Dirt Inspection Charts
Paper Machine Operations Course
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My TAPPI Story: Mike Farrell
Please Note: This document will be available in PDF format in the "My Electronic Documents" link on the home page once your order has been completed. Please make sure you have the latest version of Acrobat Reader. Click on the Acrobat Reader icon to check for the latest version, it’s FREE. To print a hardcopy of a PDF file correctly you must have a postscript printer. If you are not sure if your printer is a postscript printer please refer to your owner’s manual. PreCalendering, with resilient nips in the dryer section, can improve surface smoothness and print quality without blackening, mottle, or opacity loss, and can be adjusted to correct two-sidedness. The pre-calendering process treats the sheet at a high moisture content and high temperature, so that less dry end calendering is required to achieve the final sheet finish. This process can achieve many of the benefits of soft on-line calenders with simpler technology, and equipment which is much easier to install. Four installations are now running, including two recently started up on high speed newsprint and linerboard machines. Operating experiences and sheet qualities from the newsprint installation are discussed in detail in the following paper.
Experience the Power of Publications in the 2023 TAPPI Press Catalog
Sponsored by the Recovery Boiler Program R&D Subcommittee of the American Forest & Paper Association (AF&PA) and published by TAPPI Press.
The best-selling text to introduce the entire technology of pulp and paper manufacture.
A project of the Yankee Dryer Safety & Reliability Committee.
TAPPI Press offers some of the most in-depth resources and references for the forest products and related industries.
Available for Purchase – Conference Proceedings
TAPPI maintains a record of key conference papers, presentations, and other conference publications, available for purchase in a variety of formats.