MY experience with the Ultra.edu and foma brand films is that they are both packed in black cassettes, lately ones with the CP-xx and C-41 info under the paper label. Both have very dark edgeprinting with the frame numbers on one edge and the batch number and either "FOMAPAN" , "ULTRA" or just " PAN". The 120 version sometimes says "F PAN" also 400 for the 400 speed film. The BULK FOMA does NOT have edge printing.
MY guess is that someone had some film that got wet or other wise damaged and they sold it loose to cover that up. ALL the FOMA and ULTRA.EDU I have bought form Freestyle came in individual cardboard boxes.