ISO 9958-1:1992

Draughting media for technical drawings — Draughting film with polyester base — Part 1: Requirements and marking

Specifies definitions as well as requirements for the following properties of film to be used as a medium for drawn and written information which it is possible to duplicate, revise and store: thickness, dimensional stability, permanent dimensional change, stability of form, adhesion, marking from metal objects, fold marks, surface resistance, visual density, draughting quality. In addition, specifies the contents of the label to be affixed on the outside of the package.