raw paper stand, single-roller pre-heater, single facer, overbridge, multi-roller pre-heater, pasting machine, binding & drying ... the following parts: raw paper stand, single-roller pre-heater, single facer, overbridge, multi-roller pre-heater, pasting machine, binding & ... heating and humidity regulating in the single-roller pre-heater, sent to the single facer for further heating, flute-pressing ...