PLASTIC BOTTLE
PROBLEM TO BE SOLVED: To provide a plastic bottle hardly damaged even when it drops.SOLUTION: A plastic bottle 1 includes a discharge part 10 arranged at an upper end for discharging a liquid content, a barrel part 30 and a bottom part 50, and is manufactured by integrally molding these parts. A con...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a plastic bottle hardly damaged even when it drops.SOLUTION: A plastic bottle 1 includes a discharge part 10 arranged at an upper end for discharging a liquid content, a barrel part 30 and a bottom part 50, and is manufactured by integrally molding these parts. A connection part 40, in which the cross-sectional area becomes gradually smaller toward the bottom part 50 from a lower end of the barrel part 30, is formed between the barrel part 30 and the bottom part 50, the cross-section of the connection part 40 has a polygonal shape, and each side of the polygonal shape is a curved line protruding inside. |
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