English to Swedish Tech/Engineering Manufacturing

En typ av metallformning som används för att tillverka burkar.

Här följer en beskrivning som jag hittade på nätet
"The most common manufacturing methodology is referred to as a ‘draw and wall-iron’ (DWI) process used for longer beverage cans whereby the metal — usually aluminum or steel, uncoated — is fed from a coil into a body-maker that firstly draws a shallow cup which is then subjected to a sequential process of stretching and wall-ironing."