Preparation refers to the dry-milling steps of preparing coffee for export: Hulling is the step at the dry mill where the green coffee bean is removed from the parchment shell. (See Wet Hulled for the Indonesia method). More, grading, classifying, Coffee is sorted by size, density, and color in its preparation for export.: Sorting refers to several steps performed in the preparation of coffee for export. Coffee is sorted by size on a grader or More.: Preparation refers to the dry-milling steps of preparing coffee for export: hulling, grading, classifying, sorting. Sorting means using The density of a coffee bean is often taken as a sign of quality, as a more dense bean will roast more with a better dynamic. The density of a coffee bean is often taken More sorters (like the Oliver table), optical Sorting coffee by removing beans that have a color that indicates a defect. Color coffee sorting is often done by an optical sorting machine, which has a high speed camera that watches a stream of More, and Practiced around the world, with both wet processed and dry processed coffees, hand sorting is generally the final step in the preparation of specialty coffees. Whether on conveyor belts or tables, the work of hand More. Then the coffee is bagged and ready to load in the shipping container. EP is a standard called Euro Prep.