Current Methods & limitations

Conventional methods of quality assurances

  • Routine T2 Tension check-up
  • Routine yarn path check-up.
  • Physical inspection of package through checkers
  • Tube knitting & dyeing.

Limitations of these Methods

  • They are prone to human error,
  • They are Time consuming/expensive and gives information about the instance when the measurement/test was made.
  • Only a short sample of the entire product is checked.
  • it is very difficult to implement these methods on everyday basis for all machines due to increased man power costs