发明授权
- 专利标题: Heat-sealing apparatus
- 专利标题(中): 热封装置
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申请号: US09858007申请日: 2001-05-14
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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
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.
公开/授权文献
- US20020166308A1 HEAT-SEALING APPARATUS 公开/授权日:2002-11-14
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