Abstract: A method and device for turning over stacks of products on a cartoning machine, whereby a group of products, arranged in at least one stack, is fed into a container, from which the group is expelled by a push device after the container is rotated 90° about an axis from a loading position to a turned-over unloading position; the container has a first and a second passage enabling the push device to move through the container when the container is in the turned-over unloading position and the loading position respectively.

Abstract: A method and device for turning over stacks of products on a cartoning machine, whereby a group of products, arranged in at least one stack, is fed into a container, from which the group is expelled by a push device after the container is rotated 90° about an axis from a loading position to a turned-over unloading position; the container has a first and a second passage enabling the push device to move through the container when the container is in the turned-over unloading position and the loading position respectively. (FIG.

Abstract: A method and unit for forming a tubular wrapping about a rectangular-prism-shaped product, whereby a sheet of packing material is folded about the product in a first folding step, wherein the sheet of packing material is folded into a U about the product so that an end portion of the sheet of packing material projects crosswise with respect to a longitudinal axis of the product and beyond the product itself; and in a second folding step, wherein the end portion is subjected to traction in a direction crosswise to the longitudinal axis of the product, and is simultaneously folded further about the product to define the tubular wrapping.

Abstract: Coupons are fed from a supply station to an assembly station forming part of a wrapping line, where they are associated each with a relative product. The coupons are engaged along one vertical edge by the lugs of a looped conveyor belt, pushed a set distance along a transfer line sliding internally of a guide channel, and released by the belt only after entering the assembly station, where the single coupon comes to rest interposed between a product and a relative wrapper blank.

Abstract: A method and unit for forming a tubular wrapping about a rectangular-prism-shaped product, whereby a sheet of packing material is folded about the product in a first folding step, wherein the sheet of packing material is folded into a U about the product so that an end portion of the sheet of packing material projects crosswise with respect to a longitudinal axis of the product and beyond the product itself; and in a second folding step, wherein the end portion is subjected to traction in a direction crosswise to the longitudinal axis of the product, and is simultaneously folded further about the product to define the tubular wrapping

Abstract: A conveyor, for feeding articles along a given path and in a vertical direction, has a guide parallel to the aforementioned direction and having a succession of first supports defining a succession of first seats, each for housing an article; and a slide movable back and forth in the aforementioned direction and having a succession of second supports defining a succession of second seats, each for housing an article and for transferring an article between two adjacent first seats.