unbleached groundwood paper
A paper manufactured from pulp produced by
grinding wood to a relatively fine fiber length.
The pulp is well screened to eliminate shives and
dirt, and possesses relatively good brightness.
The paper produced from it is relatively opaque,
well closed up, and has a uniform printing
surface. (17 , 98 )
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:45 PST
Retrieved: Friday, 19-Jan-2018 07:46:28 GMT