There are many applications when it is desired to measure the size of spots, defects or inclusions in paper and other industrial materials such as textiles or plastics. This test method was developed from the TAPPI Dirt Estimation Chart to provide a means for size estimation.PLEASE NOTE: This document describes the recommended practice for use of the estimation chart; this is not the actual chart.
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Published: 06/01/2011 Number of Pages: 3 File Size: 1 file , 42 KB