A seal bar assembly (10) for use in connection with a vacuum packaging machine is disclosed. A seal bar (30) is actuated by an air bladder and moved over floating guide shafts (40). The guide shafts (40) provide the primary electrical connection to the seal bar (30), thereby eliminating the need for a direct electrical connection to the seal bar (30).
申请公布号
WO03097463(A1)
申请公布日期
2003.11.27
申请号
WO2003US14636
申请日期
2003.05.06
申请人
KOCH EQUIPMENT LLC;HARTE, JAMES, R.;GROVE, TIMOTHY, A.