发明名称 |
Apparatus for preventing creases in transverse sealing |
摘要 |
The invention provides an apparatus for transversely stretching a film tube at a portion to be transversely sealed and preventing creases from occurring in the transversely sealed portion of the film tube when a product fed in the film tube is separated by a squeeze roll means into a specified amount for one pack and thereafter the film tube is transversely sealed. Butterfly arms which pivotally spread apart in a fan-like manner are used for the stretching means.
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申请公布号 |
US4589247(A) |
申请公布日期 |
1986.05.20 |
申请号 |
US19840649894 |
申请日期 |
1984.09.12 |
申请人 |
ORIHIRO CO., LTD. |
发明人 |
TSURUTA, ORIHIRO;OKI, YASUO;ZINBO, YASUGI |
分类号 |
B65B61/24;B65B51/10;B65B51/30;(IPC1-7):B65B9/08;B65B61/00 |
主分类号 |
B65B61/24 |
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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