For X-rays

37.02 Photo aphic film in rolls, sensitised, unexposed, of any material other than paper, paper oard or textiles; instant print film in rolls, sensitised, unexposed. f - For X-ray - Other film, without perforations, of a width not exceeding 105 rnm : 3702.31 - - For colour photography (polychrome) 3702.32 - - Other, with silver halide emulsion 3702.39 - - Other 3702.10 - Other film, without perforations, of a width exceeding 105 mrn : 3702.41 - - Of a width exceeding 610 mm and of a length exceeding 200 m, for colour 3702.42 - - Of a width exceedin 610 mm and of a length exceeding 200 m, other than photography (polychrome) for colour photograpfly - - Of a width exceeding 610 mm and of a length not exceeding 200 m 3702.44 - - Of a width exceeding 105 mm but not exceeding 610 mrn - Other film, for colour photography (polychrome) : 3702.52 - - Of a width not exceeding 16 mrn 3702.53 - - Of a width exceeding 16 rnm but not exceeding 35 mm and of a length not 3702.43 exceeding 30 rn, for slides 3702.54 - - Of a width exceeding 16 mrn but not exceeding 35 mrn and of a length not exceeding 30 m, other than for slides 3702.55 - - Of a width exceeding 16 mm but not exceeding 35 mm and of a length exceeding 30 m 3702.56 - - Of a width exceeding 35 mrn - Other : 3702.96 - - Of a width not exceeding 35 mm and of a length not exceeding 30 m 3702.97 - - Of a width not exceeding 35 rnm and of a length exceeding 30 m 3702.98 - - Of a width exceeding 35 mm This heading covers : (A) Photographic film in rolls, of any material other than paper, paperboard or textiles. Photographic film in rolls (i.e., other than flat), sensitised, unexposed is usually of poly(ethy1ene terephthalate), cellulose acetate or similar flexible materials and normally provldes for a number of exposures. The heading does not cover such film of paper (e.g., paper films " used to make negatives), paperboard or textiles (heading 37.03). " Film in rolls falls in this heading with or without perforations; it must be protected from the light by paper backing or other suitable packing. The heading includes : (1) Cinematographic film, the normal width of which is 35, 16,9.5 or 8 rnrn. (2) " Still " camera film in roll form. Photographic film not cut to usable sizes remains classifiable in this heading. Like the photographic plates of heading 37.01, this film may be used for amateur, professional photomechanical, scientific, radiographic, etc., purposes. X-ray film in rolls is generally sensitised on both sides. Sensitised film for photoelectric sound recording is also classified here. (B) Instant print film in rolls. Instant print film in rolls permits instant production of finished ositive photographs. Such film consists of a sensitised film of any material, such as cellu ose acetate, poly(ethy1ene terephthalate) or other plastics, pa er, paperboard or textiles (negative), a specially treated strip of paper (positive) and a deve oper. However, instant print film in the flat, sensitised, unexposed, is excluded (heading 37.01). The heading does not: cover : (a) Unexposed photographic plates and film in the flat (heading 37.01). @) Unsensitised film of plastics (Chapter 39). (c) Prepared unrecorded film for mechanical sound recording (heading 85.23). -