Jis Z 1707 ✦

Her boss said, “Just use thicker film.” But thicker meant more plastic, higher cost, more waste.

: Measures the film's flexibility. Values above 50% are generally considered "good," while those below 10% are considered poor. Some specific bioplastics have been tested against a maximum stipulated percentage of 70% for certain applications. jis z 1707

Snack food outer wraps, frozen food bags, and confectionery liners often cite JIS Z 1707 for mechanical properties, with additional food safety declarations. Her boss said, “Just use thicker film

To meet JIS Z 1707 certification, films must undergo rigorous testing to ensure they protect food quality while remaining safe for consumers. Key parameters include: Tensile Strength & Elongation: Her boss said