Title: Continuous business forms assembly with anti-tenting means

Abstract: A continuous business forms assembly comprising a zig-zag folded stack of a multiplicity of superimposed, elongated plies of paper, including a plurality of intermediate plies. Each of the plies is provided with a longitudinally extending, control punch margin and the plies are held in assembled relation by longitudinally extending glue lines between adjacent plies adjacent the control punch margins. Individual form lengths in the assembly are defined by cross lines of weakening in the plies and the intermediate plies are completely severed in the area of at least the ones of the cross lines on which the assembly is folded and provided with reliefs thereat so that stresses caused by folding the assemblies into the stack are relieved to prevent tenting.

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Inventors: Peschke, Gordon C. (Mundelein, IL, US)

Application Number: 744623
Filing Date: 1976-11-24
Publication_date: 1978-08-22
Assignee: Uarco Incorporated (Barrington, IL)
Primary Class(es): 229/69 462/4
Other Classes:
US Patent Ref:

2143622	Jan, 1939	Fulk	282/11.
2246234	Jun, 1941	Antrim	282/11.
2907585	Oct, 1959	Sornberger et al.	282/11.
3104799	Sep, 1963	Steidinger	229/69.
3554438	Jan, 1971	Von Malderghem	229/69.
3967776	Jul, 1976	Getsch	229/69.

Other Refs: 790,434

Jul, 1968	CA

Primary Examiner: Garbe, Stephen P.
Assistant Examiner:
Attorney: Wegner, Stellman, McCord, Wiles & Wood