Patent ID: 6669616
Filing Date: 2003-12-30
Classification: B31B

Abstract:
A case forming machine for assembling erected cases from blanks comprising:a stacking means configured for receiving and storing a supply of blanks in a first predetermined vertical orientation, case faces of the blanks each defining a generally vertical plane; an opening and forming means for erecting the blanks and ejecting erected cases; vertical suction transport means for suctioning one of the case faces and transporting the blanks vertically downward from said stacking means to said opening and forming means while maintaining said first predetermined generally vertically planar orientation of the case faces of the transported blanks; and said machine constructed and arranged so that said stacking means is configured for biasing the supply of blanks in a first direction, and said opening and forming means is configured so that the cases are ejected in a second direction to reduce floor space required by said machine.