Web Cleaning

A Kelva non-contact web cleaner consists of antistatic equipment, a filter-fan unit, a dust collecting filter and a control unit. Our very own innovation is known as Cleanflow®. By using a combination of under-pressure, blown air and ionization the web emerges virtually free of dust.

 

ADVANTAGES WITH KELVA CLEANFLOW®

  • No interference on web guiding or web tension
  • No contact damage on the web since the material remains untouched 
  • Low maintenance costs due to little wear and tear
  • Virtually maintenance-free
  • Compact design enabling integration into practically any application

A Kelva contact web cleaning system consists of a single or double-sided cleaning unit with active antistatic equipment. Specially formulated polymer rollers lift and transfer contaminants from the web surface to easily replaceable adhesive rolls. The polymer roller is shaped to ensure extremely close contact to the web – even at low pressure. The static discharger, located after the cleaner, assures that the web does not re-attract dust after passing through the cleaner.

 

ADVANTAGES WITH KELVA CONTACT WEB CLEANING

  • Compact and easy to use
  • Silent operation
  • Easy to detect web contamination
  • Pneumatic operation
  • Web speeds up to 400 m/min
  • Web widths up to 2500 mm