发明名称 |
METHOD AND DEVICE FOR MONITORING PRODUCTION OF FLUID FILM |
摘要 |
A method for monitoring production of a fluid film, including: activating a dispenser to deliver appropriate material from a storage duct to a metering system for even distribution of a fluid film; allowing the fluid film to pass a sample retrieving roller; measuring the fluid film on the sample retrieving roller using a data reading device to obtain film thickness data; transmitting the data to an analyzer to examine the data against a predetermined reference value; transmitting a comparison result in real time by the analyzer to a production equipment controlling console; controlling the storage duct to dispense material through the material metering system and adjusting the film thickness; repeating the above steps to make a film thickness within the reference range; and maintaining the thickness at the narrowest tolerance deviation, and continuously delivering the film onto a substrate for production. |
申请公布号 |
US2012235313(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201213481947 |
申请日期 |
2012.05.28 |
申请人 |
YAN TAK KIN ANDREW;YAN TAK CHUNG |
发明人 |
YAN TAK KIN ANDREW;YAN TAK CHUNG |
分类号 |
B29C41/52 |
主分类号 |
B29C41/52 |
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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