The temperature of {TAIL ~ the furnace} during {HEAD ~ reflow} is from about 220° C. to about 380° C. in certain embodiments 
The temperature of { TAIL ~ the furnace } during { HEAD ~ reflow } is from about 220 ° C. to about 380 ° C. in certain embodiments
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH