Abstract

This document specifies a method for determining the curl of films and film laminates longitudinally and transversely to the machine direction. The curl is used for comparative assessment of the processability of films and film laminates in subsequent production processes. Three different measuring methods can be used for the test. The document was developed in the working committee NA 115-02-01 AA "Flexible packaging - laminates, films, sacks, bags, carrier bags" in the DIN Packaging Standards Committee (NAVp).

Begin

2024-05-21

Planned document number

DIN 55403

Project number

11501345

Responsible national committee

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

draft standard

Packaging test - Test method for packaging films - Determination of the tendency to curl
2024-12
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previous edition(s)

Packaging test - Test method for packaging films - Determination of the tendency to curl
2014-07

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