Claims
- 1. An apparatus for producing printed labels forming a strip of covers interconnecting a plurality of package bases, with each strip of covers being a segment severed from a continuous length of a laminated foil, including a framework for supporting the laminated foil along a predetermined path of movement, comprising:
- a. a supply roll having a continuous strip of laminated foil thereon, the laminated foil strip comprising a series of individual covers, with each individual cover having background graphics and a print field on which appropriate product data is to be printed;
- b. a printer for printing appropriate product data on successive print fields of successive labels;
- c. a perforation cutter for perforating the laminated foil strip across the width thereof between each adjacent label in each strip of labels;
- d. a first feed roller unit for pulling the printed laminated foil strip output of the printer into the perforation cutter;
- e. an optical inspection station having a camera positioned over the laminated foil strip of covers to provide a pixel image of each printed field of each cover, which is analyzed using image analyzing techniques for proper print position and print quality;
- f. a second feed roller unit which pulls the laminated foil strip through the optical inspection station and directs the laminated foil strip into a second cutting unit;
- g. a second cutting unit for cutting the laminated foil strip between successive strips of labels; and
- h. a separating unit for separating strips of labels which have passed inspection in the optical inspection station from strips which have failed inspection in the optical inspection station.
- 2. An apparatus for producing printed labels as claimed in claim 1, wherein the laminated foil strip includes side by side strips of individual covers thereon, and further including a slit cutter which slits the side by side strips of covers lengthwise down the middle to produce two strips of covers.
- 3. An apparatus for producing printed labels as claimed in claim 2, wherein the inspection station includes two side by side cameras.
- 4. An apparatus for producing printed labels as claimed in claim 2, including a transfer unit for transferring side by side strips of labels which have passed inspection to a packaging machine.
- 5. An apparatus for producing printed labels as claimed in claim 4, wherein the packaging machine includes an endless conveyor comprising a linked series of support platens, and each support platen supports a two row array of package bases.
- 6. An apparatus for producing printed labels as claimed in claim 5, wherein the separating unit includes a narrow ramp which divides and separates the two strips by a distance equal to the distance between adjacent rows of package bases supported in each pallet in the packaging machine.
- 7. An apparatus for producing printed labels as claimed in claim 1, wherein the separating unit includes a pivoted trap door, and a reject bin positioned therebelow, and strips which have failed inspection in the optical inspection station are deposited in the reject bin by actuating the pivoted trap door.
Parent Case Info
This is a division of application Ser. No. 08/432,925, filed May 1, 1995, now U.S. Pat. No. 5,674,847 which is hereby incorporated by reference, which is a continuation-in-part application of parent application for APPARATUS AND METHOD FOR PREPARING PRINTING LABELS, Ser. No. 08/257,789, filed Jun. 10, 1994 now U.S. Pat. No. 5,565,059.
US Referenced Citations (10)
Divisions (1)
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Date |
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432925 |
May 1995 |
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Continuation in Parts (1)
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257789 |
Jun 1994 |
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