Trends towards, finer cross-direction moisture profile correction - Systems with CD resolutions of 25-mm are achievable

Authors
Vyse, R Zerbi, G Dos Santos, U Rumel, I Steele, T
Citation
R. Vyse et al., Trends towards, finer cross-direction moisture profile correction - Systems with CD resolutions of 25-mm are achievable, PULP PAPER, 102(11), 2001, pp. 36-40
Citations number
4
Categorie Soggetti
Material Science & Engineering
Journal title
PULP & PAPER-CANADA
ISSN journal
03164004 → ACNP
Volume
102
Issue
11
Year of publication
2001
Pages
36 - 40
Database
ISI
SICI code
0316-4004(200111)102:11<36:TTFCMP>2.0.ZU;2-#
Abstract
The desire for improved CD moisture profiles has led to the use of profilin g steam showers and remoisturizing systems with CD zones widths of 75 mm or less. This paper will review the application of narrow zone steam showers and the development and use of a new air atomized remoisturizing system tha t allows narrow zone resolution without sacrificing flow range. Typical res ults from this novel nozzle design, based on laboratory and mill studies, w ill be presented.