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Coronavirus to Alter Global Toilet Paper & Tissue Production, Tissue360º Fall/Winter 2020

Coronavirus to Alter Global Toilet Paper & Tissue Production, Tissue360º Fall/Winter 2020

Process and Product Optimization with the TSA Tissue Softness Analyzer, Tissue360º Fall/Winter 2020

Process and Product Optimization with the TSA Tissue Softness Analyzer, Tissue360º Fall/Winter 2020

The Foundations Securing Tissue’s Future, Tissue360º Fall/Winter 2020

The Foundations Securing Tissue’s Future, Tissue360º Fall/Winter 2020

From Concept to Startup: The Birth of a Tissue Mill, Tissue360º Fall/Winter 2020

From Concept to Startup: The Birth of a Tissue Mill, Tissue360º Fall/Winter 2020

Measurement of the dynamics of fluid sorption for tissue papers, TAPPI Journal July 2019

ABSTRACT: Liquid absorption ability belongs to the most important features of tissue papers. Due to non-homo-geneous internal and superficial structures, precise and fast evaluation of this property is challenging. The main aim of the presented research was to design an experimental device dedicated to the measurement of the kinetics of wetting phenomenon for tissue papers. The second aim was to evaluate whether it was possible to use image analysis for more precise characterization of liquid absorption properties of tissue paper. The obtained results showed that the method used, based on image analysis supported by gravimetric methods, proved to efficiently and quantitatively characterize the dynamics of liquid absorption for tissue papers. Supplementary parameters such as absorption anisotropy and in-plane velocity were obtained. Different experi-mental results were obtained for various tissue paper grades. Furthermore, water absorption capacity calculated from image analysis data correlated with results obtained according to the standard method EN ISO 12625-8:2010 “Tissue paper and tissue products—Part 8: Water-absorption time and water-absorption capacity, basket-immersion test method.” Hence, the presented device quantitatively characterizes and discriminates water absorption phenom-enon for tissue papers.

In case you missed it in TAPPI’s electronic newsletter, Tissue360º Fall/Winter 2023

Achieve Superior Performance with TT Headbox, Tissue360º Fall/Winter 2023

Achieve Superior Performance with TT Headbox, Tissue360º Fal

Taison Group’s Twin PrimeLineSTs Bamboo Tigers, Tissue360º Spring/Summer 2019

Taison Group’s Twin PrimeLineSTs Bamboo Tigers, Tissue360º Spring/Summer 2019

Vajda Papír Takes a Big Step Forward, Tissue360º Spring/Summer 2021

Vajda Papír Takes a Big Step Forward, Tissue360º Spring/Summer 2021

An evaluation of household tissue softness, TAPPI Journal February 2021

ABSTRACT: This study extends our 2019 paper, a study of the softness of household tissues using a tissue softness analyzer (TSA) and hand-felt panels. It revisits the softness theory of Holger Hollmark by applying a reciprocal matrix approach to measure sheet bulk softness and surface softness, and then make comparisons with the results obtained using a TSA instrument. We ascertained that there was a high correlation of R=0.904 between panel-corrected hand-felt (CHF) softness and TSA softness (TSA-HF); and a low correlation of R=-0.678 between panel-corrected hand-felt surface softness (CHSS) and TSA smoothness (TS-750). Three hunches about TSA measurements were confirmed: 1) Hollmark’s theory was confirmed by a high correlation coefficient (R=0.895) between CHF and CHSS softness, indicating that the two parameters are mutually dependent; 2) TS-750 differs from CHSS and has partial influence on TSA-HF results with a correlation of R = -0.510; and 3) although TS-750 has only limited influences on TSA-HF, further opportunities for their application can be provided using pertinent regression equations.