FIELD: manufacture of upper parts of packaging containers. SUBSTANCE: several upper parts of packaging containers are manufactured in the form of a continuous row of facing in pairs each other upper parts of the packaging containers, after that each pair is separated from the adjacent pairs and provided with a closing means in the end sections opening as a result of this separation. EFFECT: quick and economic manufacture of the upper parts for the packaging vessel. 8 cl, 6 dwg
Authors
Dates
2003-05-20—Published
1997-12-02—Filed