| 摘要 |
FIELD: packaging industry.SUBSTANCE: machine comprises the area of filling packages through their open end, the area of sealing the open end of packages after filling, the area of end bending for forming the packages after sealing, and a conveyor for transporting the packages through the said areas in the conveying direction. At that the conveyor is located so that it passes outside the area of end bending through the intermediate area for transporting the packages. The machine additionally comprises the means for maintaining the first pressure in the area of sealing, the second pressure in the area of end bending, and the third pressure in the intermediate area. And the first and third pressure is higher than the second, which is higher than the fourth pressure prevailing outside the machine. The method comprises filling, sealing after filling, then forming a package in the respective areas and transporting on the conveyor through the areas of the packaging machine. At that the conveyor passes exactly as it is described in the machine, and the same pressure is maintained.EFFECT: group of inventions provides increase in quality and productivity.15 cl, 6 dwg |
