PERFORATED SHRINK WRAP SLEEVES AND CONTAINERS Russian patent published in 2017 - IPC B65D23/08 

FIELD: food industry.

SUBSTANCE: container, comprising a liquid beverage concentrate, comprises a container body, containing liquid beverage concentrate, and latching cap on container body. Latching cap has flap part and is configured to supply jet of liquid beverage concentrate, when flap part is in open position. Container also comprises a shrink wrap sleeve, having an upper strip and a lower strip, which are detachably connected on an circular line of perforations. Upper strip comprises at least one vertical line of perforations in direction of circular line of perforations and ending at free end. When upper strip is torn off from lower strip, lower strip is retained on container body after separation of upper strip from lower strip, covering line of latching cap. Flap part can move into open position, and lower strip provides an indication of opening.

EFFECT: group of inventions provides reliable protection of contained beverage concentrate.

42 cl, 18 dwg