S7620 Offset Blanket

Soft type compressible blanket for web offset and newspaper printing. The finest blanket available where a variety of coated and uncoated stocks are used. Constructed with high strength backing materials to prevent stretching, and a compressible layer to absorb the pounding at high speeds.
Advantages
  • High strength fabrics reduce stretching and associated gauge loss.
  • Strict gauge control from blanket to blanket ensures quicker setup, less paper loss and perfect dot reproduction every time.
  • Surface rubber is formulated to give quick release.
  • Coating techniques require less solvent use in the rubber. This results in pinhole-free surfaces.
  • Polished surface ensures exact registration, and reduced linting.
  • Chemically treated backing provides water and solvent resistance and reduces risk of delamination.
Typical Physical Properties


  3 ply 4 ply
Overall Hardness (Shore A) 78 – 82 78 – 82
Gauge 1.65 mm – 1.70 mm
1.68 mm – 1.73 mm 		1.90 mm – 1.95 mm
1.93 mm – 1.98 mm
(% at 8.9 kgf/cm)
(% at 8.8 kN/m)
Elongation 		< 1.2 < 1.0
Tensile Strength
60 kgf/cm
59 kN/m
75 kgf/cm
74 kN/m
Surface Roughness (Ra) 0.8µm 0.8µm

 


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