Wrapping machine

摘要

A machine for wrapping a load with a film made of synthetic plastics includes a first frame suitable for supporting second frame that rotatably supports around, and slidably parallel to, a wrapping axis at least one wrapping unit including a reel of the film and a roller assembly arranged for unwinding and prestretching the film. The second frame is slidably mounted on the first frame and is movable along an advancing direction that is transverse, and in particular orthogonal, to the wrapping axis. A conveyor is provided for moving the load along the advancing direction. The conveyor and the second frame are movable in a mutually coordinated manner to wrap the load with the film also while the load is moved along the advancing direction.

主权项

1. A machine for wrapping a load with a film made of synthetic plastic material around a wrapping axis, comprising
(a) a first frame; (b) a second frame that is slidably mounted on said first frame and movable with respect to said first frame along a first direction that is orthogonal to said wrapping axis; (c) at least one wrapping unit supported on said second frame, said wrapping unit including a reel of said film and being rotatable around and slidable parallel to said wrapping axis; (d) roller means arranged adjacent to said wrapping unit for unwinding and prestretching said film; and (e) conveying means for moving said load along said first direction, said conveying means and said second frame means being movable in a mutually coordinated manner to wrap with said film about said load while the latter is moved along said first direction.