Jis Z 1707 May 2026

JIS Z 1707 is the Japanese Industrial Standard for Food Wrapping Plastic Films.

Because this standard covers a wide variety of materials (from the plastic wrap in your kitchen drawer to heavy-duty industrial packaging), a "good feature" to focus on is how the standard classifies films based on their functional properties and material types.

Here is a feature breakdown of JIS Z 1707, highlighting why it is a critical benchmark for food safety and packaging performance.

1. Historical Context and Scope

Conclusion

JIS Z 1707 offers a practical, health-centered framework for identifying and managing occupational health risks in Japanese workplaces. Whether you are implementing it directly or aligning your existing health and safety system with its principles, the standard helps prioritize worker health, reduce long-term harms, and strengthen overall operational resilience.

If you’d like, I can:

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JIS Z 1707 is the Japanese Industrial Standard titled "General Rules of Plastic Films for Food Packaging."

It provides a standardized framework for the physical and mechanical properties required of plastic and edible films used in the food industry. GlobalSpec Scope & Application The standard specifies general requirements for both single-layer multi-layer

plastic films, primarily focusing on those with a thickness of less than

. It is widely cited in research for developing sustainable, biodegradable, and edible food packaging materials. ScienceDirect.com Core Quality Requirements

According to the standard (and various research citations), films must meet specific thresholds for safety and durability: ResearchGate

JIS standards are published by the Japanese Standards Association (JSA) to establish uniform technical standards for various products and services. The "Z" series often relates to packaging and related standards.

Without the full details or context of JIS Z 1707, I can provide a general overview of what such a standard might entail based on common industry practices:

  1. Standard Number and Title: The designation JIS Z 1707 likely refers to a specific standard related to packaging. The "Z" indicates it's part of a series related to packaging, and "1707" is the specific identifier for that standard.

  2. Content: The content of JIS Z 1707 could relate to various aspects of packaging, such as:

    • Materials: Specifications for materials used in packaging, including paper, plastics, metals, and more.
    • Design and Testing: Requirements for the design of packaging to ensure safety, efficiency, and compliance with regulations. This could include tests for strength, durability, and environmental resistance.
    • Safety: Standards for ensuring packaging is safe for consumers, including aspects like sharp edge protection, toxicity, and choking hazards.
    • Environmental Considerations: Guidelines for sustainability, recyclability, and environmental impact of packaging materials and designs.

  3. Purpose: 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.

  4. Industries Affected: Industries involved in packaging, including manufacturing, food processing, pharmaceuticals, and consumer goods, would likely be affected by this standard.

  5. Compliance and Certification: Products or packaging materials that comply with JIS Z 1707 would undergo testing and certification processes to demonstrate adherence to the standard. This could involve third-party testing and certification bodies.

For specific details on JIS Z 1707, I recommend consulting the Japanese Standards Association (JSA) or a relevant industry body that could provide the most accurate and up-to-date information on this standard. jis z 1707

However, I can offer a helpful fictional story built around this standard, illustrating how such technical rules quietly solve real-world problems.

Title: The Film That Held Together

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.

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

Yuki spent nights reading dry technical documents. Then she found it: JIS Z 1707 — a standard for polyethene films used in industrial packaging. It didn’t just specify thickness. It specified:

“Everyone ignores this,” her senior muttered. “Too picky.”

But Yuki ran trials meeting every point in JIS Z 1707. The new film was not thicker — but it was more consistent. Seals held at 50°C and 90% humidity. Tears stopped propagating.

Three months later: zero cracked bags in export trials.

The farmer wrote: “Our rice reached the other side of the world like it was just harvested yesterday.”

Yuki framed a copy of JIS Z 1707. Not because standards are exciting — but because sometimes, helpfulness hides in a code number, waiting for someone to read it.

JIS Z 1707 is the Japanese Industrial Standard that defines the "General rules of plastic films for food packaging". It outlines safety and quality standards for materials used to package food, ensuring that films do not contaminate food or affect its quality. Key Aspects of JIS Z 1707:2019

Scope: Applies to single-layer and multi-layer plastic films used for food packaging.

Excluded Materials: This standard does not apply to multi-layer plastic films consisting of paper or metal foils.

Thickness: The films covered are generally defined as having a thickness of less than

Safety Standards: The standard specifies safe usage guidelines for materials, including requirements for additives, to prevent migration into food products.

Revision History: The current version is JIS Z 1707:2019 (published in 2019-01-21), which replaced the previous 1997 edition. Main Categories of Requirements

Material Safety: Films must meet specific hygiene standards for food contact surfaces.

Physical Properties: Requirements regarding heat resistance, tensile strength, and sealing performance. JIS Z 1707 is the Japanese Industrial Standard

Additive Limits: Restrictions on heavy metals and plasticizers that can be used in the plastic manufacturing process. Related Standards & Testing

JIS Z 1707 often references other standards for testing the suitability of the films:

JIS K 7129: Testing methods for water vapor transmission rate of plastic film.

JIS Z 0208: Testing method for water vapor transmission rate of moisture-proof packaging.

JIS Z 7121: Guidelines for life cycle inventory surveying of plastic recycling.

For a complete and technical breakdown of the standard, you can view the official document at the Japanese Standards Association (JSA) webdesk. To make this guide more actionable, are you: Manufacturing food packaging film? Sourcing film for a food product? Testing film compliance for import/export to Japan?

