It is important to distinguish between JIS Z 1707 and the Japanese Food Sanitation Act (Shokuhin Eisei Ho).
Therefore, a product compliant with JIS Z 1707 is essentially "double verified"—it meets legal safety requirements and superior quality benchmarks.
If a film is too sticky, it will not feed properly through high-speed packaging machines. If it is too slippery, packages may slide off pallets. The standard sets guidelines for the Coefficient of Friction (COF) to ensure machinability.
One of the distinct features of JIS Z 1707 is its classification system, which categorizes films based on their manufacturing process and density. This classification helps manufacturers select the right material for specific applications.
| Nominal Thickness (mm) | Tolerance (%) | |------------------------|---------------| | < 0.05 | ±10 | | 0.05 – 0.10 | ±8 | | > 0.10 | ±7 |
Test method: JIS K 7130 (mechanical or electronic micrometer).
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.
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JIS Z 1707 is a critical Japanese Industrial Standard titled "General rules of plastic films for food packaging". It establishes the foundational guidelines and testing protocols for plastic materials directly in contact with food. Scope & Purpose
The standard specifies common requirements for both single-layer and multi-layer plastic films used as food packaging components, such as bags and containers.
Thickness Limit: It specifically applies to high-polymer materials with a thickness of less than 250 µm.
Exclusions: It does not apply to multi-layer films that include paper or metal foils. Key Iterations
JIS Z 1707:2019: The current active version, revised to align more closely with international ISO standards.
JIS Z 1707:1997: The previous version, which is now superseded by the 2019 edition. Critical Testing Areas jis z 1707
JIS Z 1707 defines several mechanical and physical testing methods to ensure safety and quality throughout the food distribution chain:
JIS Z 1707:2019 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.
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 1707:2019 is the current Japanese Industrial Standard that establishes the general rules of plastic films for food packaging. It specifies common requirements for both single-layer and multi-layer plastic films used to package food, though it does not apply to films combined with paper or metal foils. Key Technical Requirements It is important to distinguish between JIS Z
The standard defines several physical and mechanical performance metrics that plastic films must meet to be considered suitable for food packaging:
Tensile Strength: Stipulates minimum and maximum allowable values; for instance, some classes require values <25 MPa.
Elongation: 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.
Puncture Strength: Specifies testing methods and strength requirements to ensure the film can resist tearing or piercing during handling.
Heat Sealing: While often referenced alongside other standards like ASTM F88, it outlines general expectations for the integrity of heat-sealed packages. Standard Details Film Cutter FSC-1525
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 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 Therefore, a product compliant with JIS Z 1707
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.
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
New labeling requirements will likely mandate clear identification of film type to assist with mechanical recycling sorting.