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Magazine articles
Imagine more in coatings, TAPPI JOURNAL, May 2000, Vol. 83(5)
Imagine more in coatings, TAPPI JOURNAL, May 2000, Vol. 83(5)
Magazine articles
Vendor, supplier, or partner, TAPPI JOURNAL, June 2000, Vol. 83(6)
Vendor, supplier, or partner, TAPPI JOURNAL, June 2000, Vol. 83(6)
Magazine articles
Improving dryer performance, TAPPI JOURNAL, May 2000, Vol. 83(5)
Improving dryer performance, TAPPI JOURNAL, May 2000, Vol. 83(5)
Magazine articles
A financial analysis of north american pulp and paper companies, TAPPI JOURNAL, July 2000, Vol. 83(7)
A financial analysis of north american pulp and paper companies, TAPPI JOURNAL, July 2000, Vol. 83(7)
Magazine articles
Managing technology - a critical contribution to competitiveness, TAPPI JOURNAL, June 2000, Vol. 83(6)
Managing technology - a critical contribution to competitiveness, TAPPI JOURNAL, June 2000, Vol. 83(6)
Magazine articles
Pitfalls of trading market pulp on the internet, TAPPI JOURNAL, November 2000, Vol. 83(11)
Pitfalls of trading market pulp on the internet, TAPPI JOURNAL, November 2000, Vol. 83(11)
Magazine articles
An overview of the south african pulp and paper industry, TAPPI JOURNAL, April 1999, Vol. 82(4)
An overview of the south african pulp and paper industry, TAPPI JOURNAL, April 1999, Vol. 82(4)
Magazine articles
Retention aids for highspeed paper machines, TAPPI JOURNAL, April 1999, Vol. 82(4)
Retention aids for highspeed paper machines, TAPPI JOURNAL, April 1999, Vol. 82(4)
Magazine articles
Good manufacturing practices in recycled paper and paperboard production for use in food packaging, TAPPI JOURNAL, August 1999, Vol. 82(8)
Good manufacturing practices in recycled paper and paperboard production for use in food packaging, TAPPI JOURNAL, August 1999, Vol. 82(8)
Journal articles
Magazine articles
Multilayering of conventional latex-based dispersion coatings containing small amounts of silica nanospheres: Runnability on a pilot scale flexographic coater and barrier performance, TAPPI Journal November 2023
ABSTRACT: The addition of functional coatings to packaging materials is a key requirement for increasing their performance and creating innovative packaging solutions. Flexography, a cost-effective printing method commonly used to print information and graphics directly onto a wide variety of packaging substrates, shows good potential for applying functional coatings. In this study, conventional clay-latex coating formulations containing approximately 1.3 wt% silica nanospheres were applied to a linerboard using a pilot scale flexographic printing web press. The performance of multilayered silica nanosphere-based coatings was compared with conventional coatings containing talc and/or wax dispersion in terms of coating grammage, runnability, and barrier performance. Coating grammage increased with an increased number of coating layers and a significant decrease in both the water vapor transmission rate (WVTR) and the direct water uptake of water (Cobb 120 wettability test) was observed for coatings containing silica nanoparticles. In general, the silica nanosphere-based coatings performed better than talc-based coatings. Talc/wax-based coatings had the highest variation in surface roughness due to an uneven distribution and variations of coating layers.
