moiré - Cluster Settings and channels

Detecting periodical and non periodical clustered yarn faults.

Setting examples

Cluster Short Long Thin
Diameter DS 1.35 DL 1.12 -D-10%
Length LS 1.50 cm LL 12 cm -L 15cm
Obs. Length 20 m 12 m 12 m
Faults 45 12 12

 

Moiré

Recommendation

Yarn quality control for winding

  • Off-color
  • Polypropylene
  • Foreign matter
more

Recommendation

Yarn quality control for open-end spinning

  • Polypropylene
  • Foreign fibers
  • Yarn count
more

Recommendation

Yarn quality control for open-end spinning

  • Moiré
  • Evenness
  • Spectrogram
more