air interlacing for the spin-drawing process polyjet-tg-2 ... · factsheet polyjet-tg-2. air...
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FACTSHEETPolyJet-TG-2.Air interlacing for the spin-drawing process
English
The PolyJet-TG-2 allows replacement of jets of different sizes and interlacingcharacteristics on the same holder. This allows a quick response to changingmarket trends.
PolyJet-TG-2
Air interlacingIn air interlacing, an air blast is used to mechanically intermingleindividual yarn filaments together. The resulting interlacing knotsprovide the required yarn compactness. This allows higher pro-cessing speeds, resulting in improved package build and a re-duced number of filament and yarn breaks during subsequentprocesses.
Jet programPolyJet-TG-2 HNThe proven PolyJet-TG-2 HN ensures improved fault-free pack-age build and smooth package unwinding during the subsequentprocess.
PolyJet-TG-2 HN TopAirThe additional air streams of the PolyJet-TG-2 TopAir induce alarge number of uniform and strong interlacing knots. At thesame time, air consumption is reduced, as a large count can beprocessed. Alternatively, optimum performance is achieved at alower working air pressure. The additional air streams providefor very gentle interlacing.
PolyJet-TG-2 PPThe PolyJet-TG-2 PP allows gentle interlacing with soft interla-cing knots. The jet offers a particularly high degree of uniformityat low air pressure.
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HEBERLEIN® PolyJet-TG-2.Flexible air interlacing jets for technical filament yarns
Features and Benefits
• Can be used in all spinning processes during themanufacture of technical multi-filament yarnsfrom PET, PA, and PP
• Fast and easy threading, specially designed formachines with automatic threading
• Very compact design; also available as a multiplejet
• Special jet housing protects high-grade ceramicplates
• Coloured jet packs available for easy identification
• Simple maintenance
Performance values
Type Count injet 1
[dtex]
Winding speed 1
[m/min]Yarn tensionafter the jet
[cN/dtex]
Air pressurepe
[bar]
Air consumption qvn
per yarn channel 2
[m3/h]
Thread linespacings
[mm]
PolyJet-TG-2 HN
HN251A/CN33 400 … 800 … 5000 0.06 … 0.15 1.5 … 8.0 2.905 (pe+1) 30
HN321A/CN41 550 … 1200 … 3000 0.06 … 0.15 1.5 … 8.0 4.759 (pe+1) 30
HN403A/CN52 1000 … 2500 … 5000 0.06 … 0.15 1.5 … 8.0 7.437 (pe+1) 30
HN453A/CN63 1800 … 4000 … 3000 0.06 … 0.15 1.5 … 8.0 9.412 (pe+1) 30
PolyJet-TG-2 HN TopAir
HN251A/CO33 400 … 1000 … 5000 0.06 … 0.15 3.0 … 8.0 3.617 (pe+1) 30
HN321A/CO41 550 … 1500 ~ 5000 0.06 … 0.15 3.0 … 8.0 5.925 (pe+1) 30
HN403A/CO52 1000 … 3000 … 6000 0.06 … 0.15 3.0 … 8.0 9.285 (pe+1) 30
HN453A/CO63 1800 … 4500 … 6000 0.06 … 0.15 3.0 … 8.0 11.646 (pe+1) 30
HN452A/CO62 2200 … 5500 … 6000 0.06 … 0.15 3.0 … 8.0 11.792 (pe+1) 30
HN520A/CO65 3000 … 6500 … 5000 0.06 … 0.15 3.0 … 8.0 15.754 (pe+1) 30
PolyJet-TG-2 PP
PP1000 … 600 … 4000 0.06 … 0.15 1.5 … 6.0 2.380 (pe+1) 30
PP1600 … 900 … 4000 0.06 … 0.15 1.5 … 6.0 3.718 (pe+1) 30
PP2400 … 1500 … 5000 0.06 … 0.15 1.5 … 6.0 5.354 (pe+1) 30
PP3500 … 2500 … 5000 0.06 … 0.15 1.5 … 6.0 8.366 (pe+1) 30
PP5000 … 3500 … 5000 0.06 … 0.15 1.5 … 6.0 12.726 (pe+1) 30
1 Guide values: depends on the properties of the yarn, the machine settings, and the yarn guides (den = 0.9 x dtex)
2 Under standard conditions according to DIN 1343: temperature = 0 °C, pressure = 1.01325 bar, relative humidity = 0 %, 1 standard cubic metre = 1.293 kg (psi = 14.7 x bar, CFM =0.588 x m3/h)pe= overpressure [bar], qvn= air consumption [m3/h]
Yarn characteristics (in water bath)
TG-2 HN
TG-2 PP
TG-2 HN TopAir
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HEBERLEIN® PolyJet-TG-2.Technical Data
Yarn channel geometry
HN TopAir PP
Compressed air requirements– Overpressure: 1.5 … 8.0 bar
– Max. residual oil: 0.1 mg/m3(class 2*)
– Max. residual particles: (class 2*)– Particle size 1 µm– Particle density 1 mg/m3
– Max. residual water: (class 5*)– Residual water 7,732 g/m3
– Pressure dew point + 7 °C
* Quality class according to DIN ISO 8573-1
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Heberlein AGBleikenstrasse 11, 9630 Wattwil, SwitzerlandT +41 71 987 44 44, F +41 71 987 44 45, [email protected], www.heberlein.comSubject to change without prior notice.This product is protected by intellectual property rights (patent, design protection); further information is available at www.heberlein.com.
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