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Printing Blankets

Super Release - SP023
Summit Web - SP147/SP430
Superclass - SP461/SP462
Amaranth Web - SP468/SP470
 
PUBLISHER SUPER RELEASE - SP023
Manufactured by and converted by Servicom Pacific

The Publisher has been developed as a soft type, highly compressible web blanket, designed to reduce the ‘bouncing’ (gear-marking) problem inherent in certain types of web presses. The Publisher is eminently suitable for use on web press, coldset (type CS).

The reinforced carcase is manufactured from only the highest quality long staple cotton yarns, and the fabric plies are woven to rigorous specifications providing excellent mechanical properties. All plies are multi-calendered to ensure lowest sinking on the press. The back ply is sealed for enhanced protection against penetration of inks and damping solutions. The Publisher incorporates the latest closed cell compressible layer technology, with pressurized voids to improve speed of recovery and buffing of the compressible layer to reduce variations of compressibility. The face compound is designed for excellent compression set and rebound characteristics. The precision buffed surface finish provides improved gauge control and excellent ink transfer and sheet releasing properties.


Buffed lithographic surface with controlled surface roughness

Cement coat between fabric plies

Thin sheeting top cotton fabric

Cement coat between fabric plies

Closed cell, pressurized compressible layer (Novurania exclusive)

Cement coat between fabric plies

Calendered and pre-stretched cotton fabric

Cement coat between fabric plies

Calendered and pre-stretched cotton fabric,
with oil-and water-proof treatment

 



 
Technical Data  

Compressibility

60 mJ (on the 5th compression cycle)
Elongation 0.8% (under 10N / mm load))
Microhardness 68 IRHD
Hardness 77 IRHD
Surface Roughness 0,8 – 1,0 um Rª (type HS)
1,5 – 1,7 um Rª (type CS)
Tensile Strength > 2700 N / 50mm
Swelling:
In a typical blanket wash:
In a typical blanket rejuvenator:
In MEK:

< 1%
5 – 6%
22%
 



 
 
   
 
 
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