Shijiazhuang Hanyun Trade Co., Ltd.
Shijiazhuang Hanyun Trade Co., Ltd.
A4 Copy Paper with SGS Certifcate (Paper One Brand)
  • A4 Copy Paper with SGS Certifcate (Paper One Brand)
A4 Copy Paper with SGS Certifcate (Paper One Brand)

A4 Copy Paper with SGS Certifcate (Paper One Brand)

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Basic Info
Basic Info
Place of Origin: China
Payment Type: L/C, T/T
Product Description
Product Description

Specifications

A4 printing paper 
1.Size:A4,,A3,8.5x11 8.5*14 
2.Baseweight:80G, 75G,,70G 
3.Brightness: 104-108% 
4.Material:100% Wood Pulp

A4 80G
brightness 100-104%
Mixed wood pulp
thickness >105um
opacity 95%
moisture 5%  
80g a4 copy paper 
*Material:100% wood pulp 
*Brightness:96%~108% 
*Color:white/color paper 
*High quality&good price
A4 Copy Paper with SGS Certifcate (Paper One Brand)


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

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