2. Excellent processing performance, mature processing technology, continuous and automatic production. It has 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.
3. It has excellent comprehensive protection performance. 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, Qingdao packaging barrels can maintain the quality of goods for a long time, which is especially important for food packaging.
4, the packaging barrel has a special metallic luster, and is also easy to print and decorate, so that the appearance of the goods is luxurious and beautiful, and the market is beautiful.
5. The packaging barrel has excellent mechanical properties and high strength. Therefore, the Qingdao packaging barrel container can be made into a thin-walled packaging container with high compressive strength and not easy to be damaged. This makes the safety of the packaged product reliable and easy to store, transport, handle and use.