| 发明名称 |
IMPROVED SEALS FOR STRETCHABLE FILMS |
| 摘要 |
In one example, a plastic product such as a plastic bag includes one or more seals. One of the seals includes respective portions of first and second plastic films that are arranged one on top of the other. The respective portions are joined together and are aligned generally parallel to a direction of elongation associated with the plastic films, where the direction of elongation is a direction in which the plastic films elongate when under load. As well, the respective portions extend along a length of the joined plastic films and have a length that is greater than a length of the plastic films. |
| 申请公布号 |
US2017106619(A1) |
申请公布日期 |
2017.04.20 |
| 申请号 |
US201415126235 |
申请日期 |
2014.03.28 |
| 申请人 |
The Glad Products Company |
发明人 |
Wilcoxen Kyle R.;Kirk Michael K. |
| 分类号 |
B65D30/00;B65D75/00;B65D33/28 |
主分类号 |
B65D30/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A seal, comprising:
respective portions of first and second web materials that are arranged one on top of the other, wherein:
the respective portions are joined together and are aligned generally parallel to a direction of elongation associated with the web materials, and the direction of elongation is a direction in which the web materials elongate when under load; andthe respective portions extend along a length of the joined web materials and have a length that is greater than a length of the web materials. |
| 地址 |
Oakland CA US |
