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Journal articles
On the design of corrugated boards: A new FEM modeling and experimental validation, TAPPI Journal August 2025
ABSTRACT: This study presents a simplified finite element modeling (FEM) approach suitable for large structures made of corrugated boards, such as customized packages, based on a homogenization method, which is combined with correction factors for internal mechanisms. The homogenization process reduces computational time by transforming flute geometries into equivalent elastic models. In large deformations and in the presence of contact for a given geometry, the effective elastic modulus in the thickness direction, as well as the effective thickness of the structure, are corrected by two statistical Weibull distributions representing the contact and buckling mechanisms in a corrugated board. The Weibull parameters are obtained via experimental analysis, and such a process is then validated. The results demonstrate that the statistical parameters (â1 = 0.14, â2 = 1.31) can be used for the simplistic representation of corrugated boards, being computationally efficient. This research contributes to the optimization of corrugated packaging design, specifically by simplifying FEM models for faster, yet equally accurate, simulations.
Journal articles
Effect of ink and paperboard characteristics on flexographic
Effect of ink and paperboard characteristics on flexographic print quality based on print density, TAPPI JOURNAL September 2011
Magazine articles
Shop talk: concerning coefficient of friction, TAPPI JOURNAL, June 2000, Vol. 83(6)
Shop talk: concerning coefficient of friction, TAPPI JOURNAL, June 2000, Vol. 83(6)
Journal articles
Prioritization for an r&t program: tools that help to achieve consensus, TAPPI JOURNAL, July 2001, Vol. 84(7)
Prioritization for an r&t program: tools that help to achieve consensus, TAPPI JOURNAL, July 2001, Vol. 84(7)
Journal articles
The effect of boxplant operations on corrugated board edge crush test, TAPPI JOURNAL, April 1994, Vol. 77(4) (1249KB)
The effect of boxplant operations on corrugated board edge crush test, TAPPI JOURNAL, April 1994, Vol. 77(4) (1249KB)
Journal articles
Standards and efficiencies for corrugated work centers, TAPPI JOURNAL, April 1994, Vol. 77(4) (1691KB)
Standards and efficiencies for corrugated work centers, TAPPI JOURNAL, April 1994, Vol. 77(4) (1691KB)
Journal articles
Effect of wet-end variables on edgewise compressive strength of corrugating medium, TAPPI JOURNAL July 1989
Effect of wet-end variables on edgewise compressive strength of corrugating medium, TAPPI JOURNAL July 1989
Journal articles
Printing and finishing among hot roundtable topics, TAPPI JOURNAL, April 1992, Vol. 75(4)
Printing and finishing among hot roundtable topics, TAPPI JOURNAL, April 1992, Vol. 75(4)
Journal articles
Direct barcode printing on corrugated, TAPPI JOURNAL, April 1993, Vol. 76(4)
Direct barcode printing on corrugated, TAPPI JOURNAL, April 1993, Vol. 76(4)
Journal articles
On the design of corrugated boards: A new FEM modeling and experimental validation, TAPPI Journal August 2025
ABSTRACT: This study presents a simplified finite element modeling (FEM) approach suitable for large structures made of corrugated boards, such as customized packages, based on a homogenization method, which is combined with correction factors for internal mechanisms. The homogenization process reduces computational time by transforming flute geometries into equivalent elastic models. In large deformations and in the presence of contact for a given geometry, the effective elastic modulus in the thickness direction, as well as the effective thickness of the structure, are corrected by two statistical Weibull distributions representing the contact and buckling mechanisms in a corrugated board. The Weibull parameters are obtained via experimental analysis, and such a process is then validated. The results demonstrate that the statistical parameters (â1 = 0.14, â2 = 1.31) can be used for the simplistic representation of corrugated boards, being computationally efficient. This research contributes to the optimization of corrugated packaging design, specifically by simplifying FEM models for faster, yet equally accurate, simulations.