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Innovative Solutions for Tissue Production, Tissue360º Fall/Winter 2020

Innovative Solutions for Tissue Production, Tissue360º Fall/Winter 2020

Challenges and Solutions: The Tissue Industry in Europe, Tissue360º Spring/Summer 2023

Enhancing tissue wet pressing performance and dry end material efficiency for cost savings, TAPPI Journal May 2024

ABSTRACT: The steadily growing global tissue paper demand lays a foundation for new technologies targeting tissue production optimization, as well as improved material and time efficiency. Tissue making is an especially energy-intensive field of paper industry, creating unique demands for performance in wet pressing and drying processes to cut energy usage. Intelligent roll solutions offer new tools for tissue making to achieve these goals. These tools aim at improving press nip, moisture, and tension profiles; reeling nip and parent roll hardness profiles; rewinder runnability; and end product web handling characteristics in converting. Intelligent rolls can be utilized in all the main processes and positions on tissue production lines. With these tools, production cost reductions and energy savings can be obtained by optimizing the press nip-to-Yankee cylinder contact, avoiding moisture profile errors requiring overdrying with the Yankee hood and reducing reeling/winding broke under low nip load conditions typical to tissue windups. The intelligent roll system consists of a helically mounted force or temperature sensors, roll covers, measurement electronics, digital radio transmission, and a receiver system connected to a user interface or the mill automation system. What distinguishes these implementations is that no layout changes or added external measurement devices are required, helping to fit into compact tissue machine environments, regardless of the equipment type • traditional, hybrid, or through-air drying (TAD) concept. In tissue processing equipment, the optimal positions for these rolls are press nip rollers, reeling cylinders, rewinder or converting line paper lead rolls, or rewinder winding drums. In addition to these, temperature profile measurements are utilized, with the main application being the sheet temperature profile detection after Yankee drying for moisture profile and drying process optimization.

TAPPI News, Paper360º January/February 2023

TAPPI News, Tissue360º Spring/Summer 2013

TAPPI News, Tissue360º Spring/Summer 2013

Reducing Water Use in Tissue Making, Tissue360º Spring/Summer 2024

TAPPI News, Tissue360º Fall/Winter 2012

TAPPI News, Tissue360º Fall/Winter 2012

Over the Wire...Tissue Summary, Tissue360º Spring/Summer 201

Over the Wire...Tissue Summary, Tissue360º Spring/Summer 2013

Tissue Industry News, Tissue360º Fall/Winter 2020

Tissue Industry News, Tissue360º Fall/Winter 2020

Over the Wire, Paper360º May/June 2018

Over the Wire, Paper360º May/June 2018