1. Use the insulation paper、plastic thin film and air bubble film wrapping the aluminum coil, sealed package, moisture proof and dust-proof ;
2. Use the non-woven material wrapping the aluminium coil’s outer packing, filmly bandaged;
Use the hard kraft paper wrapping the outer packing surface, bundled with packing belt;
3. Packing with wooden case, wrap with steel belt, keep solid;
