Generally two piece cans are formed by {TAIL ~ a drawing and ironing process} wherein a ram pushes the center of {HEAD ~ a flat sheet} of metal into a female mold, often involving more than one ram and mold or more than one step 
Generally two piece cans are formed by { TAIL ~ a drawing and ironing process } wherein a ram pushes the center of { HEAD ~ a flat sheet } of metal into a female mold , often involving more than one ram and mold or more than one step
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH