BS 5550-5.1.1:1978
Superseded
View Superseded by
Cinematography. Common to more than one film gauge. Raw stock Definition, testing and marking of motion-picture safety film
Hardcopy , PDF
English
03-31-1978
08-15-1995
NO CONTENTS SECTION
Defines safety film for motion-picture use, and describes tests and marking. The term "safety film" refers to all perforated film used in motion-picture industry including leaders, unperforated leaders; sensitized stock based on silver halide, dye transfer, vesicular or other image-producing systems, raw and processed stock; and magnetically coated perforated film. Safety film is described difficult to ignite, slow burning and low in nitrate nitrogen content.
| Committee |
CPW/36
|
| DevelopmentNote |
REPLACES BS 850:1971.
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 543:1990 | Identical |
| UNE-EN ISO 6806:2024 | Identical |
A newer version of this standard is available.
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