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Menges Offers Grinding and Plating Services: (News | New Products); January 17, 2013, ... says a high-gloss finish on chromed rolls is imperative, especially in situations where these rollers are in contact with hot plastics—if the chrome is dull, the plastic finish will appear dull and “un-glossy.” ...
Gravure Sleeves: The Time Is Now: (Process Management); August 31, 2009, ... sleeve impact the doctor blade? The edge of the sleeve is no problem to doctor blade systems on a gravure press, whether it is oscillating or stationary. Can a sleeve be de-chromed and re-chromed? Yes, ...
Cast Film Lines for Barrier Films: (The Place); October 31, 2003, ... tail impingement angle on the primary chill roll is either 90° — vertical position of the die — or 45°. The primary chill roll of 600-800 mm has a chromed, slightly matte finished surface. Adjacent is ...
Five Questions and Answers on Lubrication: (Magazine); September 30, 2002, ... roughness. The entrained air layer thickness increases with larger radius, higher speed, and lower tension. Smooth surfaces lubricate quickly, like films on chromed rollers and winding smooth webs. Porous ...