Chamex Copy Paper

Key Performance: 
No jam in photocopy machine 
No double feed 
Stay flat after copying 
Leave no dust in the copy-machine 
Nice appearance-white and clean 
Nice touch-smooth and bulky 
No see through-print both sides 
Been developed for : Photocopy Macchines, Laser Printers, Ink-jet Printers, Fax Machines

Features and Benefits:
Perfect for high-quality printing and copying
Super high whiteness produces outstanding clarity and contrast for all graphics and text
Precision-cut edges for trouble-free performance
User-friendly box design with built-in handle for easy carrying, tear slot perforation for easy access to the reams and label for filing


Chamex Copy Paper

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 

International standard 
A4: 210 x 297mm 
A3: 420x 297mm 
8.5 x 11-inch (216 x 279mm) 
8.5 x 14-inch (216 x 330mm) 


Chamex Copy Paper A4

Chamex Copy Paper A4 is developed for the most demanding laser and inkjet printers, as well as low/high volume copiers and fax machines to meet the demands on print capacity and runnability. The paper has Omni-directional copying capacity. The paper is also suitable for offset prepress.

– Substance G/M2 80 + – 2.5
– Substance Variation CD G/M2 Equal To/Below 4
– Thickness Um 106-112
– Thickness Difference Cd % Equal To/Below 10
– Opacity % Equal To/Below 90
– Breaking Length Average M Equal To/Above 3200 8 Smoothness Average Of Two Sides G 20-25 Variation Of Two Sides % Equal To/Below 30
– Surface Absorbing Weight G/M2 Equal To/Below 30
– Shrinking Variation CD % Equal To/Below 2.8
– Folding Endurance CD Times Equal To/More Than 15
– Dirt (0.2-1.5 Mm2) Point/M2 Equal To/Below 65 More Than. 5Mm2 0
– Moisture Content % 4.5-6.0
– Ash % Equal To/Below 16.0
– Sizing Mm Equal To/More Than 0.75Mm
– Substance: 80G/M2
– Whiteness: Cie 167


1. Good feeding effect: Precise humidity control during production ensures flattening
of paper in the copy and reduces jam.

2. Different copy: the smooth surface allows you to copy original colors. The copy resembles the originals.
3. Time and convenience saving: the paper is cut clearly and precisely with a rotary motor. The paper does not stick
each other. Interference and double feeding occur less. This saves work time.
4. Being white and glossy: with high quality material and advanced techniques, the paper has great whiteness
and shine and enhances the distinction in the copy.
5. Longer life for copiers: A clean cut reduces paper dust. The smooth surface reduces the
Wear and maintenance machines.
6. Double copy and economic: the high quality material makes the paper have good opacity. Double copy
It still has a good effect.
7. 500 sheets in a ream: We guarantee 500 sheets of high quality paper in a standard ream.


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