发明授权
US06467242B1 Heat-sealing apparatus 失效
热封装置

  • 专利标题: Heat-sealing apparatus
  • 专利标题(中): 热封装置
  • 申请号: US09858007
    申请日: 2001-05-14
  • 公开(公告)号: US06467242B1
    公开(公告)日: 2002-10-22
  • 发明人: Chiou Shiang Huang
  • 申请人: Chiou Shiang Huang
  • 主分类号: B65B3106
  • IPC分类号: B65B3106
Heat-sealing apparatus
摘要:
A heat-sealing apparatus includes a packing bag stretcher adapted to stretch open the mouth of the loaded packing bag, and a vacuum pump adapted to draw air out of the loaded packing bag before sealing the loaded packing bag.
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