发明名称 |
Apparatus and method for sealing a web of film in a form, fill, and seal packaging system |
摘要 |
An apparatus and method for creating the transverse seals in a form, fill and seal packaging machine is provided. The apparatus includes a heating member that heats a portion of the web of film to create the transverse seals, and a cooling member that cools the heated portion of the web of film and the heating member. The heating member includes a hot bar, a heater for heating the hot bar, and a biasing member that disengages the hot bar from the heater before the hot bar contacts the web of film.
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申请公布号 |
US4630429(A) |
申请公布日期 |
1986.12.23 |
申请号 |
US19850697556 |
申请日期 |
1985.02.01 |
申请人 |
BAXTER TRAVENOL LABORATORIES, INC. |
发明人 |
CHRISTINE, WILLIAM C. |
分类号 |
B65B51/10;B29C65/00;B29C65/18;B29C65/24;B29C65/74;B65B9/20;B65B51/30;B65B51/32;(IPC1-7):B65B9/00 |
主分类号 |
B65B51/10 |
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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