Barriers Film
Medical image system Laser x ray dry film for DR CR MRI x-ray printer with CE ISO
Distinguish between front and back:
1) The simplest method is to breathe gently through your mouth. The non-printable side is the one that can be breathed out, and the printed side is the one that cannot be breathed out.
(2) You can also take the film out directly and put it naturally in your hand. The upturned side is the printing side.
(3) Dip your hand in a little water, and then gently stick it on the film. The sticky side is the printing side.
(4) If the medical film sheet is notched, the side with the notch in the upper right corner will be the printing side by default.