Search
Use the search bar or filters below to find any TAPPI product or publication.
Filters
Content Type
Publications
Level of Knowledge
Committees
Collections
Journal articles
Magazine articles
Application of spruce wood flour as a cellulosic-based wood additive for recycled paper applications— A pilot paper machine study, TAPPI Journal October 2021
ABSTRACT: This study gives a first insight into the use of wood flour as a plant-based and cellulosic-based alternative additive for newsprint and paperboard production using 100% recycled fibers as a raw material. The study compares four varieties of a spruce wood flour product serving as cellulosic-based additives at addition rates of 2%, 4%, and 6% during operation of a 12-in. laboratory pilot paper machine. Strength properties of the produced news-print and linerboard products were analyzed. Results suggested that spruce wood flour as a cellulosic-based additive represents a promising approach for improving physical properties of paper and linerboard products made from 100% recycled fiber content. This study shows that wood flour pretreated with a plant-based polysaccharide and untreated spruce wood flour product with a particle size range of 20 µm to 40 µm and 40 µm to 70 µm can increase the bulk and tensile properties in newsprint and linerboard applications.
Journal articles
CONFERENCE REPORT: LIBERATE your business with IT, July 2002 SOLUTIONS! [02JULSO47.pdf]
Liberate your business with IT, Solutions!, July 2002, Vol. 85(7) (94KB)
Journal articles
Mechanisms of Oxidative Degradation of Carbohydrates During Oxygen Delignification. Part III: Reaction of Photochemically Generated Hydroxyl Radicals with 1,5-Anhydrocellobitol and Cellulose, JOURNAL OF PULP AND PAPER SCIENCE: VOL. 28 NO. 7 JULY 2002 [02J
Mechanisms of oxidative degradation of carbohydrates during oxygen delignification. Part III: reaction of photochemically generated hydroxyl radicals with 1,5-anhydrocellobitol and cellulose
Journal articles
Statistical Geometry of Paper Cross-Sections, JOURNAL OF PULP AND PAPER SCIENCE: VOL. 28 NO. 7 JULY 2002 [02JULJP228.pdf]
Statistical geometry of paper cross-sections, Journal of Pulp and Paper Science, July 2002, Vol. 28(7) (321KB)
Journal articles
Measurements of Fibre Mat Permeability with a New Device, JOURNAL OF PULP AND PAPER SCIENCE: VOL. 28 NO. 7 JULY 2002 [02JULJP240.pdf]
Measurements of fibre mat permeability with a new device, Journal of Pulp and Paper Science, July 2002, Vol. 28(7) (169KB)
Journal articles
COMPANY PROFILE: MONDI: Who Are They Really?, July 2002 SOLUTIONS! [02JULSO30.pdf]
Mondi: Who are they really?, Solutions!, July 2002, Vol. 85(7) (198KB)
Journal articles
Practical Solutions: Better capital allocation decisions, July 2002 SOLUTIONS! [02JULSO50.pdf]
Better capital allocation decisions, Solutions!, July 2002, Vol. 85(7) (236KB)
Journal articles
Practical Solutions: Preventing corrosion at the base of carbon steel tanks, July 2002 SOLUTIONS! [02JULSO52.pdf]
Preventing corrosion at the base of carbon steel tanks, Solutions!, July 2002, Vol. 85(7) (586KB)
Journal articles
The Language of Business: Coping in a tough world, Part 1: See the gold, July 2002 SOLUTIONS! [02JULSO71.pdf]
Coping in a tough world: Part 1: See the gold, Solutions!, July 2002, Vol. 85(7) (63KB)
Journal articles
LAST WORD: The view from 1952, SOLUTIONS! [02JULSO72.pdf]
The view from 1952, Solutions!, July 2002, Vol. 85(7) (55KB)