What is the role of the plastic seal of the container?

What is the role of the plastic seal of the container?

The plastic seal of a container is an accessory made of plastic that is used to secure wires, cables and other wiring.

The plastic seal consists of two parts, one end is a square plastic mouth with a hook-like elastic plastic buckle, and the other is a serrated plastic seal body, which can be bent through the front of the plastic mouth and form a ring, similar to the pants belt can be used to tie the cable. Since the serrated teeth on the strip can be tightly integrated with the elastic plastic buckle inside the plastic mouth, the plastic seal can play a very firm fixation role.