... 75gsm, 70gsm.60gsm Whiteness: 92-95%, 98-100%, 102-104. 100% pure wood pulp, high whiteness, high texture, suitable for double-sided ... .1. Excellent image clarity & contrast. 2. High opacity and thickness. 3. High performance for both side printing/copying. 4. Optimized smoothness ... ink-jet printer and the facsimile machine. (2) product performance organization is even, the tailor is accurate, not have ...