Products by Lenzing Instruments

Lenzing Instruments provides testing technology for crucial properties of fibers, filaments, nonwovens and films.
We also offer high level on-line process control equipment.

Our instruments are specifically designed for highly efficient production control.

Product Groups

Staple Fiber Testing

dtex/denier, tenacity, elongation, crimp number (on-line), crimp stability, removing and recovering crimp, color, whiteness, fluorescence, spin finish (OPU%), bale moisture

Filament Testing

dtex/denier, tenacity, elongation, evenness, draw tension (molecular orientation), interlaces, shrinkage and shrink force, spin finish (OPU%), friction, abrasion, package performance

Nonwovens Testing

Comparison of strike-through times of nonwovens, determination of rewet properties, automatic online inspection system for aesthetic appearence and physical defects, automatic measurement of water permeability in geotextiles

On-Line Monitoring

Real Time On-line Monitoring System for synthetic filament yarns and mono filaments for denier, interlace, broken filaments, fluff, spinfinish and tension

Process Control

concentration of H2SO4, NaOH, ZnSO4 and density in the spinbath, concentration of the bleaching bath, moisture of fiber bales

Film Testing

thickness and evenness of films, automatic online inspection system