FIELD: packing industry.
SUBSTANCE: invention relates to a packing machine, which forms tight packing reservoirs from a packing material cloth. In the machine the cloth is pulled through a section of sterilisation, which comprises an inlet chamber, a bath with hydrogen peroxide and a sterile chamber, besides, the cloth is pulled into the inlet chamber by means of a collar seal. At the same time in process of regular functioning of the machine the excessive pressure is maintained in the sterile chamber, and in the inlet chamber - lower pressure is maintained. The machine also comprises a safety chamber, installed upstream the inlet hole into the inlet chamber.
EFFECT: invention provides for reduced risk of hydrogen peroxide discharge in case of machine stops.
7 cl, 4 dwg
