发明名称 |
VORRICHTUNG ZUR HERSTELLUNG VON KUNSTSTOFFBEUTELN MIT ANSCHLUSSTUTZEN |
摘要 |
A process and apparatus adapted to automate the conversion of a continuous sheet of flexible plastic film into ported bags. The apparatus includes means for maintaining the film sheet in proper alignment during the various processing steps and functions in a manner which reduces environmental particulate contamination of the bags to a minimum. |
申请公布号 |
DE2633341(A1) |
申请公布日期 |
1977.02.24 |
申请号 |
DE19762633341 |
申请日期 |
1976.07.24 |
申请人 |
CUTTER LABORATORIES INC. |
发明人 |
THOMPSON,JOHN;TORRES,ROBERT |
分类号 |
B31B1/90;B29C65/00;B29C65/04;B31B19/84 |
主分类号 |
B31B1/90 |
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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