At this time, the packaging paper has reached its maximum placement then moves downwards, forming a paper cylinder from the longitudinal sealing heater 5 and guideline wheel 6, While using the remaining hydrogen peroxide evaporated by heater 7 before the merchandise starts to fill. Sachet packaging machines use heat-sealable https://www.linpack.com/news/advanced-equipment-for-seamless-fluid-containment-and-sealing