| 摘要 |
FIELD: packaging industry.SUBSTANCE: petaloid base of stable container, which has approximately a hemispheric lower base and a set of ovate support elements extending from base surface and setting a set of legs.EFFECT: shape promotes higher resistance to cracking, makes it possible to increase capacity to height of container and reduce area of surface of base, consumption of materials.34 cl, 13 tbl, 12 dwg |
