发明名称 |
Methods of manufacturing reclosable packages having a slider device |
摘要 |
A method of making packages having a reclosable zipper construction openable and closeable by a slider device. In one embodiment, the method includes utilizing photo eyes to monitor the registration of the film web in respect to the slider device and the placement of side seams. In another embodiment, the method includes utilizing multiple sealing steps to provide seal regions and side seams.
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申请公布号 |
US6770018(B2) |
申请公布日期 |
2004.08.03 |
申请号 |
US20020127790 |
申请日期 |
2002.04.22 |
申请人 |
REYNOLDS CONSUMER PRODUCTS, INC. |
发明人 |
TOMIC MLADOMIR |
分类号 |
B65D33/25;B29C65/00;B29C65/08;B31B1/90;B31B19/10;B31B19/90;B31B23/60;B31B23/74;(IPC1-7):B41F13/56 |
主分类号 |
B65D33/25 |
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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