machine associated in particular with a printer and device for carrying out this methodUS5064179 *11 Apr 199112 Nov 1991SyntoneMethod of forming zigzag-shaped piles from a continuous band of a flexible material and machine for carrying out this methodUS5131901 *1 Jul 199121 Jul 1992Moll Richard JScoring and perforating apparatusUS5267933 *7 Jul 19927 Dec 1993Bonelli Industrie S.R.L.Folding machine