The invention is particularly advantageously implemented in connection with impulse pressing of fibre webs in a so called shoe presses having an extended nip, but can also be implemented when positioning heaters in {HEAD ~ connection} with {TAIL ~ other types} of heated rolls in a paper machine 
The invention is particularly advantageously implemented in connection with impulse pressing of fibre webs in a so called shoe presses having an extended nip , but can also be implemented when positioning heaters in { HEAD ~ connection } with { TAIL ~ other types } of heated rolls in a paper machine
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