发明名称 INDUCTION FOIL CAP SEALER
摘要 <p>An induction sealing conveyor system includes an induction sealing unit coupled to an adjustment mechanism which adjustably positions the induction sealing unit with respect to a conveyor which moves a container to be sealed near a sealing head of the induction sealing unit. The sealing head includes ferrite cores and a litz wire coil formed on the ferrite cores which produces an electromagnetic field for hermetically sealing the container. The sealing head is entirely air cooled within the induction sealing unit.</p>
申请公布号 WO1998021104(A2) 申请公布日期 1998.05.22
申请号 US1997020723 申请日期 1997.11.14
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