More particularly, it relates to a method of forming fiber glass mats containing {TAIL ~ discrete areas} which have different characteristics or {HEAD ~ properties} from the main body of the mat 
More particularly , it relates to a method of forming fiber glass mats containing { TAIL ~ discrete areas } which have different characteristics or { HEAD ~ properties } from the main body of the mat
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH