At this point, the packaging paper has reached its best posture and then moves downwards, forming a paper cylinder from the longitudinal sealing heater five and guidebook wheel six, with the remaining hydrogen peroxide evaporated by heater 7 ahead of the solution starts to fill. Sachet packaging machines use https://tray-sealing-machine64961.onesmablog.com/the-basic-principles-of-sauce-packaging-machines-73213127