| 摘要 |
A vacuum sealer of the present invention includes a main body and a hood hinged to the main body. A heater is installed on the main body, and engages with a pressing member provided on the hood to heat and seal an open end of a bag. A vacuum pump is provided in the main body to be coupled to a suction nozzle communicating with the open end of the bag. Further, a straight line-shaped sealing member is provided as a predetermined position on the main body and another sealing member is provided as a position corresponding to the straight line-shaped sealing member. The sealing members define a vacuum channel to which vacuum pressure is applied by the vacuum pump, when the hood comes into contact with the main body. A control unit functions to control the heater and the vacuum pump.
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