Profile based laser cutting within a high-speed transport device
AssigneeBell & Howell Company
InventorsGeorge M. Varghese, Arkadiusz Nieckarz, Gregory Wilmes, Brian Bowers
Life of this patent
Estimating the term…
Abstract
The present application relates to a method and system thereof for performing laser cutting on a mail piece during processing on a document processing device such as a sorter. Laser cutting is performed to effectively cut mail pieces during transport on the document processing equipment to ensure cut accuracy and to promote readability. The present teachings allow for selection of a cut profile based on mail piece attributes or markings and adaptive adjustment of the cut profile in accord with the positioning of the mail piece to achieve a desired cut pattern while the document processing device is running at high transport speed.
Claims10
A document processing system for processing of a plurality of mail pieces having mail content and concealed information, the system comprising:
- a document processing device for processing the plurality of mail pieces;
- a laser cutting device adapted to cut, in accordance with a cut profile, a portion of at least one of the mail pieces in accordance with criteria used to expose the concealed information, without damaging the mail piece content;
- a vacuum belt, air blower or mechanical picker fingers adapted to remove the cut portion of the one mail piece;
- a database containing document processing instructions based at least in part on parameters corresponding to the concealed information, read by an image capture device, of the plurality of mail pieces;
- and
- a process controller for providing cutting criteria to the laser cutting device, in accordance with the cut profile, to perform laser cutting of the mail piece during transport on the document processing system, wherein
- the image capturing device is configured for capturing the exposed information, and the image capturing device includes a reader device adapted to detect, image and interpret the exposed information.
A document processing system for processing of a plurality of mail pieces having concealed information, the system comprising:
- a document processing device for processing the plurality of mail pieces;
- a laser cutting device adapted to cut, in accordance with a cut profile, a portion of at least one of the mail pieces in accordance with criteria used to expose the concealed information;
- a vacuum belt, air blower or mechanical picker fingers adapted to remove the cut portion of the one mail piece;
- a database containing document processing instructions based at least in part on parameters corresponding to the concealed information of the plurality of mail pieces;
- a process controller for providing cutting criteria to the laser cutting device, in accordance with the cut profile, to perform laser cutting of the mail piece during transport on the document processing system;
- and
- an image capturing device for capturing the exposed information, wherein the image capturing device includes a reader device adapted to detect, image and interpret the exposed information,
- wherein the laser cutting device comprises one or more laser heads for cutting the portion of the mail piece in accordance with the cutting criteria.
A sorting system for processing of a plurality of mail pieces having concealed information, the sorting system comprising:
- a high speed sorter device for processing the plurality of mail pieces;
- a laser cutting device adapted to cut, in accordance with a cut profile, a portion of at least one of the mail pieces in accordance with criteria used to expose concealed information;
- a vacuum belt, air blower or mechanical picker fingers adapted to remove the cut portion of the one mail piece;
- a database containing sort scheme instructions based at least in part on sorting parameters corresponding to the concealed information of the plurality of mail pieces;
- a process controller for providing cutting criteria to the laser cutting device, in accordance with the cut profile, to perform laser cutting of the mail piece during transport on the sorter device;
- and
- an image capturing device for capturing the exposed information, wherein the image capturing device includes a reader device adapted to detect, image and interpret the exposed information.
Dependencies are inferred from the claim text.