| 摘要 |
PURPOSE: A vacuum bag provided with a nozzle is provided to enable simple and convenient vacuum packing of general packing bags having no embossing. CONSTITUTION: The vacuum bag comprises a lower panel, an upper panel overlapped onto the lower panel to define a receiving space therebetween, the upper panel being coupled at opposite distal portions thereof to the lower panel, and a nozzle(40) having an embossed portion laterally formed thereat so as to define an air discharge passage, the nozzle being made of a heat sealable material and being inserted into the receiving space defined between the upper and lower panels.
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