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Journal articles
Magazine articles
Working Toward a Closed-Loop Future, Paper360º November/December 2019

Working Toward a Closed-Loop Future, Paper360º November/December 2019

Journal articles
Magazine articles
Mondi Group: ´Paper Where Possible, Plastic When Useful’, Paper360º November/December 2019

Mondi Group: ´Paper Where Possible, Plastic When Useful’, Paper360º November/December 2019

Journal articles
Magazine articles
TAPPI Journal Summaries, Paper360º November/December 2019

TAPPI Journal Summaries, Paper360º November/December 2019

Journal articles
Magazine articles
Folding Boxboard: When Will North America Get on Board?, Paper360º November/December 2019

Folding Boxboard: When Will North America Get on Board?, Paper360º November/December 2019

Journal articles
Magazine articles
Manufacturing of the Future: A Manager and His Dog?, Paper360º November/December 2019

Manufacturing of the Future: A Manager and His Dog?, Paper360º November/December 2019

Journal articles
Magazine articles
Open Access
On the nominal transverse shear strai to characterize the severity of creasing, TAPPI JOURNAL April 2018

On the nominal transverse shear strai to characterize the severity of creasing, TAPPI JOURNAL April 2018

Journal articles
Magazine articles
Open Access
Creasing severity and reverse-side cracking, TAPPI Journal April 2020

ABSTRACT: Crease cracking can be detrimental to the functionality and appearance of paperboard-based packaging. The effect of creasing severity on the degree of reverse-side crease cracking (bead-side of the crease) of paperboard was investigated. Samples were creased with a range of rule and channel geometries, and the cracking degree was quantified as the percent of cracked length relative to the total length of the crease. The cracking degree was typically below 5% at low crease penetration depths, but was exponentially higher beyond a critical penetration depth. A rule and channel combination with a wider clearance shifted the critical depth to larger values. The creasing severity parameter, termed the creasing draw, converged the cracking degree data from different rule and channel combinations to a single curve. The creasing draw was derived from the same analytical expres-sions as the transverse shear strain and quantifies the length of paper that is drawn into the channel during creasing. The critical draw is defined as the draw at which cracking becomes greater than 5%, which corresponds with the point at which cracking becomes exponential. The critical draw is a material/system parameter that defines the level below which cracking is minimal.

Journal articles
Magazine articles
Pulp and Paper: Industries with a Bright Future, Paper360º January/February 2019

Pulp and Paper: Industries with a Bright Future, Paper360º January/February 2019

Journal articles
Magazine articles
TAPPI Journal Summaries, Paper360º January/February 2019

TAPPI Journal Summaries, Paper360º January/February 2019

Journal articles
Magazine articles
Engineering: Meeting the Challenge, Paper360º July/August 2019

Engineering: Meeting the Challenge, Paper360º July/August 2019

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