Jis Z 1707 (2026)

The standard specifies tolerances for thickness and width.

Anti-static variants (Type 3, special quality) protect semiconductor trays and PCBs. The dimensional stability under varying humidity is superior to non-certified films.

If you are looking to purchase polyethylene film that meets JIS Z 1707, follow this checklist:

Like many modern industrial standards, JIS Z 1707 is subject to periodic review. Recent trends in the industry have influenced updates to the standard:

| Nominal Thickness (mm) | Tolerance (%) | |------------------------|---------------| | < 0.05 | ±10 | | 0.05 – 0.10 | ±8 | | > 0.10 | ±7 |

Test method: JIS K 7130 (mechanical or electronic micrometer).

Document: 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]

The "best feature" of JIS Z 1707 is its balance between utility and safety. It provides a universal language for the industry:

If you are looking for a specific angle for a report or article, I recommend focusing on the "Barrier Properties vs. Material Type" section, as this is where the science of food preservation meets material engineering.

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

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. jis z 1707

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

Understanding JIS Z 1707: The Standard for Food Packaging Films

If you are in the food industry or manufacturing, you’ve likely come across JIS Z 1707

. This Japanese Industrial Standard is a critical benchmark for the quality and safety of plastic films used in food packaging. What is JIS Z 1707? JIS Z 1707:2019 (the most recent version) outlines the "General rules of plastic films for food packaging"

. It applies to both single-layer and multi-layer plastic films—specifically those with a thickness of less than

While it doesn't cover films made of paper or metal foils, it is the "gold standard" for evaluating modern flexible packaging like spout pouches and snack bags. Key Performance Tests

To comply with JIS Z 1707, films must undergo rigorous testing to ensure they can protect food during shipping and handling. The most notable tests include: Puncture Resistance

: Measures the force required for a thin pin to penetrate the film. This ensures bags don't easily tear when placed in backpacks or handled by consumers. Tensile Strength & Elongation

: Evaluates how much the film can stretch and pull before breaking. Water Vapor Transmission & Absorption The standard specifies tolerances for thickness and width

: Standards for how well the film resists moisture—crucial for keeping dry goods crisp or wet goods hydrated. Heat Seal Strength : Often tested in conjunction with related standards like JIS Z 0238

, ensuring the "seals" of the package don't fail under pressure. Why It Matters for "Green" Packaging

Interestingly, JIS Z 1707 has become a primary reference for researchers developing biodegradable and edible films

. As scientists experiment with starch-based or chitosan bioplastics, they use JIS Z 1707 to prove that these eco-friendly alternatives are just as strong and safe as traditional petroleum-based plastics.

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. If you are looking for a specific angle

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.

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 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