| 摘要 |
FIELD: packing. SUBSTANCE: cap has radial projections on strip enclosing thickened part of container neck when cap is fitted onto neck. To increase stability and bending strength of projections, side edge zones of projections are pointed into cap. These zones are arranged at smaller distance from cap axis than middle of projection at least in ones place. EFFECT: enhanced sealing of container. 8 cl, 5 dwg
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