发明名称 |
Tubular package forming apparatus and method |
摘要 |
Apparatus and method to change the amount of overlap in a tubular sheet material to maintain the registration of material printed thereon when the tubular sheet of material is converted into individual tetrahedral packages and to provide an alarm system to indicate when the registration system has reached its limit of controllability.
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申请公布号 |
US4067170(A) |
申请公布日期 |
1978.01.10 |
申请号 |
US19760715710 |
申请日期 |
1976.08.19 |
申请人 |
MILLIKEN RESEARCH CORPORATION |
发明人 |
YATES, JR., ROBERT V. |
分类号 |
B29C65/78;B65B41/18;B65B57/18;(IPC1-7):B65B57/18;B65B9/12 |
主分类号 |
B29C65/78 |
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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