Printing form feeder device and method

Advancing material of indeterminate length – Processes – By engaging material modifications

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Details

156216, 156264, 226 92, 281 2, B32B 304, B32B 3100, B42D 1900, B65H 2020

Patent

active

047594845

ABSTRACT:
An article for feeding into a mechanical printer the uppermost form of a continuous assembly of forms having lateral marginal sections with spaced holes coinciding with the spacing of the feed pins of the feed mechanism of the mechanical printer comprising an elongated narrow flexible strip foldable down the middle and having oppositely disposed holes in each folded half longitudinally spaced to coincide with the feed pin holes in the uppermost form and having one surface of the strip coated with a pressure sensitive adhesive film; said flexible strip adapted to be mounted on the marginal sections of the uppermost form with the holes therein aligned with the holes in the marginal section and secured to the marginal sections of said uppermost form so that the uppermost ends of the flexible strips extend substantially above the upper edge of the form, whereby the uppermost ends of the strips can be engaged by the mechanical feed means to facilitate properly positioning the uppermost form in the printer.

REFERENCES:
patent: 3716444 (1973-02-01), Hanke
patent: 3788536 (1974-01-01), Brown
patent: 3874276 (1975-04-01), Froehlig
patent: 4070223 (1978-01-01), Stalzer
patent: 4240867 (1980-12-01), Diegel
patent: 4285531 (1981-08-01), Balsamo
patent: 4329191 (1982-05-01), Barber
patent: 4448558 (1984-05-01), Weingarten
patent: 4588463 (1986-05-01), Barber et al.

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