KITCHENER, ONTARIO,—  Cober recently installed a Stahlfolder TH 82 with PFX Feeder and new P-Stacker. The TH 82 replaces two older buckle folders and is used exclusively for folding the company’s 16-page signatures. HEIDELBERG’s PFX Feeder is designed to feed sheets like the feeder of a printing press – with the sheets shingled and underlapped in the first folding unit instead of feeding them conventionally with a sheet gap. The underlapping of sheets (shingling sheets) on the infeed register table nearly doubles the number of sheets that can be processed versus conventional sheet gap feeding at the same running speed.Stacking up to 300 signature piles per hour, the P-Stacker helps eliminate a very physical element of the folding process for Cober’s operators. “There’s an ease of onboarding new team members into an automated environment,” said Cober. “We can bring in operators with no printing experience and have them running equipment within a few weeks whereas before, that was completely a pipe dream.”