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Remembering Dr. Peter W. Hart: Dedicated leader, mentor, friend, TAPPI Journal May 2024
ABSTRACT: Dr. Peter W. Hart, a true pioneer in the pulp and paper industry, passed away on May 11, 2024. His legacy will be celebrated for many years. As we reflect on Hart’s remarkable life and achievements, we celebrate his positive impact on TAPPI and the industry. He was a beloved TAPPI member, editor, author, instructor, and mentor.
Journal articles
Magazine articles
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.
Journal articles
Preparing Corrugating Adhesive with Untreated Flexo Wash Wat
Preparing Corrugating Adhesive with Untreated Flexo Wash Water in an Automated, High Shear Mixer, 1990 Corrugated Containers Conference Proceedings
Journal articles
Investigation of the Relationship Between Board Cure Time an
Investigation of the Relationship Between Board Cure Time and Top-To-Bottom Compression Performance, 1994 Corrugated Containers Conference Proceedings
Magazine articles
Editor's Note: Collecting industry information that counts,
Editor's Note: Collecting industry information that counts, TAPPI JOURNAL April 2010
Journal articles
Reappraisal of the role of turpentine vapor in noncondensible gas explosions, TAPPI JOURNAL April 2010
Reappraisal of the role of turpentine vapor in noncondensible gas explosions, TAPPI JOURNAL April 2010
Journal articles
Applications of tension and nip load profile measurement using a novel roll mounted electret film sensor, TAPPI JOURNAL April 2010
Applications of tension and nip load profile measurement using a novel roll mounted electret film sensor, TAPPI JOURNAL April 2010
Journal articles
Effects of impregnation time on hardwood kraft pulp characteristics and papermaking potential â?¢ a mill study, TAPPI JOURNAL April 2010
Effects of impregnation time on hardwood kraft pulp characteristics and papermaking potential • a mill study, TAPPI JOURNAL April 2010
Journal articles
Starch-modified fillers for linerboard and paper grades: A perspective review, TAPPI JOURNAL April 2010
Starch-modified fillers for linerboard and paper grades: A perspective review, TAPPI JOURNAL April 2010
Journal articles
Ozone-enhanced bleaching of softwood kraft pulp, TAPPI JOURNAL August 2010
Ozone-enhanced bleaching of softwood kraft pulp, TAPPI JOURNAL August 2010