Apparatus and method for controlling {HEAD ~ curling potential} of paper, paperboard, or {TAIL ~ other product} during manufacture 
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Apparatus and method for controlling { HEAD ~ curling potential } of paper , paperboard , or { TAIL ~ other product } during manufacture
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH