Jis Z 1707 [TOP]
Display characteristics
Referencing cross-cutting test metrics like , this step evaluates structural durability. The film is loaded into a universal testing machine and pulled apart until a fracture occurs. It verifies that the film can elongate elastic strain and handle load pressures without instantly snapping.
| Property | Typical Requirement (Grade example: Type 2) | | :--- | :--- | | | ±10% of nominal (e.g., 0.05 mm, 0.10 mm, 0.20 mm) | | Tensile strength (MD/TD) | ≥ 24.5 MPa (250 kgf/cm²) | | Elongation at break | ≥ 250% (MD/TD) | | Tear strength (JIS K 7128) | ≥ 0.49 N (depending on thickness) | | Impact strength | Specified using the pendulum method | | Water resistance | No water penetration under defined hydrostatic pressure | jis z 1707
: By outlining precise engineering tolerances and testing methodologies, the document establishes a shared technical language between polymer suppliers, converters, and food manufacturing QA teams. Critical Material Specifications and Tolerances
JIS 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. | Property | Typical Requirement (Grade example: Type
. Established to ensure the safety, durability, and functionality of food containers, this standard covers both single-layer and multi-layer plastic films. Intertek Inform
Compliant film rolls must be clearly labeled with: Try again later.
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, expanded the number of referenced standards from 8 to 26 to keep up with global safety and technology trends.
