Testing to ensure the film doesn’t impart an "off" taste or smell to the contents.
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
Understanding JIS Z 1707: The Standard for General Packaging Plastic Films jis z 1707
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.
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 . Testing to ensure the film doesn’t impart an
Ensuring the plastic does not migrate harmful chemicals into food.
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 Tensile Strength and Elongation Understanding JIS Z 1707:
Established by the Japanese Industrial Standards Committee, JIS Z 1707 specifies the requirements for plastic films used specifically for general packaging. Here is a comprehensive look at what this standard entails and why it matters. What is JIS Z 1707?
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