| Customization: | Available |
|---|---|
| Type: | Copy Paper |
| Gram Weight: | 70/75/80GSM |
|
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|
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Audited Supplier Audited by an independent third-party inspection agency
Furnish:Hardwood and softwood sulpate pulp
Pulp Type:Virgin
Grammage tolreance:+-2GSM
Brightness D65(ISO 2470-2):106+-2%
CIE Whiteness:162-165
Smoothness:>=25S
Roughness (ISO 2470-2)9ML/MIN)250
Suitable for double sided printing,good smoothness,opacity and printability
|
Items
|
Unit
|
Standard/
Method |
Parameters
|
||
|
Basis Weight
|
gsm
|
ISO 536
|
70
|
75
|
80
|
|
Caliper
|
µm
|
ISO 534
|
97±1
|
102±1
|
107±1
|
|
ISO Brightness
|
%
|
ISO 2470-1
|
100
|
100
|
100
|
|
Bulk
|
cm3/g
|
ISO 534
|
1.39
|
1.35
|
1.34
|
|
Opacity
|
%
|
ISO 2471
|
≥91
|
≥92
|
≥93
|
|
Stiffness
|
mN.m
|
|
≥0.30/0.10
|
≥0.45/0.15
|
≥0.45/0.14
|
|
Whiteness
|
%
|
CIE
|
≥155
|
≥155
|
≥155
|
|
Moisture
|
%
|
ISO 287
|
5.0-5.5
|
5.0-5.5
|
5.0-5.5
|
|
Cobb
|
gsm
|
ISO 535
|
≤35
|
≤35
|
≤35
|
|
Smoothness
|
s
|
ISO 5627
|
≥22
|
≥22
|
≥22
|
|
Folding Endruance
|
times
|
ISO 5626
|
≥8
|
≥8
|
≥8
|
Copy Base Paper GSM and Size:
Regular Grammage:70gsm,75gsm,80gsm,etc
Regular Sheet Size:700*1000mm,640*900mm,650*900mm,600*900mm,622*914mm,900*900mm,750*750mm,etc.
Regular Roll size:787mm,889mm,840mm,846mm,880mm,760mm
Sheet:Strong moisture proof pilyethylene Kraft Paper each ream or Bulk Package Pallet Loading.
Roll: Strong moisture proof pilyethylene Kraft Paper.
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