
Solid bleached board (SBB) or solid bleached sulphate (SBS) is a virgin fibre grade of paperboard. This grade is made purely from bleached chemical pulp and usually has a mineral or synthetic pigment coated top surface in one or more layers (C1S) and often also a coating on the reverse side (C2S). It is a medium density board with good printing pr...
Found on
http://en.wikipedia.org/wiki/Solid_bleached_board

A medium density virgin fibre grade of paperboard made purely from bleached chemical pulp.
Found on
https://www.encyclo.co.uk/local/23084
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