Annealed iron wire has better performance than galvanized iron wire or ordinary iron wire. Compared with other iron wires, it is softer and simpler. It is more suitable for waste paper, cardboard, plastics, etc. compressed by a fully automatic horizontal baler. It is very simple and good. It is the best choice for small elastic materials. It can be galvanized to increase strength and durability. Annealed iron wire can prevent the packaged items from being scattered and facilitate storage.