What is finished product protection and what are the methods of finished product protection?

The general methods of finished product protection mainly include "covering, covering, enclosing, blocking, wrapping and tying". For different types of articles, the protection methods are completely different: ground engineering cover protection, which is cover; Take scaffolding and other measures to cover the finished product, that is, cover; Blocking drainage, electrical and other pipelines in advance to prevent debris, dirt and other blocking channels; Finished product packaging, such as foam board, cloth strip, equipment packing box, etc.