Sheet-material associating – Associating or disassociating – Signature associating
Patent
1990-01-08
1991-07-02
Look, Edward K.
Sheet-material associating
Associating or disassociating
Signature associating
281 2, 493 11, B65H 3900
Patent
active
050280406
ABSTRACT:
Apparatus and methods are provided for ensuring predetermined lengthwise registration of interstacked form parts forming a unitary form. The form includes a continuous web comprised of longitudinally adjacent forms, each having a pair of transversely adjacent form parts. Each form part has a registration mark identifying the form parts as parts of a first form. Each registration mark has discrete portions including a count portion which specifically identifies the form parts as part of a predetermined form of a predetermined plurality of forms. When the form parts are interstacked, the registration marks are sensed to determine the accurate transverse alignment of the interstacked form parts and provide an error signal in response to a sensed lack of registration of the corresponding form parts.
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patent: 4839674 (1989-06-01), Hanagata
Look Edward K.
Moore Business Forms Inc.
Newholm Therese M.
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