Package for substrates

Packaging unit for substrates, in particular for metal-ceramic substrates (2), consisting of - at least one package (1, 1a, 1b, 1c) with (At least formed a product obtained from a flat material, for example of a plastic sheet by deep drawing tray-like packaging lower part (11) with at least one of a recess (17) in an upper bottom portion (13) of the package lower part (11) receiving for a plurality of a substrate stack - (5) or partial stack combined 37) substrates (2), said recess (17) for an arrangement of the substrates (2) with its surface sides perpendicular or substantially perpendicular (to a first plane XY plane) of the bottom portion (13) formed and for this purpose at least two lateral systems (21, 35) for the substrate stack (5) or partial stack (37) having outer substrates (2), wherein the equipment (21, 35) in a first axis direction (Y-axis) from each other, are spaced apart, and at least one recess (17) with its bottom (19, 20) for at least one edge region of the substrates (2) forms a contact with said first en plane (XY plane) an angle (α β,) includes less than 90 °, - a cover-like packaging upper part (12, 12b), - at least one in at least one receptacle arranged substrate stack (5), and - at least a cap-like protective or connecting element (6, 6c) received or to be placed on the in the at least one recess (17) to be received substrate stack (5) or partial stack (37), at more than in each case a recess (17) recorded or male substrate stacks (5) or sub-stacks (37) for each substrate stack (5) or partial stack (37) at least one or two protective or connecting elements (6, 6c) are provided, - and a packaging (1, 1a, 1b, 1c) receiving and formed by a flat material or a foil bag-like sheath (29) having an at least one package (1, 1a, 1b, 1c) receiving and sealed interior of which forms ,