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Cheap A4 paper office paper copy paper

South Africa

00003

2 ~ 2.5 / Box 获取最新报价

South Africa

2 per Box

1600 Box

5 Reams per Box

10 to 15 Days

10000 Box per Week

T/T

Office Papers

现在联系

产品规格

Size : A4 Color : White Brand Name : Buyer's Brand Type : -

详情

A4 copy paper technical specification, 

Grammage    g/m2 70+2 -0.5 75+2 -0.5 80+2 -0.5 85+2 -0.5
Thickness   um 99±1 103±1 109±1 110±1
Ashes  % 16-18 19-21 20-22 20-22
Surface absorption  g/m2 ≤35
Base weight tolerance % ≤5
Opacity  % ≥90 ≥92 ≥92 ≥92
breaking length(direction) km ≥4.3
Folding Endurance Time ≥12
Moisture  % 5.0-5.5
Expansion and contraction % ≤+2.5
Stiffness  mN.m ≥0.40/0.20 ≥0.50/0.25 ≥0.60/0.30 ≥0.60/0.30
Whiteness % 108-110
CIE ≥164
Color L≥91   a 3.1-3.5,b -18.0±0.3
Smoothness  s ≥25 ≥25 ≥25 ≥33
Top and back smoothness tolerance  % ≤25
Dirt count pc/m2 0.2-0.5 mm2≤150; 0.5-1.5 mm2≤4; ≥1.5 mm2 wont have
 
Cheap A4 paper office paper copy paper

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联系人: Kevin

公司名称:TWINSTAR TRADING(PTY) LTD

办公地址:South Africa,

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