drying units 30 1 30 4 in the dryer section are placed vertically and form vertical groups r pv inside the first drying wire 13 1 in the dryer group r pv there is one impingement drying unit 30 1 and inside the next drying wire 13 2 there are two impingement drying units 30 2 which blow in opposite directions so that each drying wire 13 1 13 4 operates in two groups in the support of the web w below the second and the fourth groups r pv additional impingement drying units 342 344 are placed and at the opposite side of the web w and the drying wire 132 134 there is a blow suction box 212 214 that promotes the drying and a similar arrangement 343 213 is placed above the third group in the exemplifying embodiment shown in fig9 the paper web w is passed from the last press nip in the press section which nip is formed by the rolls 115 and 116 on support of the transfer fabric 12 onto the transfer fabric 212 by means of its transfer suction roll 218 and the web is passed onto the wire 131 circulating over the impingement drying unit 30 1 by means of the transfer suction roll 18 1 the exemplifying embodiment shown in fig1 is substantially similar to.