Visual product packaging
Item |
Unit
(Standard Values) |
Typical Values | Test Method | ||
Physical
Property |
Tension Strength | MD | Mpa(≥35) | 45 | GB/T 1040.3 |
TD | Mpa(≥25) | 26 | |||
Elongation Break | MD | %(≥350) | 450 | ||
TD | %(≥450) | 550 | |||
Adhesion of Aluminum | N/15mm(≥0.2) | 0.35 | EAA Test | ||
Uniformity of Aluminum | %(±15) | -7.0~+10.0 | GB/T 15717-1995 | ||
Dyne(Metallized side corona treated) | mN/m(≥38) | 38 | GB/T 14216 | ||
Aluminum Thickness | Ω/ (≤2.5) | 1.4-2.0 | GB/T 15717-1995 | ||
OD | 1.8-2.2 | GB/T 15717-1995 | |||
A° | 360-430 | GB/T 15717-1995 | |||
Moisture-vapor Transmission Rate |
g/(m2 ·24h)
(≤2.5) |
1.4 | GB/T 1037 | ||
Oxygen Transmission Rate |
cm3/
( m2 ·24h·0.1MPa) (≤15.0) |
40 | GB/T 1038 | ||
Width Tolerance | -2~+3mm | 0 | GB/T 6673 | ||
Condition:Temperature:25°C,Relative humidity:50% |
Thickness | Width | Length | Packing | Paper inner core | Optical Density |
25mic |
300mm~2500mm
(76mm,152mm.) |
6000m,9000m,12000m | vertical & suspending | (75mm) | OD1.8-2.2 |