This yarn hairiness testing equipment is the special-purpose
equipment determines the yarn hairiness index. And this equipment applies to
testing various natural fiber and chemical fiber with pure or mixing form
hairiness length, hairiness index and distributing for the textile mill and
scientific research, teaching, foreign trade, commodity inspection, etc. to
instruct producing, improve the craft, control quality, to research new
products, and offer the means of appraising to yarn users.
Yarn hairiness is fibrous end or fibrous loop that
reaches out yarn's surface.
There is close relationship between hairiness length, quantity, distribution and
fabric inherent quality, appearance quality, feeling. Hairiness length, quantity
distribution are also major influence factors of quality and productivity
especially in the shuttle less-loom, knitting production, therefore the
hairiness index is a important index of appraise yarn quality, is also the
important component basis of reflecting good and bad spinning and weaving.
Count Range: 4-160 Tex
Examination hairiness length: hairiness index of measuring hairiness length for
1, 2, 3, 4, 5, 6, 7, 8mm every time.
Hairiness length accuracy: lower than 0.1mm Hairiness resolution: lower than
Test speed: 15m/min±5％、30m/min±5％、60m/min±5％。
Segment length in the yarn tests: 1—1000m. Test times continuously: 1—10000
times Pretension range：0—60cN
Data display: the computer screen CRT display and print records. Statistics:
average, irregularity, Maximum-difference.
Adjust the parameters of the work: automatic adjustment / manual adjustment.
Power: AC 220V, 50HZ
Dimension of main unit: 530mm × 330mm × 330mm Weight: 25kgs