发明名称 |
Fremgangsmåte og apparat for avbildning av papirbane |
摘要 |
<p>A system and process for measuring paper formation characteristics in real time is disclosed. The system comprises apparatus used in a papermaking process, and includes a rotating forming fabric having an upper and lower surface. A paper slurry is deposited upon the upper surface of the moving forming fabric to prepare a wet paper web. The wet paper web typically moves at a high rate of speed as it rides along upon the surface of the forming fabric. Light is transmitted from a light source to the surface of the wet paper web, and then reflected from the surface of the wet paper web to a camera. An image is formed corresponding to the pattern of the reflected light, and in some instances data generated from the reflected light may be compared to other values to provide a feedback loop to adjust the parameters of the papermaking process in real time.</p> |
申请公布号 |
NO20033219(D0) |
申请公布日期 |
2003.07.16 |
申请号 |
NO20030003219 |
申请日期 |
2003.07.16 |
申请人 |
KIMBERLY-CLARK WORLDWIDE INC |
发明人 |
ALLEN, PETER J;DELZER, SCOTT H;BREWSTER, LINDSAY M |
分类号 |
D21G9/00;G01N33/34;(IPC1-7):D21F |
主分类号 |
D21G9/00 |
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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