A3/A4/B5 Copy Paper for Office/School/Home

• Customization: Available
• Type: Copy Paper
• Gram Weight: 70g/75g/80g
• Model NO.: A4/210*297mm
• Size: A4/Big Sheets/Big Rolls
• Layer: 1
• Waterproof: Not Waterproof
• Brightness: 102-104%
• Applicable Models: Copier
• The Size: 210mm*297mm
• The Sheet: 787mm;880mm;889mm;890mm
• Moisture: 7%
• Substance Tolerance: +/-2g
• Transport Package: 5ream/8ream/10ream Per Carton
• Specification: A4 SIZE/OTHER
• Trademark: Hi Dragon A4 paper or OEM
• Origin: Shandong Province, China
• HS Code: 48025610
• Production Capacity: 500000ton/Year
• Package Size: 32.00cm * 22.00cm * 27.00cm
• Package Gross Weight: 26.000kg

Product Description

Basic weight: 70, 75, 80G/M2 
Whiteness: >98% 
Thickness: 103-110um
Surface roughness TSml/min: 75-175
100% pure wood pulp, high whiteness, high texture, suitable for double-sided copying, quality service at a competitive price.
Features and Benefits: 
1. Excellent image clarity & contrast. 
2. High opacity and thickness. 
3. High performance for both side printing/copying. 
4. Optimized smoothness on both surface. 
5. Uniform toner/ink absorption to provide good print evenness. 
6. Paper dimensionally stable. 
7. Guaranteed for trouble-free operation.

substance: 70/75/80GSM in weight 
Size: A4(210mm* 297mm), A3(420mm*297mm),8.5*11(216*279mm), 8.5*13, (216mm*330mm) ,8.5*14(216*356),11*17(279*432mm)
There are two quality: 
1. Mixed wood pulp(ordinary quality, and ordinary brightness) 
2.100% wood pulp (Super quality, and super brightness) 
further more, their quality also depend on its brightness 
98%-102% brightness(super quality, super brightness) 
106%-%108 brightness(high super quality, high super brightness)


Factory review:

Item	Unit	Standard	Result
Basic Weight	g/m2	ISO 536	70
Thickness	mm/1000	ISO 534	98
Bending stiffness	CD/MN	ISO 2493	145/68
Surface roughness BS	ml/min	ISO 8791-2	200
CIE Whiteness	%	ISO 11475	166
UV  Whiteness	%	ISO 2470	113
Opacity	%	ISO 2471	Min 90
Moisture	%	ISO 287:1994	3,8-5,0