Is it good to use PP bag or plastic film?
In fact, the plastic film is not good, because the film is easy to produce electrostatic glue sand and other hard particles (hardness greater than disk) due to careless small scratches on the surface of the film and the surface in close contact to remove the disc, so the theory of paper (shell) bag is better than thin film
The best or hard plastic box, that is, the disk is not touching the object, but it is not conducive to storage, too much space, so it is plastic film, and then wrapped outside a layer of better packing! The tray bag is the most rubbish! But you have a nice way! Plastic film, put in tray package, very good!
With asbestos mesh (general dish pack more use of this media) direct contact with the disk, the relative effect is better
