Compression Molding

Amraz manufactures a wide range of closures using compression molding and injection molding technologies .

the resin arrives via a feed hopper to an extruder and undergoes melting. The melt is cut according to a predetermined weight, and enters a mold in which it undergoes pressing at high pressure. After cooling and solidifying, the process continues with the bending of a safety ring, cutting it and inserting a seal as needed. At the end of the process, the finished closure, at room temperature, may be printed using predetermined graphics in up to three colors.