BS ISO 14546:2000

Contents
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Conditions for measurement of dimensions
5 Film dimensions
6 Film thickness
7 Roll lengths
8 Leader and trailer requirements
9 Film perforations
10 Spool dimensions
11 Package marking
Figures
Figure 1 - Typical splice of leader/trailer and
           film (see Table 5)
Figure 2 - Film perforations (see Table 2)
Figure 3 - Aerial film spools (see Table 6, 7 and 8)
Tables
Table 1 - Aerial film widths (dimension A)
           (see Figure 1 and 2)
Table 2 - Perforation dimensions for aerial films
           (see Figures 2)
Table 3 - Film thickness
Table 4 - Preferred lengths for aerial films in rolls
Table 5 - Spliced leader and trailer widths
           (see Figure 1)
Table 6 - Dimensions of aerial film spools
           (see Figure 3)
Table 7 - Dimensions of spools - Preferred sizes
Table 8 - Dimensions of spools - Recognized sizes

Specifies dimensions for films, leaders and trailers, perforations where applicable, and package marking for rolls of photographic film used in aerial applications. It also describes the sizes and dimensions of steel or aluminium spools for appropriate sizes of film.

This International Standard specifies dimensions for films, leaders and trailers, perforations where applicable, and package marking for rolls of photographic film used in aerial applications.

This International Standard also includes the sizes and dimensions of steel or aluminium spools for appropriate sizes of film.