Handle-forming machine

• Main Authors: ZANARELLA PAOLO, ZANCHIN MARCO
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2013
• Subjects: MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSESB31B OR B31C; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER; PERFORMING OPERATIONS; TRANSPORTING; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER

Handle-forming machine for shaping and attaching strap handles (M' ) to bags or carrier bags, and/or to continuous rolls of paper (N) to make bags or carrier bags, said strap handles (M' ) being formed by folding substantially into a U shape at least one strip or strap (M). The handle-forming machine comprises at least one carousel (G) rotating around a main shaft (Gx), said carousel (G) in turn comprising one or more cradles (C) for gripping and folding the straps (M). Advantageously each cradle (C) rotates around a main shaft (Gx) at least from a feed station (1) of said strap/s (M), to a folding station (4) into a U shape of each strap (M) and to a loading station (6) of the folded strap (M' ), for attachment to the bag or to the continuous roll of paper (N) which the bag will be made from. Moreover the cradle also rotates around its own axis (Cx) radial to the main shaft (Gx), to rotate the position of the relative strap (M) between the folding (4) and loading (6) feed stations ( 1 ).