Jis Z 1707 -

The standard addresses several barrier properties critical to food preservation:

A key test, often performed with a 1mm tip diameter, to ensure the film does not tear easily from sharp edges of food items. 3. Barrier Properties

JIS Z 1707 Target Thresholds (Max/Min Limits) +---------------------------------------------+ | Film Thickness: < 0.25 mm (250 μm) | | Tensile Strength: >= 0.39 MPa | | Elongation Ratio: >= 70% | | WVTR (Moisture): < 7.0 g/m²/24h | +---------------------------------------------+ 1. Dimensional Limits : The film must be less than 0.25 mm ( jis z 1707

The percentage increase in length before the film breaks.

When creating nanocomposite films using materials like coco husks to improve durability, JIS Z 1707 acts as a necessary safety and quality benchmark, confirming that the added nano-materials do not break down in a way that exceeds safety limits. Conclusion When creating nanocomposite films using materials like coco

is the Japanese Industrial Standard for the general rules of plastic films for food packaging . It establishes common requirements for both single-layer and multi-layer plastic films—typically those with a thickness of less than 250 µm—used to protect food products. Key Scope & Application

). Thinness optimizes raw material usage while maintaining structural integrity. 2. Mechanical Strength Key Scope & Application )

establishes the "General Rules of Plastic Films for Food Packaging," providing a standardized framework for the design and performance of plastic films used to protect food products. Scope and Application

If you're looking to compare this standard with other international guidelines, I can provide information on ISO standards or EU food-contact regulations. Share public link

To ensure the packaging keeps food secure, the standard sets benchmarks for: