The steel-plastic composite barrel is recyclable and recyclable, and it is environmentally friendly. The steel-plastic composite barrel has excellent mechanical properties and high strength. Therefore, the steel drum container can be made into a thin-walled, high-pressure-resistant and unbreakable packaging container. This makes the safety of the packaged product reliable and easy to store, transport, handle and use. The steel-plastic composite barrel has excellent processing performance, mature processing technology, and can be continuously and automatedly produced. Steel drums have good ductility and strength, and can be rolled into sheets and foils of various thicknesses. The sheets can be stamped, rolled, drawn and welded to form packaging containers of different shapes and sizes.
Steel-plastic composite barrels have excellent comprehensive protection. The water vapor transmission rate of steel is very low and completely opaque, which can effectively avoid the harmful effects of ultraviolet rays. Its gas barrier, moisture resistance, opacity and shelf life greatly exceed other types of plastics, paper and so on. Therefore, steel drums can maintain the quality of goods for a long time, which is especially important for food packaging.www.fhpails.com