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Steam Exploded Lignocellulose as Binders for Coal? fines Briquetting, 2023 IBBC Conference

ASPI News, Paper360º January/February 2023

New Technology Pays Dividends for Metsä Board Husum, Paper360º January/February 2023

SetPoint: Yelling out the Questions, Paper360º January/February 2023

TAPPI Journal, Paper360º January/February 2023

A discrete element method to model coating layer mechanical properties with bimodal and pseudo-full particle size distributions, TAPPI Journal July 2023

ABSTRACT: The mechanical properties of paper coating layers are important in converting operations such as calendering, printing, and folding. While several experimental and theoretical studies have advanced our knowledge of these systems, a particle level understanding of issues like crack-at-the-fold are lacking.A discrete element method (DEM) model is used to describe bending and tension deformations of a coating layer. The particles in the model are either bimodal distributions or pseudo-full particle size distributions of spherical particles. The impact of particle size distribution on the predicted mechanical properties of the coating layer is reported. Inputs to the model include properties of the binder film and the binder concentration. The model predicts crack formation as a function of these parameters and also calculates the modulus, the maximum stress, and the strain-to-failure. The simulation results are compared to previous experimental results. Reasonable predictions were obtained for both tensile and bending for a range of latex-starch ratios and at various binder concentrations. The influence of particle packing density on mechanical properties is reported.

Committees Offer Technical Engagement for Corrugated Professionals, Paper360º July/August 2023

Corra’s Journey, Part 4: The Creaser/Slotter Section, Paper360º July/August 2023

Digital Transformation Can Help Balance Sustainability, Profitability, Paper360º July/August 2023

Editorial: The state of cellulosic nanotechnology: June conference captures current and emerging trends, TAPPI Journal July 2023

ABSTRACT: From June 12-16, 253 participants from 18 countries gathered in Vancouver, BC, Canada, for TAPPI’s 2023 International Conference on Nanotechnology for Renewable Materials. Representatives from academia, industry, and federal research institutes could choose from among 140 technical presentations on production, characterization, applications, and functionalization of renewable nanomaterials.