Jis - Z 1707

The "teeth" of JIS Z 1707 lie in its specific testing protocols. To comply with this standard, a plastic film must be vetted through several mechanical tests: 1. Tensile Strength and Elongation

This evaluates how well the film resists sharp objects. For products with hard edges (like dried pasta or electronic components), high puncture resistance is mandatory to maintain a vacuum or a sterile environment. 4. Impact Resistance

The standard ensures that manufacturers produce films that can withstand the stresses of the supply chain—from the heat-sealing process in the factory to the pressure of stacking in a warehouse. Key Testing Parameters jis z 1707

Testing to ensure the film doesn’t impart an "off" taste or smell to the contents.

Beyond mechanical durability, JIS Z 1707 plays a major role in consumer safety. The standard includes provisions regarding: The "teeth" of JIS Z 1707 lie in

For films used in shrink-wrapping, JIS Z 1707 provides guidelines on how much the material should contract when heat is applied, ensuring a snug, professional fit. Importance in Food Safety

Setting benchmarks for clarity, which is essential for consumer inspection of food products. For products with hard edges (like dried pasta

Perhaps the most vital test for food safety. This measures the force required to pull apart a heat-sealed seam. If the seal strength is too low, the package may leak or become contaminated; if it's too high, the consumer may find it impossible to open. 3. Puncture Resistance

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