FIELD: food industry. SUBSTANCE: method includes steps of pasteurization; pouring in cardboard containers having a cover with two sloping surfaces and flaps; sealing; and cooling. The containers are manually opened to form a drain hole. The containers have thermoplastic coatings made, for an example, of polyethylene. The pouring in is carried out at ambient pressure and temperature lower than 27 C. The containers are sealed by an easy-to-open sealant disposed in the center of an end flap upper section. The pasteurization is carried out after sealing by warming the container up to the temperature laying in the range from 71 C to the thermoplastic coating softening temperature. The foodstuff is left at this temperature for a predetermined pasteurization time. The cardboard container has a pointed top sealed by heating. The top is built by opposite lateral panel having end flaps. The lateral and end panels are provided with folding lines to ease the opening and closing of the container. The central upper part of each end flap is provided with a zone of lowered adhesion. The lower central part of the upper flaps is provided with a point hole with is pressed in both upper flaps simultaneously to bond the adjacent folded inside end flaps. EFFECT: improved packing. 8 cl, 7 dwg
