Understanding JIS Z 1707: The Standard for General Packaging Plastic Films
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
JIS Z 1707, titled "General rules of plastic films for food packaging," provides a framework for evaluating the physical and chemical properties of plastic films. While the title often emphasizes food packaging, the testing methods and quality benchmarks it sets are widely adopted across various industries to ensure film durability and safety. jis z 1707
Testing to ensure the film doesn’t impart an "off" taste or smell to the contents.
In the world of packaging engineering, reliability isn’t just a preference—it’s a requirement. Whether you are protecting food, electronics, or medical devices, the integrity of the plastic film used is governed by rigorous standards. One of the most critical benchmarks in this industry is . Understanding JIS Z 1707: The Standard for General
Setting benchmarks for clarity, which is essential for consumer inspection of food products.
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 While the title often emphasizes food packaging, the
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
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
Beyond mechanical durability, JIS Z 1707 plays a major role in consumer safety. The standard includes provisions regarding: