The standard was notably updated to JIS Z 1707:2019, incorporating stricter safety requirements regarding substance migration, aligning with modern food safety regulations. Key Requirements of JIS Z 1707:2019
The standard specifically applies to films with a thickness of less than 250 µm (0.25 mm) 日本規格協会 JSA GROUP Webdesk 2. Key Technical Requirements
— A Chinese technical platform that provides access to JIS Z 1707:2019 and the superseded 1997 edition. jis z 1707
| Nominal Thickness (mm) | Tolerance (%) | |------------------------|---------------| | < 0.05 | ±10 | | 0.05 – 0.10 | ±8 | | > 0.10 | ±7 |
. Established by the Japanese Standards Association (JSA), this regulation applies to plastic films with a thickness under 250 micrometers ( The standard was notably updated to JIS Z
: The maximum allowable material thickness is strictly locked at 0.25 mm .
is the Japanese Industrial Standard that establishes the general rules and physical requirements for plastic films used in food packaging . | Nominal Thickness (mm) | Tolerance (%) |
JIS Z 1707 remains a vital standard in the food packaging industry, guaranteeing that polyethylene films are safe for consumption-related uses. Furthermore, as the world moves toward sustainable packaging, JIS Z 1707 serves as an essential, rigorous benchmark for developing new biodegradable and bio-based films, ensuring that "green" solutions are also safe and durable.