Method and apparatus for folding, stacking and separating contin

Details Method and apparatus for folding, stacking and separating contin Method and apparatus for folding, stacking and separating contin

1988-02-22

1989-07-11

Garrett, Robert E.

Sheet-material associating

With printing

Associating and folding, with rotary printer

270 30, 270 39, 493324, 493357, 493412, B41F 1358

Patent

active

048464546

ABSTRACT:
A method and machine for folding, stacking and separating continuous forms in a moving web, the continuous forms web being prefabricated with regard to width, margin line holes and transverse perforations intended for zigzag folding of the web to form it into a stack after it has been provided with print in a printer having a supply of series of preferably personalized forms, wherein each series includes an initial form marked with an address and optionally with a separation mark a first system having feed means for the web which cooperation with the line holes advance the web in controlled register, and means for cutting the web on electronic command from a sensor which reacts to the separation mark or, alternatively, on electronic command from the printer, and a second system comprising a driven feed device for advancing the web and a swinging waddling device, the web passing through the waddling device and being formed during the swinging movements thereof into a zigzag folded stack, and further means for squeezing and holding down the folded stack.

REFERENCES:
patent: 3937452 (1976-02-01), Gath
patent: 4054283 (1977-10-01), Rayfield
patent: 4358285 (1982-11-01), Fujio
patent: 4718654 (1988-01-01), Ehlers
patent: 4730762 (1988-03-01), Felix

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