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Gold Aluminum Foil Paper

Name
Gold Aluminum Foil Paper
Item
Unit
Technical specification
Basis Weight
g/㎡
55±3
Paper Grammage
g/㎡
35±1.5
Thickness
mm
0.06±0.01
Aluminum foil thickness(≥)
mm
0.006-0.007
Tensile Strength
N/15mm
≥18.75
Folding
Times
≥20
Molding Degrees
Degree
≥30
WVTR
g/㎡.24h
≤3.0
Paper whiteness
%
≥75
Delivery moisture
%
6±2
Fluorescent whiteness
%
≤1.0
△Eab
/
≤2.0
Width
mm
±0.5

Remark: Joints are smooth and firm, will not exceed 1pc in each bobbin, the non-joint rate in each batch will be up to 90%.