BRANOfol M5, R5 Stretch are a bluish, unprinted, transparent stretch films with active VCI corrosion protection that is especially suited for packaging steel coils, optimized on contact. BRANOfol M5, R5 Stretch constantly emit small amounts of corrosion inhibiting substances (VCI: Volatile Corrosion Inhibitors) which effectively protect metal parts from corrosion during transport or storage.
The protecting atmosphere is, depending on the volume of the package, available after a short time. This holds true even after having opened the package for a short time – the protecting atmosphere will be rebuilt immediately afterwards.
The thickness is 30 µm as standard, other thicknesses on request. BRANOfol M5, R5 Stretch are unprinted. UV rays and direct sunlight are to be avoided.
Depending on climate conditions and how well the packaging is sealed, BRANOfol M5, R5 Stretch can offer protection for up to twelve months. The duration of protection can be extended if the application, storage and transport are well known.