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Status : Active
Standard Type : Main
Document No : ISO/TS 21975:2020
Document Year : 2020
Pages : 19
Edition : 1
Section Volume : Nanotechnologies (ISO/TC 229.)
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.