There are three main types of binding machines used by ordinary enterprises or families: hot-melt binding machines, comb binding machines, and riveting tube binding machines.
The hot-melt binding machine glues the text together through hot-melt glue. The whole process does not need to be punched. The binding effect is similar to that of commercial books, and its binding effect is suitable for binding ordinary texts such as bidding documents and contracts.
The comb binding... see more