Chamex Office Copy Paper A4

We are able to supply large quantity and best quality copy paper.for 70gsm, a3, a4, b4, b5, 8.5x11", 16k, 8k are available;for 80gsm, a3, a4, b4, b5, 8.5x11", 8.5x13", 8.5x14", 11x17" are available,â 75gsm are aslo under production, there are a4, 8.5x11", 8.5x13", 8.5x14", and 11x17".
 
we manufacture multipurpose paper of the following specification.
Gramage: 80gsm, 75gsm, 70gsm
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a4 copier 80gsm- brand:oem service we perform- size: a4 (210mm x 297mm)- substance: 80gsm- brightness: 102-104% above- color: white- whiteness: cie167- grade: all purpose premium paper- sheet in ream: 500- roughness: 140ml/min- roughness: 140ml/min- thickness: 110um- opacity: 95%- ream box: 5 ream- quality: 100% virgin wooda4 copier 70 gsmbasis weight (g/m2) 70 + 4% (max) iso 536thickness 97 iso 534cie whiteness 159 iso 11475brightness % 96 iso 2470opacity % 93 iso 2471surface roughness, bendtsen (ml/min) 160 iso 8791-2
a4 copier 75 gsmbasis weight (g/m2) 75 + 4% (max) iso 536thickness 103 iso 534cie whiteness 159 iso 11475brightness % 96 iso 2470opacity % 94 iso 2471surface roughness, bendtsen (ml/min) 160 iso 8791-2