Cover closing inflation container package
A technology of containers and valves, which is applied in the field of packaging to achieve the effect of protecting safety and sanitation and prolonging the shelf life
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[0016] Such as figure 1 As shown, a sealed inflatable container package, the container 1 has an opening 2, the container 1 has been filled with water 3, there is a cover 4 in sealing connection with the opening 2, the middle part of the cover 4 is a groove recessed into the opening 2 5. There is a thread 6 inside the groove 5, a valve 7 is sealingly connected to the bottom of the groove 5 and gas is filled through the valve 7, and a film 8 is sealingly connected to the groove 5 of the cover 4.
[0017] The film 8 on the above-mentioned cover 4 is torn off, and there is a pipe 9 with a hollow thread 6 outside the middle, which is threadedly connected with the thread 6 of the groove 5 in the above-mentioned cover 4, sealed and pierced through the bottom of the groove 5, and the inside of the container 1 The water 3 is drained through the pipe 9.
[0018]
PUM
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