Niceimage dry film NSA/NSB use blue PET substrate with imaging and protective layers coated separately on both sides. The film is compatible with thermal printer to print digital image, which is processed and stored in computer, to get various medical images. Compared to traditional processing, the procedure is more convenient and the speed of processing is faster. Meanwhile, it's enviromentally friendly because the whole procedure is free of chemicals. Dry film is compatible with thermal printer in light with features of low fog, high resolution and density, and bright tone.