| 摘要 |
The packaging apparatus comprises a former for forming a film sheet to a cylinder, a vertical chute pipe coaxially disposed in the former, support members for supporting the chute pipe disposed on load cells fixed on a frame separately in structure, a vertical heat sealer for sealing the film sheet into a cylinder, a controller for calculating the weight of goods to be put in the cylinder, a weighing unit for putting the goods in the cylinder while being controlled by the controller, a lateral heat sealer for sealing the cylinder under the end of the chute pipe for closing the cylinder filled with the goods and separating it by cutting while remaining a bottom portion of a next bag, wherein the controller controls a sequential steps of operation of the apparatus.
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