发明名称 |
Closure system |
摘要 |
A sheet material which may be used for a closure system adapted to receive surface fasteners. The sheet material may be used for the manufacture of containers, such as bags and provides a primary form of closure as well as a secondary form of closure which allows for tamper proofing an packaged product prior to its initial opening followed by a one or two part secondary closure system.
|
申请公布号 |
US2003223658(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
US20020160155 |
申请日期 |
2002.06.04 |
申请人 |
SMITH DAVID D.;FUJISAWA NOBUO;BUCHANAN JERRY E. |
发明人 |
SMITH DAVID D.;FUJISAWA NOBUO;BUCHANAN JERRY E. |
分类号 |
B65D33/24;B65D33/34;(IPC1-7):B65D33/22 |
主分类号 |
B65D33/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|