The Solution for Fancy Yarns

The optical measuring principle is the preferred measuring system for fancy yarns. 


YarnMaster ZENIT+ provides many useful tools and solutions for tailored yarn clearing and reliable quality verification.
Fancy yarn spinners appreciate the possibility of excluding certain effects, e.g. defined flames, from clearing, whereby faults in the complete remaining area are reliably recognized and eliminated.


desired Slubs


disturbing Yarn Defects 

Example - Slub yarn

The so called “window clearing” with LOEPFE’s unique combined clearer settings detects unwanted yarn faults in Slub Yarn.

Easy Setting procedure:

  1. Wanted slub size is 3.5 diameter / 2 - 4 cm length
  2. the clearer classifies automatically all faults including the wanted slubs 
  3. Set the curve above the wanted slub-area Set the class clearer (blue) around the desired slubs
  4. detecting unwanted yarn faults 

yellow area = allowed faults 
green area = cutted 
above red line = cutted



Yarn quality control for winding

  • Off-color
  • Polypropylene
  • Foreign matter


Real-time data monitoring for winding

  • Production planning
  • Trend analysis
  • Mobility