Paper arrives on the roll.Kraft liner and fluting medium — tested before they’re used.
Rolls unwind.The mill roll stands feed liner and medium into the line.
Heat opens the paper.Steam-heated drums bring each web to temperature.
The flute is born.Fluted rolls press the medium into waves; starch bonds the first liner.
A moment on the bridge.The single-faced web rests overhead, keeping tension even.
Starch on every tip.The glue unit touches the crest of each flute.
Hot plates set the board.The second liner closes the sandwich; heat cures the bond.
Cut to width. Scored to fold.The slitter-scorer divides the web and presses fold lines.
Sheets, stacked.The cut-off knife cuts to length; the stacker builds the pile.