A4 copy paper:
1.weight:70g,75g,80g
2.whiteness:102%-104%,98-100%,94-96%
3.no paper jam & double feeding
4.100% wood pul
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: 500sheets per ream and 5 /10 reams per carton boxream packing used art paper
Delivery Detail: Around 15days after we got your deposit
Specification
Type | Size /mm | Weight/ gsm | packaging |
A3 | 420 * 297 | 70/80 | 5 reams 330~500 sheets/box |
A4 | 210 * 297 | 70/80 | 10 reams 330~500sheets/box |
B4 | 364 * 257 | 70/80 | 5 reams 330~500sheets/box |
B5 | 182 * 257 | 70/80 | 10 reams 330~500sheets/box |
8K | 390 * 270 | 70/80 | 5 reams 330~500sheets/box |
16K | 195 * 257 | 70/80 | 10 reams 330~500sheets/box |
F4A | 343 *216 | 70/80 | 5 reams 330~500sheets/box |
F4B | 330 * 216 | 70/80 | 5 reams 330~500sheets/box |
With high quality, competitive price, we can give you best service. If you are interested in our product, please feel free to contact us.
Properties | Measurement | Grade A | Grade B | ||
Basis Weight | g/m2 | 70 | 80 | 70 | 80 |
Deviation of basis weight | g/m2 | ±2.5 | ±3.0 | ±3.0 | ±4.0 |
Density(min) | g/cm3 | 0.72-0.85 | |||
break length (ave of MD & CD) | km | 3.2 | 2.8 | ||
stiffness MD | mN·m | 0.25 | 0.35 | 0.2 | 0.28 |
CD | mN·m | 0.13 | 0.18 | 0.1 | 0.14 |
smoothness | |||||
average of top and back | s | 25 | 20 | ||
difference of top and back | % | 25 | 30 | ||
sizing value | mm | 0.75 | 0.75 | ||
opacity | % | 82 | 80 | ||
Brightness(white) | % | 85 | 80 | ||
Dirt <0.3-1.5mm2 | pcs/m2 | 80 | 100 | ||
>1.5mm2 | none | ||||
moisture | % | 4.0-7.0 |