1. First, support the bottom of the material with a customized wooden tray; 2. Secondly, separate each piece of material with EP paper to prevent abrasion; 3. Third, tie the materials into small bundles and yard them in an orderly manner on top of the wooden pallets to keep them neat; 4. Fourth, support and fix the side of the material with wooden strips for good protection and to play the role of pressure; 5. Finally, wrap the material with plastic film to prevent moisture;