The permeable forming screen onto which a fibrous aqueous slurry is deposited is of a different structure in areas corresponding to {HEAD ~ the discrete areas} of {TAIL ~ the mat} so as to restrict the flow of water through those areas 
of
The permeable forming screen onto which a fibrous aqueous slurry is deposited is of a different structure in areas corresponding to { HEAD ~ the discrete areas } of { TAIL ~ the mat } so as to restrict the flow of water through those areas
OTH 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 TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH