发明名称 |
LIGHTWEIGHT PLASTIC CONTAINER AND PREFORM |
摘要 |
A plastic container is provided that includes a lower supporting base portion; a sidewall portion extending upwardly from the base portion; and a neck portion extending upwardly from the sidewall portion. The neck portion includes a support flange having an upper and lower surface, a tamper-evident formation, and a dispensing opening at the top of the neck portion. In an embodiment, the volume of the container is at least 500 ml; the weight of the neck portion is 3.0 grams or less; and the vertical distance from the top of the dispensing opening to the lower surface of the support flange, including the threads and the tamper-evident formation, is 0.580 inches or less. A preform and method for making a container are also disclosed. |
申请公布号 |
US2016332766(A1) |
申请公布日期 |
2016.11.17 |
申请号 |
US201615220731 |
申请日期 |
2016.07.27 |
申请人 |
Plastipak Packaging, Inc. |
发明人 |
Darr Richard C.;Morgan Edward V. |
分类号 |
B65D1/02;B65D43/02;B65D1/44;B29C49/06;B65D1/40 |
主分类号 |
B65D1/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. A plastic blow molded container, comprising:
a lower supporting base portion; a sidewall portion extending upwardly from the base portion; and a neck portion extending upwardly from the sidewall portion, the neck portion including a support flange having an upper and lower surface; threads; a tamper-evident formation; and a dispensing opening at the top of the neck portion, the dispensing opening having a top; wherein the volume of the container is at least 500 ml; the weight of the neck portion is 3.0 grams or less; and the vertical distance from the top of the dispensing opening to the lower surface of the support flange, including the threads and the tamper-evident formation, is 0.58 inches or less. |
地址 |
Plymouth MI US |