Title: Method for manufacture of business forms

Abstract: Method for manufacture of business forms in which at least three superposed continuous business form webs are processed and thereafter separated for individual folding, all but one of the webs being shifted laterally into two-wide folders for zig-zag folding.

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Inventors: Fulk, James B. (Saratoga, CA, US)

Application Number: 700138
Filing Date: 1976-06-28
Publication_date: 1978-01-17
Assignee: Paper Converting Machine Company (Green Bay, WI)
Primary Class(es): 270/52.11 493/374, 493/410
Other Classes:
US Patent Ref:

2181117	Nov, 1939	Brenn	270/21.
2334283	Nov, 1943	Pfeiffer	270/52.
2975989	Mar, 1961	Hinman	270/52.
3143342	Aug, 1964	Pine	270/52.
3972520	Aug, 1976	McKeefry	270/52.

Other Refs:
Primary Examiner: Burr, Edgar S.
Assistant Examiner: Heinz, A.
Attorney: Tilton, Fallon, Lungmus, Chestnut