Jis Z 1707 | HD |

: 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.

: The purpose of issuing such a standard would be to ensure quality, safety, and efficiency in packaging. This helps manufacturers and consumers by providing clear guidelines and specifications for packaging products. jis z 1707

: Evaluates the material's flexibility. Under standard guidelines, an elongation value below 10% is classified as poor , whereas values above 50% are considered good for flexible food application. : Measures the film's flexibility

Since most food is sealed using heat, the standard defines how strong those seals must be to prevent leaks or contamination. jis z 1707