| 发明名称 |
DEFECT-CONTAINING STRIP AND METHOD FOR DETECTING SUCH DEFECTS |
| 摘要 |
The present invention provides a method for recognizing the presence of at least one defect in a strip of film and identifying its position during film manufacturing; a method for removal of the portion of the film strip containing the defect; and a film strip having at least one defect recognized and its position identified.
|
| 申请公布号 |
US2010162865(A1) |
申请公布日期 |
2010.07.01 |
| 申请号 |
US20090577870 |
申请日期 |
2009.10.13 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
INNOCENZO JEFFREY GLENN |
| 分类号 |
B26D5/32;B05D5/06;B32B3/00 |
主分类号 |
B26D5/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
