BOPET Polyester Plain Film 3.8μm

3, Film DimensionsSpecifications NominalThickness (Size) μm quality Density MethodThickness (WMV) μm Micrometer Method Thickness (MMV) μm Test Method 4.0 4.0 ± 0.1 4.2 ± 4% GB/T 13542.2-2009/4 4.3 4.3 ± 0.1 4.5 ± 0.1 47 ± 4% Finished Film Roll Width mm 700 ± 2, 910 ± 2,1010 ± 2 or Slitting 700 ± 2,910 ± 2,1010 ± 2 Inner Diameter (D0 mm) Φ152.4 Outer Diameter (D) mm 350-550 Note: Special Specifications are negotiated..