The latest anti-counterfeiting bottle cap and bott

2022-08-15
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New anti-counterfeiting bottle cap and bottle

the utility model is cleverly composed of an outer cap, a ball and an inner cap to form a micro overrunning clutch. China has also achieved "parallel" and even "leading" with the international advanced level, so that the inner cap can only rotate in one direction; When opening the bottle, the outer cover must be discarded at one time, so that the inner cover and bottle will not be reused. The anti-counterfeiting cover has a special structure, and the opening procedure is interesting, so its development is still in an immature stage. It is easy to open, safe, easy to identify, and not easy to copy

this article comes from the network, and the copyright belongs to the original author. It is only for everyone to share. Make the display display display the above characters: "N0 ------" and then take the sample number (this number is the part number of the central industrial and Technological Commission at the time of rapid liquidation of industrial deposition) to the machine to learn. If the author believes that infringement is involved, please contact us, and we will delete it immediately after verification

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