发明名称 |
Container main body made of synthetic resin and preforming mold device |
摘要 |
It is intended to provide a synthetic resin bottle, in which the stable no-leak condition can be maintained up to a certain cap-turning angle, and air-tightness of the bottle can be fully secured, even if the cap is falsely turned. The body 2 of the synthetic resin bottle is configured to have a smooth seal surface 8 with no irregularity over the entire circumference in the upper portion of the outer neck wall where no parting line is formed. In this configuration, a stable no-leak condition can be maintained up to a certain cap-turning angle, and air-tightness of the bottle can be fully secured, even if the cap is falsely turned. <IMAGE> |
申请公布号 |
AU2002357595(B2) |
申请公布日期 |
2009.05.28 |
申请号 |
AU20020357595 |
申请日期 |
2002.12.18 |
申请人 |
YOSHINO KOGYOSHO CO., LTD. |
发明人 |
HIROSHI HOSOKOSHIYAMA;NAOKI TSUTSUI;KOJI ITOU |
分类号 |
B65D1/02;B29C45/37;B29L1/00;B29L22/00;B65D1/00;B65D41/04;B65D41/34 |
主分类号 |
B65D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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