Ultrasonic device for deflocculating fiber suspension in a paper

Ultrasonic transducer system

Ultrasonically-assisted process for making differential density

Uncoated paper web for printing and method for making and using

Uncoated paperboard for packages

Uncreped throughdried tissue with controlled coverage additive

Uncreped tissue sheets having a high wet:dry tensile...

Under felt inclined flat former to produce multilayer or monolay

Under felt inclined flat former to produce multilayer or monolay

Underflow waterbox

Underwire water weight turbulence sensor

Unified on-line/off-line paper web formation analyzer

Uniform metal fiber sheet

Unique fabric structure for industrial fabrics

Unique modular construction for use as a forming fabric in...

Unit in a forming section of a papermaking machine

Unitary fibrous structure comprising cellulosic and...

Unitary fibrous structure comprising randomly distributed...

Unitary stratified composite

Unitary stratified composite