These revolutionary packaging machines fill and seal currently premade customized pouches, so no rollstock is necessary. The final result – your packaged item looks modern-day, offers advantage, and differentiates your self from a competition. Rise up pouches (SUPs) are perfect for high-volume goods like protein powders and powdered milk. https://www.linpack.com/news/vacuum-packaging-machines-what-to-consider-before-making-a-purchase