http://www.ttd-steel.com/metal....-packaging/tin-free- Tin Free Steel Tin free steel roll since the promotion to China in the 80s, has been in a hovering state, until 2000 years later to be commonly used, and even in this year there will be tin free steel prices than tin-plated expensive situation, the reason is that tin free steel in the processing performance of the printed iron coating is significantly better than tin-plated. With the widespread use of tin free steel, especially in the bottle cap, tin free steel is more attention to its characteristics are: (1) The substrate of the can-making process and corrosion resista
Like
Comment
Share
