PLASTIC BOTTLE
A plastic bottle comprises: a bottom portion 4 provided with a depression 422, wherein the depression 422 is in a direction from the bottom portion 4 toward inside the plastic bottle, the depression 422 is, in a plan view, in a shape of a concave hexagon with (i) four acute vertexes having respectiv...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A plastic bottle comprises: a bottom portion 4 provided with a depression 422, wherein the depression 422 is in a direction from the bottom portion 4 toward inside the plastic bottle, the depression 422 is, in a plan view, in a shape of a concave hexagon with (i) four acute vertexes having respective interior angles that are each acute and (ii) two reentrant vertexes having respective interior angles that are each larger than 180° and smaller than 360°, the acute vertexes are each adjacent to another one of the acute vertexes and one of the reentrant vertexes, and the reentrant vertexes are each adjacent to two of the acute vertexes. |
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