Underneath the force of the claws, the polyethylene rapidly cools and solidifies, completing the sealing process. After sealing, the cutter Within the claws cuts the packaging within the sealing region. Our machine has a single calendar year warranty and our machine's cam/splitter/air distributor has life circle guarantee. Based on https://www.linpack.com/news/streamline-your-liquid-packaging-process-with-advanced-technology