PPT 100 Package Performance Tester Bobbin Unwinding Tension Tester
The yarn unwinding tension tester can detect the unwinding characteristics of filaments and various yarns (PPF-Packing Performance Factor).
Withdraw the yarn from the bobbin at a set rate. The PPT software can be used to obtain data and analyze the tension characteristics. Data can be stored for immediate and subsequent analysis.
The calculation of the unwinding performance (PPF) includes: the average, maximum, minimum, standard deviation, and waveform amplitude of the unwinding tension. The smaller the PPF value, the more suitable for the subsequent processing.