Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ISO TS 21975:2020
• Năm ban hành / Publication date: 2020
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Nanotechnologies — Polymeric nanocomposite films for food packaging with barrier properties — Specification of characteristics and measurement methods
• Chỉ số phân loại Quốc tế (ICS) / By field: 07.120 - Công nghệ Na nô
• Số trang / Page: 26

Phạm vi áp dụng / Scope of standard

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.