Yarn Tester
Yarn Tester

What is Filament Yarn Testing Machine? Favimat and Description

Yarn Testing Machine

  • Pre-selectable extension of Yarn Testing Machine
  • *Gauge length between the godets upto 1000 mm;
  • Electrically heated temperature upto 450 C
  • Automatic traversing for yam introduction to the heater
  • Load cells (1000cN or higher)
  • Yam Speed Upto 900m/min
  • PC System for controlling Test Processes
  • Pre-tensioning device
  • ‘Standard
  • ASTM D5344

Favimat

  • Measurement of linear density with the vibration method
  • Continuously adjustable gauge length
  • Measuring range up to 220 cN,
  • Static tensile test
  • Cyclic load testing,
  • Creep- and relaxation trials
  • Linear-density measuring system

Description

  • Weight of individual rolls measured on a calibrated scale with accuracy to the nearest tenth of a pound. 
  • Core weight (tare weight) to be considered ½ pound unless otherwise agreed.
  • Maximum roll weights to be stated in contract and/or purchase order.  They can vary by program, cutting facility, etc.
  • The weight of the fabric roll will not vary more than +/- 5% from the style specification weight. 
  • Shipping weights are based on lot or batch averages.
  • Roll Weights outside the +/- 5% variation are not to be rejected unless they are substantially beyond the 5% variation.
  • Fabric weight is quoted in terms of ounces per square yard, ounces per linear yard, grams per square meter and fabric yield.  In the case of open-width fabrics, the standard weight is based on the overall width of the fabric.
  • Ounces per Square Yard is the area weight of the fabric.  The oz/yd2 is taken by weighing the known area of a test fabric and calculating the ratio of weight in ounces to one square yard of the same fabric.  (see fabric specifications and test methods)
  • The fabric weight for most styles is guaranteed to be within plus or minus five percent (+/- 5%) of the standard ounces/square yard (oz/ yd2).  Ex: If the standard ounces per square yard is 5.5, the tolerance would be 5.22 to 5.78 oz/yd2.

Conclusion

Yield is the actual number of yards shipped divided by the total pounds shipped.  Tolerance on yield is also +/- 5% of total lot or shipment.  End of Yarn Testing Machine post

About Engr. Kh. Mashiur Rahman

He is Top Class Digital Marketing Expert in bd based on Google Yahoo Alexa Moz analytics reports. He is open source ERP Implementation Expert for RMG Industry. He is certified IT Professional from Aptech, NCC, New Horizons & Post Graduated from London Metropolitan University (External) in ICT . To Hire his service and Him Email- [email protected], Cell# +880 1792525354

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