TAPPI JOURNAL 2021年第1期目次
2021-09-16 06:22:54
中國造紙 2021年8期
TABLE OF CONTENTS VOL. 19 NO. 7
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SPECIAL PAPERMAKING ADDITIVES CONTENT
5 EDITORIAL
Agility and adaptation in a dynamic business worldScott Rosencrance, Joe Mahoney, and Lebo Xu
9 FOAM ADDITIVES
Application of foamed additives to the surface of wet handsheetsTerry Bliss, Mingxiang Luo, and Matthew Nicholas
21 SPRAY STARCH
Spraying starch on the Fourdrinier—An option between wet end starch and the size pressCole Price and Martin A. Hubbe
29 PAPERMAKING
Understanding wet tear strength at varying moisture content in handsheetsAdele Panek, Joel Panek, James Faught, and Peter W. Hart
39 ADDITIVES
The effect of contact time between CPAM and colloidal silica on the flocculation behavior in the approach flowPaul Krochak, Klas Johansson, and Ignacio De San Pio
49 MICROFIBRILLATED CELLULOSE
Co-ground mineral/microfibrillated cellulose composite materials: Recycled fibers, engineered minerals, and new product formsDavid Skuse, Jonathan Phipps, and Tom Larson
61 MICROFIBRILLATED CELLULOSE
The effect of microfibrillated cellulose on the wet-web strength of paperJonathan Phipps, Tom Larson, Mark Paradis, and Diana Tanase
?COVER CREDIT:In their study of microfibrillated cellulose and the wet-web strength of paper (p. 61), Phipps and co-authors devised a laboratory method for preparing handsheets with varying moisture content. Top image shows the handsheet after formation, middle shows couching with a variable number of blotters, and bottom show s the laboratory press with constant p ressure and variable blotters.
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Brian N. Brogdon, FutureBridge Consulting & Training LLC
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Douglas W. Coffin, Miami University
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Marc Foulger, Valmet
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Peter W. Hart, WestRock
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Carl J. Houtman, USDA Forest Products Laboratory
choutman@fs.fed.us, + 1 608 231-9445
Vamsi Jasti, Ahlstrom-Munksjo Nonwovens LLC
jvamsik1@gmail.com, +1 818 585-3524
Lucian Lucia, North Carolina State University
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John A. Neun, John A. Neun LLC
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Jim Niemiec, Jim Niemiec Consulting LLC
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Steven P. Ottone, Omya
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Gaurav Pranami, Imbed Biosciences
gpranami@imbedbio.com, +1 515 230-7005
Arthur Ragauskas, Oak Ridge National Laboratory
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Gerard J.F. Ring, University of Wisconsin—Stevens Point
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Scott Rosencrance, Kemira Chemicals
scott.rosencrance@kemira.com, +1 770 429-2753
Paul Wiegand, NCASI
pwiegand@ncasi.org, +1 919 941-6417
Junyong Zhu, USDA Forest Products Laboratory
jzhu@fs.fed.us, +1 608 231-9520
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JANUARY 2021 | VOL. 20 NO. 1 | TAPPI JOURNAL 5