Knowing this will help me provide specific details on the testing criteria, material restrictions, or labeling requirements you need.

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

JIS Z 1707 is the Japanese Industrial Standard that provides the "General rules of plastic films for food packaging." It establishes the common requirements and testing methods for single-layer and multi-layer plastic films used to protect food products. Scope and Application

Materials: Covers single-layer and multi-layer films mainly composed of high-polymer materials.

Thickness: Generally applies to films with a thickness of less than

Exclusions: Does not apply to multi-layer films containing paper or metal foils. Key Quality Parameters & Standards

To comply with JIS Z 1707, plastic and edible films are typically tested for several physical and mechanical properties:

Tensile Strength: Measures the maximum stress the film can withstand while being stretched. Standard values often required for edible packaging are around

Elongation at Break: Evaluates the material's elasticity and ability to deform before failing.

Puncture Resistance: Assessed using a hemispherical needle (radius

mm) to simulate contact with sharp objects. Compliance often requires a puncture strength between

Water Vapor Transmission Rate (WVTR): A critical barrier property. For example, standards mentioned in literature indicate that high-quality edible films should not exceed a transmission rate of per 24 hours. Draft a JIS Z 1707–aligned checklist for a

Heat Seal Strength: Specific testing methods for the strength of heat-sealed parts of flexible packages. Film Puncture Test Fixture TKS-20N / TKS-250N

JIS Z 1707 is the Japanese Industrial Standard that provides the General rules of plastic films for food packaging

. It serves as a benchmark for the quality, safety, and physical properties of single-layer and multi-layer plastic films used to protect food products. ScienceDirect.com Scope and Application Material Types

: Applies to plastic films mainly composed of high-polymer materials with a thickness of less than 250 µm Exclusions

: This standard does not apply to multi-layer films that include metal foils (like aluminum) or paper. Current Version : The most recent major update is JIS Z 1707: 2019

, which replaced older versions like the 1975 and 1997 editions often cited in older research. 日本規格協会 JSA GROUP Webdesk Key Quality and Safety Parameters

To be compliant, films must meet specific physical and mechanical thresholds. Researchers developing eco-friendly "edible films" frequently use these as a target. Springer Nature Link

Draft Essay: Understanding the JIS Z 1707 Standard IntroductionThe JIS Z 1707 standard, established by the Japanese Industrial Standards (JIS) committee, serves as a critical benchmark for the performance and quality of plastic films used in food packaging. As global supply chains become more complex, adherence to such standards ensures that packaging materials effectively protect food products from contamination, spoilage, and physical damage.

Scope and ApplicationJIS Z 1707 specifically focuses on general rules for plastic films used for food packaging. It covers various materials, including polyethylene (PE), polypropylene (PP), and laminated films. The standard provides a framework for manufacturers to evaluate whether a film is fit for purpose, balancing technical performance with consumer safety.

Key Technical RequirementsThe standard outlines several vital physical and chemical properties that must be tested and verified:

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

Heat Sealing Properties: Since most food packaging is heat-sealed to maintain freshness, JIS Z 1707 defines methods for measuring seal strength to prevent leaks or "breeches" in the barrier.

Hygiene and Safety: Perhaps most importantly, the standard aligns with food sanitation laws. It sets limits on the migration of harmful substances (such as heavy metals or volatile organic compounds) from the plastic into the food.

Barrier Performance: While specific barrier requirements (like oxygen or moisture transmission rates) often depend on the specific food item, JIS Z 1707 provides the methodology to ensure consistency in these measurements.

Importance in the IndustryFor manufacturers, compliance with JIS Z 1707 is a mark of quality that facilitates entry into the Japanese market—one of the most stringent in the world regarding food safety. For consumers, it provides an invisible layer of protection, ensuring that the materials touching their food are chemically stable and physically reliable.

ConclusionJIS Z 1707 is more than a technical manual; it is an essential pillar of food safety infrastructure. By standardizing the testing and performance of plastic films, it minimizes waste due to spoilage and protects public health, ensuring that the packaging is as safe as the food it contains.

Evaporation Residue (Migration Test)

This is a critical chemical test. The film is immersed in solvents (simulating different types of food—e.g., water for aqueous foods, heptane/ethanol for fatty foods) for a set period. The amount of chemical substances that "migrate" from the film into the solvent is measured. This must remain well below the safety threshold to prevent toxicity.

7. Overall assessment

3.2 Prohibited Additives

The standard strictly prohibits the use of:

For food contact applications, additional compliance with Japan’s Food Sanitation Act (JFSL) is required, though JIS Z 1707 itself is not a food-contact-specific standard.

4.4 Tear Strength (JIS K 7128, Trouser method)

9. Common Non-Conformities and How to Avoid Them

Based on factory audit data, the most frequent failures when testing to JIS Z 1707 are:

  1. Inconsistent thickness – especially center-to-edge variation in blown films. Use automatic gauge control and die centering tools.
  2. Low tear strength in TD – often due to poor MD/TD orientation balance. Adjust blow-up ratio (BUR) to 2.0–2.5 for LDPE.
  3. COF outside range – too much slip additive (high COF) or insufficient corona treatment (low COF). Monitor additive dosing carefully.
  4. Tensile elongation below 200% – excessive regrind or degraded resin. Limit regrind to ≤ 15% for Type 2 films.