| 摘要 |
PURPOSE: A vacuum packing container using a vinyl bag is provided to compress a large volume article using a general cheap vinyl bag. CONSTITUTION: A vacuum packing container using a vinyl bag comprises a closure(10), an outer coupler(20), a vinyl bag(30), an inner coupler(40), a check plate(50), and a check plate supporting part(60). The closure comprises a cover(12), and a through-hole(11) which is formed on one side. The outer coupler is screwed to the outer side of the closure. The vinyl bag is placed in the closure and has an opening part. A suction tube joint is included in a connecting part(41) inner circumference.
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