buckle chute

19:52 Aug 9, 2020 

If you look at the technifoldusa reference http://www.technifoldusa.com/bindery-success-blog/bid/94039/... , you'll see that the buckle plates, 'Placa de hebillas', are what guide the paper into the rollers. The buckle plates make up the buckle chute. The actual folding is done after the plates/chute in the buckle space at the rollers and so I wouldn't say that the plates folded the paper, rather that they guide the paper towards the rollers. So, I can only think that the reference is to a buckle chute folding machine as a whole which is sometimes called a buckle chute folder, or there is something not quite right with the description of what is happening. Can you give any more context, Fatima?