While self-declaration is permitted under JIS, many large buyers require certification from organizations like:

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

Remember: A roll that says “PE film” is a commodity. A roll certified to is an engineered product.

This measures how much pull a film can withstand before it breaks. It ensures that the packaging won't snap under the weight of the product or during high-speed automated filling. 2. Heat Seal Strength

is the Japanese Industrial Standard for Food Wrapping Plastic Films .

The heart of JIS Z 1707 lies in its quantitative specifications. Below are the key parameters with their corresponding test methods.

Yes, under Type 3 (special quality). Additional surface resistivity requirements (typically ≤ 1×10¹¹ Ω/sq) must be agreed separately.