80 GSM A4 Copy Papers, Packaging Type : white

we are the largest manufacturers of a4 copy papers in thailand, copy paper, a4 print paper, double a4 paper, a4 copy paper, a4 papers, a4 paper wrapping machine, paper a4, a4 paper sheeter, 
started  as a small paper mill, now we run operations across thailand right across the world with an annual combined pulp, paper, packaging product and converting capacity of over 19 million tons per annum. Today, we are suppliers of copier paper in world markets, our products are found in more than 120 countries across six continents europe, north america, south america, asia, africa, australia. 
we manufacture multipurpose paper of the following specification. 
gramage: 80gsm, 75gsm, 70gsm 
quality: imported 100% natural wood pulp 
brightness = 102-104%,natural white 
capability: high speed copying100ppm, laser 
capable,inkjet capable, fax capable. 
thickness: 103-110 um 
surface roughness ts ml/min: 75-175 
surface roughness bs ml/min: 100-200 
bending stiffness md: >110 mn 
bending stiffness cd: >50 mn 
cie whiteness: 148-152 or 152-165 
cobb test: 27-33 g/m2 27-33 
two-sided usage gives the paper sheet high opacity. 
smooth paper surface makes sharp printing and copying. 
moist protected wrapper