and move laterally inwardly along a plurality of alternate interleaver entry path portions to an interleaved relation with respect to one or more of the vertically spaced newsprint webs np1 np2 and np3 passing through the interleaver whereafter the web halves move around first and second turn bars of a set of vertically spaced turn bars 120 122 124 126 and 128 and move forwardly in interleaved relation to the webs np1 np2 and np3 to one or more guide rollers 130 132 134 and 136 from where they move rearwardly for entry into the folder whereafter after passing through the folder they are delivered to the trimmer 28 for suitable trimming operations as best seen in fig1 each turn bar 120 122 124 and 126 may be selectively moved in a translatory manner along suitable guide tracks 137 utilizing suitable motor means 138 to selectively vary the registry of each coated web half c1 c2 with respect to the newsprint webs and to selectively determine whether the web half c1 c2 is positioned on the gear side or the operator side of the newsprint webs the webs np1 np2 np3 c1 and c2 arrive at the entry to the folder in vertically stacked relation as the superposed webs approach the top of former roller 54 each of the newsprint webs passes beneath two laterally spaced spray nozzles 58 which as best seen in fig3 and fig1 b act to apply an adhesive or paste along longitudinal lines 58a on the respective webs page lines 58a are each spaced equidistant from the centerline of the web and a respective side edge of the web the superimposed webs immediately thereafter pass between.