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ISO/TS 21975:2020

Nanotechnologies — Polymeric nanocomposite films for food packaging with barrier properties — Specification of characteristics and measurement methods

Jun 25, 2020

General information

90.60     Sep 3, 2023


ISO/TC 229

Technical Specification


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This document specifies characteristics including barrier properties to be measured of polymeric nanocomposite films used for improving food packaging. The barrier properties cover gas (oxygen), water vapour transmission and UV-Vis light transparency. This document also describes the relevant measurement methods.
This document addresses neither safety and health issues related to the food packaging nor environmental aspects.

Life cycle


ISO/TS 21975:2020
90.60 Close of review
Sep 3, 2023