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MultiPulse™ Foil
The MultiPulse™ foil is designed to impart a series of high frequency pulses into the sheet.
The design of the blade allows for very high pulse frequencies (in excess of 120 Hz) to be achieved,
even at speeds below 1000 fpm. It is also effective in redistributing fines in the sheet since it forces
a portion of the water removed by the foil back into the sheet. This prevents sealing,
keeping the sheet open for easier water removal later. Sheet strength properties are also increased with
improved fines distribution.
Increase pulse frequency to decrease fiber flock size
Improve formation
Increase drainage
Improve MD and CD strength properties
Improve fines distribution
Break up streaks for improved profiles
Improve smoothness
Low Risk - low capital investment
Available in UHMW poly or poly with ceramic insert
MultiPulse-HP™ is a "High Power" version of the MultiPulse foil. This blade is designed for low speed
applications that are very difficult to activate with traditional activity generating technologies.
It can be installed in any gravity foil box or vacuum assisted foil box.
Generate high intensity activity even at low speeds with large slice openings
Convert low vacuum foils into pulsative drainage units
Improve the operation of existing step foil or broken plane systems
Increase pulse frequency to decrease fiber floc size
Improve formation
Increase drainage
Improve MD and CD strength properties
Improve fines distribution
Break up streaks for improved profiles
Improve smoothness
Available in UHMW poly or poly with ceramic insert
Brochure
