Measurement of the properties of a web in paper production

Details Measurement of the properties of a web in paper production Measurement of the properties of a web in paper production

1988-12-08

1990-07-10

Cuchlinski, Jr., William A.

Measuring and testing

Sheet, woven fabric or fiber

73 73, 356431, 250563, 364568, 364471, 364473, G01N 3334, G01N 3344

Patent

active

049399292

ABSTRACT:
Variations in the properties of a continuously running web are measured by reciprocating the scanning device across the web. The movement of the scanning device is so time controlled that this movement is out of phase with the variation in the paper properties in the machine direction of the web.

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