发明名称 |
METHODS FOR MONITORING RESIN-LOADING OF WOOD MATERIALS AND ENGINEERED WOOD PRODUCTS |
摘要 |
Process for calibration of spectroscopic instrumentation for non-invasive monitoring of resin-loading of furnish-type wood materials, such as particles or fibers for particleboard or medium density fiberboard, respectively. Selection of ranges of wavelengths within a 350 nm to 2500 nm region by providing selection of spectrometers and sensors for wavelength ranges of 350-1000 nm, 1000 to 1800 nm, 1000 to 2500 nm, and 400 to 2200 nm, for use by engineered-wood manufacturing installations. Resin-loaded wood material is exposed to selected VIS/NIR energy and monitored as it moves on-line in relation to calibrated spectroscopic instrumentation; a sensor collects non-absorbed radiation energy reflected by the wood materials. Measurements are processed, in relation to pre-established calibration data, to determine whether the resin-loading is within manufacturing objectives; monitoring and feedback are used to maintain desired specifications. |
申请公布号 |
WO2004063703(A3) |
申请公布日期 |
2005.03.03 |
申请号 |
WO2004US00106 |
申请日期 |
2004.01.06 |
申请人 |
MBACHU, REGINALD, A.;CONGLETON, TYLER, G. |
发明人 |
MBACHU, REGINALD, A.;CONGLETON, TYLER, G. |
分类号 |
B27N3/18;G01N21/27 |
主分类号 |
B27N3/18 |
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