Jis Z 1707 [portable] Jun 2026

While self-declaration is permitted under JIS, many large buyers require certification from organizations like:

The standard defines 14 key performance tests that every food film must be evaluated against to prevent "food accidents" and ensure quality. Notable tests include: Puncture Strength: A specific puncture strength test

If you are an exporter looking to sell food products in Japan, your packaging must comply with JIS Z 1707. Even for companies not selling in Japan, following this standard is often seen as a mark of "premium quality" because its testing thresholds are frequently more stringent than general ISO standards. Summary of Key Testing Metrics Metric Evaluated Why it matters Force at break Prevents bags from tearing under weight. Puncture Newtons (N) Protects against sharp food items. Heat Seal Bond strength Ensures the package stays airtight. Extraction Mg/L of residue Ensures chemical safety for consumers. If you are a manufacturer or buyer, I can help you further. Compare JIS Z 1707 to FDA or EU food contact regulations ? jis z 1707

Yuki spent nights reading dry technical documents. Then she found it: — a standard for polyethene films used in industrial packaging. It didn’t just specify thickness. It specified:

For global exporters of food packaging materials, understanding and complying with JIS Z 1707 is the key to unlocking the sophisticated and quality-driven Japanese food market. As the industry moves toward more sustainable solutions, this standard will continue to evolve, maintaining Japan’s reputation for some of the highest food safety standards in the world. While self-declaration is permitted under JIS, many large

The film must be strong enough to withstand the rigors of packaging machinery and transportation. The standard defines minimum tensile strength (force required to break the film) and elongation (how much the film can stretch before breaking).

| Test Item | Key Methods | Purpose | | :--- | :--- | :--- | | (水蒸気透過度試験) | Typically performed using the instrument method outlined in JIS K 7129:1992. | Measures the amount of moisture vapor that can pass through a film over time, indicating its moisture barrier. | | Oxygen Gas Transmission Rate Test (酸素ガス透過度試験) | Performed according to the gas transmission rate test method in JIS K 7126. | Measures the amount of oxygen that can permeate a film, which is critical for preventing oxidative spoilage of foods. | Summary of Key Testing Metrics Metric Evaluated Why

JIS Z 1707:1997 General rules of plastic films for food packaging

Plastic liners used inside cardboard boxes or drums for liquid or solid food ingredients.

Beyond mechanical durability, JIS Z 1707 plays a major role in consumer safety. The standard includes provisions regarding: