Search
Use the search bar or filters below to find any TAPPI product or publication.
Filters
Content Type
Publications
Level of Knowledge
Committees
Event Type
Collections
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
Magazine articles
Influence of pallet pattern on top-to-bottom compression performance of unitized loads, TAPPI Journal
ABSTRACT: Environmental scaling factors estimate a corrugated container’s ability to withstand various conditions it will encounter during the storage and distribution process. In this project, we examined the compressive resistance of unitized loads using differing pallet stacking patterns. To simulate real-world failure scenarios in our laboratory tests, we used two different nominal board grades of single-wall C-flute regular slotted containers loaded with a plywood panel and bagged salt to direct the failure location to the bottom of the stack. Our results showed that the columnar aligned pattern provided the greatest compressive resistance and the interlocked stacking arrangement yielded the lowest of the patterns evaluated. Based on the study results, we calculated box compression retention multipliers for each pattern and compared them to scaling factors published by the Fibre Box Association.
Webinars
It is not a question of IF: Digital Printing for Corrugated Packaging Part II
This webinar is presented by Kevin Karstedt, Jeff Wettersten and introduced by Cory Francer.
Webinars
It is not a question of IF: Digital Printing for Corrugated Packaging
It is not a question of IF: Digital Printing for Corrugated Packaging Speakers: Kevin Karstedt, CEO, Karstedt Partners, LLC; Jeff Wettersten, President, Karstedt Partners, LLC For most corrugated
Webinars
Events
Smarter Mills, Better Decisions: Embedding APC into Asset Performance Management
Sponsored by: Radix
Events
Chicago TAPPI Evening Dinner Program
Chicago TAPPI Local Section Oak Brook Marriott, Oak Brook, IL open 2019-11-05 2019-11-05
Courses
Events
Corona & Atmospheric Plasma 101
Gain an understanding of the fundamentals of corona and plasma treatment, and what treatment system adjustments can be made to improve surface treatment and adhesion outcomes. Combining formal classroom training and hands-on experience, attendees will learn how to apply the latest surface treatment technologies to improve adhesion and product performance.
Courses
Events
Introduction to Corrugated Course
In fast-paced corrugator operations, it is critical to be equipped with foundational understanding of the dynamic corrugating process. This course is designed to shorten the learning curve of people new to the business and provide a deeper understanding to those already in the game.
Courses
Events
2026 TAPPI Aqueous Barrier Coating Course
This course provides a solid foundation in the development and application of aqueous-based barrier coatings for paper and paperboard packaging. Through a practical, hands-on approach, participants will gain a clear understandingof the chemistry, application techniques, and performance attributes of these environmentally friendly coatings