New lead sealing device

CN2782593

The new lead seal device consists of a fastener that connects the upper cover and the lower cover through fastener holes. The improvement lies in that the lead block is pressed in the sinker hole of the upper cover and the sinker hole of the lower cover, or the lead block is pressed in the sinker hole of the upper cover. The beneficial effect of the new lead seal device is that it is easy to achieve the repeated assembly and disassembly of the lead seal device by the authorized user through the lead seal device. Instead of authorizing the user to open the use of the lead seal device, the lead seal device and the identification of the lead block end face must be damaged. Patterns or characters, and damaged recognition patterns or characters are difficult to recover. This new type of seal device has better confidentiality, it is easy to realize theft prevention, the process is simple, the operation is convenient, and the production cost is low.

Source: China Packaging News