Why lead blocking is disposable?

There are many kinds of seals in the seal book, but they all have one common feature, they are all single-use products. The seals can be divided into many different material types of seals because of the different materials used, for example, the seals made of plastic are plastic seals (commonly known as plastic ties), and the seals made of steel are Steel wire seals. There are many kinds of seals but they can only be used once, so why are all the seals disposable?

All the products in the seal book are disposable

This is because the seal is a disposable product from the time it was invented, its purpose is to prevent the seal from being opened by unauthorized personnel, once it is properly locked, it cannot be opened except for non-violent damage (i.e. cut).

The broken seal cannot be reused to prevent items or information from being stolen, leaked, damaged, or switched. Due to this nature, the seal cannot be reused like some of its products.

Of course, the cost of seals is also related to the materials used, such as the use of plastic, which is much cheaper than steel.

In the sealing of some large objects, plastic seals are often easy to operate. Steel wire seals are more commonly used in the sealing of container boxes, which are stronger and more solid than plastic seals.

All the products in the seal book are for single use.

Caution

Although the seals are disposable products, it is because of the existence of disposable seals that the sealing of equipment and goods is more reliable.