Overview

This document specifies a method for determining the tendency of films and laminated films to curl longitudinal or transverse to the machine direction. The tendency to curl is used for the comparative assessment of the processability of films and laminated films in subsequent production processes. Three different methods of measurement can be applied for testing. The document has been prepared by the Working Committee NA 115-02-01 AA "Flexible Packmittel - Laminate, Folien, Säcke, Beutel, Tragetaschen" ("Flexible packaging - plastic and laminated foils, bags, pouches, carrier bags") of the Packaging Standards Committee (NAVp) at DIN.

Document: references other documents

Responsible national committee

NA 115-02-01 AA - Flexible packaging - plastic and laminated films, bags, pouches, carrier bags