trim squirt for making a cut line in the fiber web; a machine reference; and a measurement device for measuring a distance between the cut line and the machine reference, the device comprising a laser adapted to illuminate the cut line and determine a location of the cut line for the measuring. Methods of making and using the papermaking machine are also provided. |
| 申请公布号 |
US2016177509(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201514949209 |
申请日期 |
2015.11.23 |
| 申请人 |
INTERNATIONAL PAPER COMPANY |
发明人 |
HADDOCK JEREMY ALLAN;FALCONE, JR. RONALD ARTHUR |
| 分类号 |
D21F7/00;D21F9/02;D21F2/00 |
主分类号 |
D21F7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A papermaking machine, comprising:
a wire for conveying a fiber web; a trim squirt for making a cut line in the fiber web; a machine reference; and a measurement device for measuring a distance between the cut line and the machine reference, the device comprising a laser adapted to illuminate the cut line and determine a location of the cut line for the measuring. |
| 地址 |
MEMPHIS TN US |
