Underneath the strain in the claws, the polyethylene immediately cools and solidifies, finishing the sealing system. Immediately after sealing, the cutter inside the claws cuts the packaging in the sealing space. All of our machines are created of top quality components, it consists of 2T welding then milling integrated molding https://www.linpack.com/news/vacuum-packaging-machines-what-to-consider-before-making-a-purchase