Abstract: In a method for scanning and cutting sheet-type work material carried on a support surface, the work material is automatically scanned to determine a periphery thereof and to allow for the detection of any flaws within the periphery of the work material. The layout of a marker is then established on the work material and a nesting process for pattern pieces is begun. A first pattern piece is nested onto the work material and a subsequent pattern piece is also nested onto the work material while the first pattern piece is simultaneously cut therefrom. These steps are repeated until all of the pattern pieces are cut from the work material.

Abstract: The present invention provides a method and apparatus for making a laminate. The method including providing a work material such as a hide, and a backing material and moving one of the work material and the backing material into engagement with one another and adhesively bonding the backing material to the work material thereby forming a laminate. The apparatus includes a first support surface for carrying a work material, a second support surface positioned adjacent the first support surface, and means for transferring the work material between the first and second support surfaces. A roll of backing material is rotatably and operably positioned relative to the first and second support surfaces so that during movement of the work material between the first and second support surfaces the backing material can be fed from the roll into engagement with a surface defined by the work material to form a laminate.

Abstract: In a printer having a continuously moving web, a method is disclosed for accelerating the moving web in the areas where printing is not to occur such that the throughput of the print can be increased without sacrificing print quality.

Abstract: In a printer having a continuously moving web, a method is disclosed for accelerating the moving web in the areas where printing is not to occur such that the throughput of the print can be increased without sacrificing print quality.

Abstract: In an apparatus for printing on a continuously moving sheet of work material, a frame is provided and defines a work supporting surface over which a sheet of work material is advanced in a first coordinate direction longitudinally of itself. An elongated support is mounted to the frame and extends transversely across the work supporting surface. A print head is mounted to the elongated support and is movable across the support, as well as between a forward and rearward position. During operation, as the work material is continuously advanced through the apparatus, the print head traverses the support and simultaneously moves between the forward and rearward positions, such that the print head has a component of speed in the first coordinate direction approximately equal to the rate at which the work material is advanced.

Abstract: In an apparatus for printing on a web of work material continuously advanced in an X coordinate direction at a velocity v.sub.wx, at least one print head having a plurality of print elements arranged in a scanning array extending in the X direction is repetitively movable relative to the apparatus. The scanning array moves at a velocity v.sub.a along a path that includes at least one scan segment and at least one repositioning segment. As the scanning array traverses the scan segment it has a first velocity component v.sub.ax in the X direction, and a second velocity component v.sub.ay in a Y direction perpendicular to the X direction. The first velocity component v.sub.ax is equal to the velocity v.sub.wx so that the scanning array in traversing the scan segment, scans a swath on the web parallel to the Y direction, having a swath height h.sub.s. The velocity component v.sub.ay is such that in the time taken for the array to move along the full extent of the scan segment the web advances a distance h.sub.

Abstract: In an apparatus for printing on a continuously moving sheet of work material, a frame is provided and defines a work supporting surface over which a sheet of work material is advanced in a first coordinate direction longitudinally of itself. An elongated support is mounted to the frame and extends transversely across the work supporting surface. A print head is mounted to the elongated support and is movable across the support, as well as between a forward and rearward position. During operation, as the work material is continuously advanced through the apparatus, the print head traverses the support and simultaneously moves between the forward and rearward positions, such that the print head has a component of speed in the first coordinate direction approximately equal to the rate at which the work material is advanced.

Abstract: The invention resides in winder for automatically winding sections of sheet material to form separate tubes. The winder comprises a base, a supply of sheet material and a material drive means on the base for advancing sheet material from the supply towards a station on the base located remotely thereof. A winding means is located at the station for winding a section of the sheet material about itself and about a rotational axis such that the involved section of sheet material is substantially wound in a tubular condition. A cutting means is provided and is located between the drive means and the second rotational axis for cutting the sheet material transversely of its length at points therealong corresponding to the end one section and the beginning of the next successive section to be advanced to the station.