Range of imperfection

Staple fiber yarns often have "imperfections" as frequent smaller yarn faults or irregularities. These can be divided into four groups: Thin places, Thick places, Neps, Small.

Reason

These types of faults are either in the nature of the raw material or originate in a suboptimal manufacturing process. Isolated faults of this type are not regarded as disturbing in the yarn but do however have a negative effect on cloth appearance when too many are present.

  • Diameter-related IPI - picture box
  • Length-related IPI - picture box

 

Recommendation

Yarn quality control for winding

  • Best contamination control
  • Most efficient basic yarn clearing
  • Effortless operation
more

Recommendation

Yarn quality control for winding

  • Off-color
  • Polypropylene
  • Foreign matter
more

Recommendation

The trusted choice for rotor yarn clearing

  • Moiré
  • Evenness
  • Spectrogram
more

Recommendation

Get the most out of rotor yarn

  • Polypropylene
  • Foreign fibers
  • Yarn count
more