| 发明名称 |
Apparatus for shirring tubular films |
| 摘要 |
In apparatus for shirring tubular films, the shirring rollers rotate not only about their own axes but also about the longitudinal axis of the shirring mandrel. This gives increased and more uniform compression.
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| 申请公布号 |
US4085483(A) |
申请公布日期 |
1978.04.25 |
| 申请号 |
US19750543073 |
申请日期 |
1975.01.22 |
| 申请人 |
NATURIN-WERK BECKER & CO. |
发明人 |
WINKLER, BRUNO |
| 分类号 |
A22C13/02;B65B9/18;(IPC1-7):A22C13/02 |
主分类号 |
A22C13/02 |
| 代理机构 |
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| 地址 |
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