Specifications:
1) Thickness of film: 20 - 70? M
2) Thickness of aluminum layer: 300 - 400A
3) Width: d2, 100mm
4) Roll diameter: d780mm
5) Roll ID: 76mm (3"), 152mm (6") Regular
specifications:
Thickness of film is 25? M;
thickness of aluminum layer is 330A;
length is 4, 000m/roll and roll ID is 76mm;
other specifications can be customized.