A machine and a method to carry out workings on a sheet of a sufficiently rigid material is suitable to make containers. The machine includes a transverse working head guided by a first transverse guide member, one or more longitudinal working heads, each selectively positionable in a desired transverse position, guided by at least a second transverse guide member parallel to the first transverse guide member; and positioning mechanism configured to cooperate with each longitudinal working head in order to selectively position it in the desired transverse position.

A control unit of a processing apparatus includes an abnormality detecting section configured to detect an abnormality in the processing apparatus, a processing stopping section configured to stop cutting processing by a cutting unit when an abnormality is detected, and a data collecting section configured to collect data related to the processing apparatus, during a standby time period between stopping of the processing and performing of an operation of recovery from the abnormality by an operator.

A system that converts sheet material into packaging templates includes a converting assembly that performs conversion functions, such as cutting, creasing, and scoring, on the sheet material as the sheet material moves through the converting machine in a first direction. The converting assembly may be mounted on a frame such that the converting assembly is elevated above a support surface. One or more longhead converting tools performs conversion functions on the sheet material in a first direction and a crosshead converting tool performs conversion functions on the sheet material in a second direction in order to create packaging templates.

A feed and cutting unit for selectively cutting and dispensing individual weight material segments from a common strip of backing material is disclosed. The feed and cutting unit comprises a feed assembly, a sensor and a cutter member. The feed assembly includes a drive roller and a follower roller that frictionally engages first and second surfaces of a strip of weight material to selectively move the strip of weight material to a cutter member. The sensor is connected to a controller and measures an amount of segmented weight material on the backing material as the strip of weight material moves past the sensor. The cutter member is actuated to separate weight material segments from the backing material by cutting at least a portion of the backing material in a gap disposed between adjacent segments. Weight apply devices that receive the segments for application to an imbalanced member, are also disclosed.

A device for machine-making a dunnage product from a single- or multi-ply continuous paper web may include a delivery conveyor configured to draw the paper web into the device in a conveying direction; a cutter configured to separate the dunnage product from a three-dimensional strand of dunnage material formed from the paper web within the device; and a removal conveyor positioned after the cutter in the conveying direction and configured to remove the separated dunnage product from the cutter.

Separator cutter for printed sheets from a continuous paper web provides multiple longitudinal divisions of different working sections with a series of single or adjacent sheets. The sheets have respective print areas with texts and/or images, while the cutter includes margining knives and longitudinal dividing knives and an electronic control unit. The cutter operates with webs wherein, at the beginning of each working section, a printed image mark (Print mark) is placed at a distance of the print area and automatically sets margins and division cuts based on a corresponding working section. The cutter includes servo mechanisms for displacement of the margining and longitudinal dividing knives and a sensor for the Print mark. In response to a new working section, the servo mechanisms is activated by positioning the knives in transverse positions based on data from the new working section and referencing the transverse position of the Print mark.

A cutting system includes an articulated robot and a cutting device, and the cutting device includes a body and a cutter unit. The body includes a motor that rotates a rotary blade. The cutter unit includes a case housing a part of the rotary blade and a guiding part linked to the case and housing another part of the rotary blade, and has, between the case and the guiding part, a space for cutting into which an object to be cut (a film) is introduced. The articulated robot moves the cutting device and the object to be cut relative to each other. A part of the rotary blade is exposed in the space for cutting, and the cutter unit of the cutting device is attachable to and detachable from the body.

A converting machine is used to convert sheet material into packaging templates for assembly into boxes or other packaging. The converting machine includes a converting assembly that performs a transverse conversion function, a longitudinal conversion function, and an angled conversion function on the sheet material to create the packaging templates. The converting machine includes a tool head with a converting instrument. The orientation of the converting instrument is adjustable to enable performance of the angled conversion function and at least one of the longitudinal conversion function and the transverse conversion function.

A system that converts sheet material into packaging templates includes a converting assembly that performs conversion functions, such as cutting, creasing, and scoring, on the sheet material as the sheet material moves through the converting machine in a first direction. The converting assembly may be mounted on a frame such that the converting assembly is elevated above a support surface. One or more longhead converting tools performs conversion functions on the sheet material in a first direction and a crosshead converting tool performs conversion functions on the sheet material in a second direction in order to create packaging templates.

A longitudinal cutting device with a cutting mechanism, which is arranged between an infeed and a delivery and has rotary cutters movable transverse to the transport direction, comprises transport devices that are arranged on the knife receptacles of these rotary cutters and bridge the region of the cutting mechanism with a conveying effect.