Method for engineering fibers to improve paper production
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United States of America Patent
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Sep 3, 2019
Grant Date -
Oct 11, 2018
app pub date -
Feb 13, 2018
filing date -
Aug 21, 2015
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Abstract
A method for treating cellulosic fibers to improve paper, board and tissue quality; the method involves splitting fibers from feed pulp into an original portion containing original fibers and a refineable portion containing original fibers. The refinable portion is refined to create a refined portion containing refined fibers. Varying amounts of the original unrefined fibers and refined fibers are blended together to form a recombined slurry that is processed by a paper machine into an optimized paper product. A master control system and fiber measurement system are integrated with the overall system to regulate all processing.
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