A fiber/plastic sheet product cutting-folding machine composed of a cutter, a rotary cutting wheel, one or more differential wheels, a first folding wheel and a second folding wheel is disclosed. The cutter and the rotary cutting wheel are adapted to cut off a fiber/plastic sheet product passing therebetween so that each cut piece of fiber/plastic sheet product has a straight cut edge. The differential wheel enables each two successive cut pieces of fiber/plastic sheet product to be partially overlapped, forming a stack of interfold fiber/plastic sheet product. Subject to the application of the fiber/plastic sheet product cutting-folding machine, each stack of interfold fiber/plastic sheet product is kept neat.

A fiber/plastic sheet product cutting-folding machine composed of a cutter, a rotary cutting wheel, one or more differential wheels, a first folding wheel and a second folding wheel is disclosed. The cutter and the rotary cutting wheel are adapted to cut off a fiber/plastic sheet product passing therebetween so that each cut piece of fiber/plastic sheet product has a straight cut edge. The differential wheel enables each two successive cut pieces of fiber/plastic sheet product to be partially overlapped, forming a stack of interfold fiber/plastic sheet product. Subject to the application of the fiber/plastic sheet product cutting-folding machine, each stack of interfold fiber/plastic sheet product is kept neat.

A method of using a folding apparatus to form an outsert having product information printed thereon comprises applying a plurality of parallel lines of water to a sheet of paper using a plurality of spray nozzles and being applied at positions at which folds are to be made; making a plurality of folds in a first direction in the sheet of paper with a first folding apparatus; making a plurality of folds in a second direction perpendicular to the first direction; and making a fold in in the second direction to form an outsert including causing a movable member of a folding apparatus to make contact with and move a folded article towards a folding roller, and so that the folded article makes contact with the folding roller to form a fold in the folded article.

A cutting, crimping and stacking machine that is capable of performing automatically cutting, crimping and stacking conical cornet cone packages by itself.

The invention relates to a sleeve for receiving a filling product, wherein the sleeve has a proximal end comprising a proximal abutting edge, and a distal end comprising a distal abutting edge, and a sleeve wall extending between the proximal end and the distal end and delimiting a receiving space for the filling product, wherein the sleeve wall comprises an inner side facing the receiving space and an outer side facing away from the receiving space and wherein the sleeve is produced from a material comprising fibers. The invention is characterized in that at least one abutting edge of the sleeve is covered by a material portion resting against the sleeve wherein, in a region adjoining the abutting edge, the material portion covering the abutting edge rests against both the inner side and the outer side of the sleeve wall.

The present invention relates to a method for providing a product viewing window in a container. The container has at least a body ply and a liner ply, wherein the body ply has at least one aperture therethrough. The liner ply is adhered to the inner surface of the body ply and has a portion extending across the aperture, forming a window into the container. The method involves providing a window-finishing machine that comprises at least two platens and, optionally, a machine pocket positioned between them, a heating element extending through at least one of the platens, and a pressurized air device that is adapted to release pressurized air into the container through at least one of the platens. The container is engaged between the platens in an airtight manner and, optionally, the container window is positioned adjacent the inside wall of the machine pocket. The heating element heats the window of the container to the desired temperature, pressurized air is injected into the container such that the window is forced at least partially through the aperture of the container (and optionally into contact with the machine pocket wall), and the container window is then cooled to the desired temperature.