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4 Trends Shaping the Future of Corrugated, Paper360º May/June 2024

The Conversion of Corra Gator-Boardy, Paper360º January/February 2023

PM Upgrade Requires a Comprehensive Condition Monitoring Solution, Paper360º January/February 2023

The Next Generation: The Rise and Rise of Progroup in Europe, Paper360º March/April 2023

Digital Printing Helps Boxmakers Embrace the Future, Paper360º March/April 2023

The Conversion of Corra Gator-Boardy Part 3: Die Cutting Section, Paper360º May/June 2023

Solenis Growth Addresses Industry Trends, Paper360º January/February 2020

Solenis Growth Addresses Industry Trends, Paper360º January/February 2020

Trends to Watch in Pulp Integration, Paper360º May/June 2018

Trends to Watch in Pulp Integration, Paper360º May/June 2018

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.

Green Bay Packaging Keeps Safety in the Family, Paper360º January/February 2020

Green Bay Packaging Keeps Safety in the Family, Paper360º January/February 2020