Housing for receiving a plurality of disc-shaped substrates

Housing (100) for receiving a plurality of standing on one longitudinal side of disc-shaped substrates (90), said housing (100) comprising: a bottom plate (10), two with a spaced apart side plates (20) and plate-like transverse webs (30) which are arranged at an angle to the side plates (20) and in each case at a distance from each other such that, of the bottom plate (10) , back is limited to the side plates (20) and two transverse webs (30) defining a chamber (110), each side plate (20) to each chamber (110) has an opening (21), in each of which a wall member (40) having a passage opening structure is used with quadrangular through holes, which are formed by a plurality of interconnected vertically and horizontally aligned plate-shaped struts (41, 42), and wherein in the housing (100) includes a support structure (60) is arranged, from which the plate-shaped substrates (90) are so supported between the side plates (20) at its lateral edge portions (91), that in each case oppositely disposed vertical struts (41) the two wall elements (40) are aligned with one of the accommodated in the housing disc-shaped substrates (90).