- Norcross GA, US Terrell J. GREEN - Raleigh NC, US Steven G. BUSHHOUSE - Quinton VA, US Steven PARKER - Raleigh NC, US Jason R. HOGAN - Glen Allen VA, US Wei-Hwa HER - Beaumont TX, US Scott E. GINTHER - Willow Spring NC, US
International Classification:
D21H 19/84 D21H 19/54 D21H 19/64 D21H 19/36
Abstract:
A paper or paperboard including a cellulose substrate and a coating applied to each side of the paperboard substrate to form a coated structure, the coated structure having a basis weight, a caliper thickness and a Parker Print Surf smoothness, the Parker Print Surf smoothness being at most about 2 microns, the basis weight being less than about Y1 pounds per 3000 ft2, wherein Y1 is a function of the caliper thickness (X) in points and is calculated as follows: