Starcoat

  • protection ring | products | Rossini s.p.a.
    protection ring
  • humidity resistant | products | Rossini s.p.a.
    humidity resistant
  • PTB Norm compliant | products | Rossini s.p.a.
    PTB Norm compliant
  • HD print level | products | Rossini s.p.a.
    HD print level
  • mechanical resistance | products | Rossini s.p.a.
    mechanical resistance
  • high longevity | products | Rossini s.p.a.
    high longevity
  • solvent resistant | products | Rossini s.p.a.
    solvent resistant
  • hardness 75 ShD | products | Rossini s.p.a.
    hardness 75 ShD
  • antistatic sleeve | products | Rossini s.p.a.
    antistatic sleeve

Specific sleeve for "High Definition" printing based on its total dimensional stability. The conductive surface was reinforced with a layer of fibreglass. This dual construction ensures very high mechanical strength and constant dimensional tolerance over time. Highly resistant to solvents. This sleeve, with a 3-year warranty, enables printing of multiple images. It is made of conductive materials in compliance with work safety standards published by the “PTB” (Physikalisch-Technische Bundesanstalt - Germany) for flexographic printing presses.

Fibreglass base sleeve coated with layers of ultra-light polyurethane in variable thicknesses based on the final diameter; the fibreglass completely encapsulates the sleeve. External coating in conductive PU-Everstat.

Colour
Black
Max Diameter
700 [mm] // 27.559"
Min / Max Length - Tolerance UNI:ISO 2768T1m
350 - 2.850 [mm] // 13.78" - 112.205"
Thickness
1,9 - 70 [mm] // 0.075" - 2.756"
Surface hardness - Tolerance +- 5 Shore D
75 Shore D
Electrical resistance
<1 MOhm
Compressed air for sleeve assembly
6 - 10 [bar] // 87 - 145 PSI Minimum capacity: 700 [l//min] with air input having a free passage with D => 8[mm]
Operating temperature
18° - 40 °C // 64,4 - 104 °F
Register notch
Protection ring in polyurethane with integrated notch. Milled notch up to a thickness of 7 [mm]
Standard reference guidelines
1 longitudinal corresponding to the register notch – 1 circumferential in centre
Working tolerance
External finishing with precision grinding (Ra=0.8) with T.I.R. < 0.02 mm] when measured on a mandrel with T.I.R. <= 0.005 [mm]
Cleaning and Storage
Use ethanol with an additional max 20% of ethyl acetate; store vertically