FIELD: manufacture of containers. SUBSTANCE: container has casing with bottom provided with slot directed into container, annular bead made in the form of support and two parallel ring-shaped rims positioned inside casing to define annular slot, cover with convex-concave end surface and convexity faced outside, and detachable cylindrical vessel inserted into casing and provided with rounded bottom part. Top part of vessel extends beyond casing to define neck part. Vessel bottom part has annular bead adapted for insertion into annular slot. Vessel side wall has skirt and vertical rigidity ribs configured to conform casing inner surface shape. Cylindrical ring is narrowing toward its lower part. EFFECT: simplified construction, reliable sealing and provision for thermostatically controlled storage. 2 dwg
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Authors
Dates
2003-06-10—Published
2001-09-25—Filed