Patent name: packaging machine and film packaging machine

Patent Name: Packaging Machine and Item Film Packaging Machine Patent Application No.1 Publication Number: CN1541895
Application Date: 2004.02.27 Public Day: 2004, 11.03
Applicant: The Finnish Harorah company The present invention relates to a packaging machine and/or a top film packaging machine, comprising: a frame supported on a fixed foundation; the well comprises an upright vertical column; and a lifting frame, which is arranged to vertically move up and down And guided by a vertical column, the motor is lifted for moving the lifting rack. The power transmission device is used to transfer power from the lifting motor to make the lifting frame produce vertical movement. The power transmission device comprises an elongated flexible driving element and The wheels are used to transmit the power of the lifting motor to the drive element. The packaging machine also includes a film dispenser on which a film web roll is rotatably mounted. The top film packaging machine includes a top film placement device. The lifting motor is fastened to the crane for movement with it. The wheel includes a drive pulley that winds a flat belt. The drive pulley is rotatably mounted on the bearing on the hanger and is rotated by the hoist motor. Each elongate drive element comprises a drive belt, the first end being fastened to the upper end of the vertical column and the second end being fastened to the drive pulley.

Source: Chinese Packaging