Jis Z 1707 | =link=

One of the strongest features of the standard is how it strictly categorizes films based on their chemical composition. This helps manufacturers and consumers choose the right film for the right application (e.g., microwave safety vs. freezer storage).

First established to set common rules for food-grade plastic films. The Modern Update (2019): The latest version, JIS Z 1707:2019

A primary objective of the standard is mitigating global food waste by retarding oxidative and bacterial spoilage.

This includes tensile strength and elongation. Packaging must be robust enough to withstand the stresses of transportation, handling, and stacking without tearing or puncturing. jis z 1707

JIS Z 1707 – [Full Title of the Draft, e.g., Adhesive tapes for packaging] Draft date: [YYYY-MM-DD] Reviewer: [Your Name/Organization] Review date: [YYYY-MM-DD]

Snack food outer wraps, frozen food bags, and confectionery liners often cite JIS Z 1707 for mechanical properties, with additional food safety declarations.

where a pin is pierced through the film to ensure sharp food edges (like bones or dried noodles) won't cause leaks. Barrier Properties: One of the strongest features of the standard

JIS Z 1707 covers both physical characteristics and chemical safety requirements for packaging. 1. Safety and Hygienic Standards

While not mandatory for all grades, when heat sealability is claimed:

JIS K 6782 is for agricultural PE films (greenhouses, mulching) which require UV durability of at least 12–24 months. JIS Z 1707 is for general industrial packaging without long-term outdoor exposure. First established to set common rules for food-grade

In a small packaging plant outside Osaka, Yuki Tanaka stared at a production line that kept failing. Her team made moisture-barrier bags for rice — but during shipping to tropical markets, the bags cracked. Farmers were losing harvests.

Ensuring no harmful substances migrate into food.