FIELD: packaging industry.
SUBSTANCE: cover from synthetic resin, which is installed on end section of a container, filled with carbonated drink includes: a top flat section and cylindrical section extending downward from peripheral edge of upper flat section; where inner sealing ledge inserted into end section, and outer sealing projection adjacent to outer surface are formed on inner surface of top flat section. Annular adjacent convex section adjoining inner surface is formed on outer surface of internal sealing projection.
EFFECT: outer sealing ledge has inner surface with inner diameter decreasing in direction of far end, and section of minimum inner diameter, which is lower end of inner surface adjoins outer surface of end section in a position located at a distance from end section of holes in direction of container housing.
8 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
SU1813058A3 |
