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Journal articles
Alternative methods for bleaching post consumer waste papers, TAPPI JOURNAL, August 1991, Vol. 74(8)
Alternative methods for bleaching post consumer waste papers, TAPPI JOURNAL, August 1991, Vol. 74(8)
Journal articles
Water-based inks for packaging films, TAPPI JOURNAL, August 1991, Vol. 74(8)
Water-based inks for packaging films, TAPPI JOURNAL, August 1991, Vol. 74(8)
Journal articles
Bleaching of nonwood pulps: can sodium hydroxide be replaced with sodium carbonate in the alkaline extraction of nonwood pulps?, TAPPI JOURNAL, August 1991, Vol. 74(8)
Bleaching of nonwood pulps: can sodium hydroxide be replaced with sodium carbonate in the alkaline extraction of nonwood pulps?, TAPPI JOURNAL, August 1991, Vol. 74(8)
Journal articles
On-machine maintenance, TAPPI JOURNAL, August 1991, Vol. 74(8)
On-machine maintenance, TAPPI JOURNAL, August 1991, Vol. 74(8)
Journal articles
Recovering fibers from fine-prescreening reject at deinking mills, TAPPI JOURNAL November 2012
Recovering fibers from fine-prescreening reject at deinking mills, TAPPI JOURNAL November 2012
Journal articles
Allocation of carbon dioxide emissions from key production steps in high-grade paper mills, TAPPI JOURNAL August 2013
Allocation of carbon dioxide emissions from key production steps in high-grade paper mills, TAPPI JOURNAL August 2013
Journal articles
Characterization of printed offset ink layers on printing papers using fractal analysis, TAPPI JOURNAL May 2012
Characterization of printed offset ink layers on printing papers using fractal analysis, TAPPI JOURNAL May 2012
Journal articles
Optical and photocatalytic properties of photoactive paper with polycrystalline TiO2 nanopigment for optimal product design, TAPPI JOURNAL May 2012
Optical and photocatalytic properties of photoactive paper with polycrystalline TiO2 nanopigment for optimal product design, TAPPI JOURNAL May 2012
Journal articles
Magazine articles
Web instability in the open draw and the impact on paper machine efficiency, TAPPI Journal May 2022
ABSTRACT: Paper is most likely to break in the first open draw on a paper machine where it is unsupported, wettest, and weakest. Tension is applied to peel the web from the roll surface, as well as minimize web flutter in the open draw. The average tension is well below the breaking point and is often set by adjusting the speed difference between the press and the next machine element by visually observing the behavior of the web. However, machine direction variations caused by instabilities in the paper machine can cause tension swings that exceed the strength of the web. Measurement of the web’s release point from press rolls on pilot and commercial paper machines was used to identify the cause of tension instabilities. Variations in the speed of the paper machine drives and the work of adhesion from the press roll surface were identified as key factors. Fluctuations of paper moisture, which affects the elastic modulus and strength of the web, appear to be less important.
Journal articles
Magazine articles
Editorial: The road to sustainable packaging: New research on aqueous barrier coating, TAPPI Journal November 2022
Authors: Joel C. Panek and Peter W. Hart | ABSTRACT: This TAPPI Journal Special Coating Issue looks at hot topic research being done in coatings for paper and paperboard. We can feel the “earth shifting” in paper and paper-board packaging due to the strong call by consumers and brand owners for more sustainable and environmentally friendly options. This is the first TAPPI Journal Special Coating Issue to highlight efforts within the paper coating community to produce more sustainable packaging.