Because this standard covers a wide variety of materials (from the plastic wrap in your kitchen drawer to heavy-duty industrial packaging), a "good feature" to focus on is how the standard
However, note that newer standards like (for general PE films) or international ISO 15494 are sometimes preferred for non-Japanese supply chains. jis z 1707
It applies to both single-layer and multi-layer plastic films with a thickness of less than 250 µm, though it excludes films that include metal foils or paper. Why It Matters: The "Tests" Because this standard covers a wide variety of