So how will I know whats in the box?
120 type film is attached on plastic spool, together with paper (I will call it now wrapping paper). Both wrapping paper and film are wrapped over the spool, and small paper sticker holds film and wrapping paper to prevent unrolling from plastic spool. Then, film wrapped over spool is put into sealed very thin aluminium foil. After that, film, which is into aluminium foil, is put into small carton box. Of course you already know that.
What Simon tells is next: Type of film (and some other data) will be printed onto carton box, and onto very thin aluminium foil. Next, type of film will be printed on beginnig and end of wrapping paper (or on sticker which prevents unrolling film from plastic spool), that is onto place where is printed "exposed" or "unexposed" words. But, film type would not be printed onto wrapping paper itself. So, you will have informations what type of film you are using.
Ilford/Harman will use this generic (not printed) paper because that will make continuing of making 120 film easier and cheaper, that is afordable to us, final users of film. If choices are between using generic wrapping paper and more expencive film (or problems to buy it or even stop its manufacturing) I welcome Ilford/Harman effort to continue to make film and have nothing against generic wrapping paper.
Hope this was clear enough and I didn't tell something wrong.
Enjoy life,
Haris