Lead seal is a disposable lock applied to goods, featuring anti-counterfeiting and numbering. It mainly serves to prevent theft and keep secrets. In a narrow sense, a lead seal refers to a seal composed of a clamped lock head and a sealing wire made of metal or other materials. The two ends of the sealing wire are inserted into the inserted holes, and the lock head is clamped tightly with lead lock pliers.
Lead seal products can be roughly classified into several major categories based on materials and functions, such as cable lead seals, plastic lead seals, bolt lead seals, and meter lead seals, etc.
1.Plastic seal
Tensioning locking method The marking area is large and it can print various logos and signs. Low-temperature fracture resistance and excellent toughness; Permanent laser maximum printing safety mark; Made of 100% plastic for easy recycling. It can be made into various colors according to the user’s requirements.
2.Cable seal
The lock body is composed of an aluminum alloy shell and zinc alloy inner parts. Company logos and continuous codes can be made according to customer needs. It is applied to various containers, box trucks, doors, oil tank trucks, etc. It is self-locking and fixed type, easy to install and convenient to use.
3.Bolt seal
The iron rod is made of Q235A low-carbon steel and galvanized, with an outer ABS plastic shell. Laser, hot stamping, digital, trademark and barcode marking are all available, making the identification clearer and easier to read.
4.Meter seal
High-impact ABS has good insertion durability, large printing space, easy-to-read marking, and permanent laser maximum printing safety mark.
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