Next, the ends of the heat pipe are compressed via the extruding shaft to render the end sure of {HEAD ~ the heat pipe} depressed from {TAIL ~ the outside} to the inside 
depressed from
Next , the ends of the heat pipe are compressed via the extruding shaft to render the end sure of { HEAD ~ the heat pipe } depressed from { TAIL ~ the outside } to the inside
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH