发明名称 Cartridge for a bagging machine
摘要 A cartridge is provided that can be attached in depending relation to the chute of a bagging machine in order to supply material to form several bags. The cartridge employs a hollow mandrel on which a tube of plastic film is mounted in a collapsed state. The tube is capable of being pulled off the mandrel in an automatic manner. The cartridge also includes a spreader bar at the lower end of the mandrel to brake the movement of the tube off the mandrel when in use.
申请公布号 US6745547(B2) 申请公布日期 2004.06.08
申请号 US20020143170 申请日期 2002.05.06
申请人 BUSSEY, JR. HARRY;BUSSEY, III. HARRY (BUDDY) 发明人 BUSSEY, JR. HARRY;BUSSEY, III. HARRY (BUDDY)
分类号 B65B9/18;(IPC1-7):B65B43/42 主分类号 B65B9/18
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