FIELD: packaging.
SUBSTANCE: group of inventions relates to the field of packaging. Machine for packaging in the modified gas environment, skin-packaging or vacuum packaging, comprising the first feeding means, the second feeding means and the welding station. First feeding means are intended for the first film feeding into the machine. Second feeding means are intended for the second film feeding to the machine. At the welding station, vacuum is created and / or a modified gaseous medium is fed and the second film is welded to the first film to obtain a package. Machine comprises the first film moving means to the movement distance from the initial position, holding and moving, in the direction of travel to the final position. Moving means are structurally executed for the subsequent return to the initial position when machine is in operation mode. When implementing the packaging method, feeding the first film into the machine by the first feeding means. Placing the second film on the first film after placing the product to be packaged onto the first film. Creating the vacuum is or introducing the modified gas environment between the films. Welding the films. Separating the packaging.
EFFECT: increasing the packaging efficiency by waste film minimization.
21 cl, 5 dwg
