Carton for dispensing sheet material in roll form

Details Carton for dispensing sheet material in roll form Carton for dispensing sheet material in roll form

1985-05-31

1987-03-10

Yost, Frank T.

Severing by tearing or breaking

Severing by manually forcing against fixed edge

With housing for work supply

225 48, 225 90, B65D 85671

Patent

active

046485368

ABSTRACT:
Reclosable carton structure of a generally rectangular configuration is set up from a paperboard blank. A hooded cover is hingedly mounted over the open top of the carton and includes a serrated cutter bar extending along a free edge of the cover. A flap on the blank is folded to extend over and is adhered along its free edge to the inside of the carton wall underlying the portion of the hooded cover that includes the cutter bar. A tab is formed in the same carton wall by a knife cut main portion parallel to the fold of the flap and a pair of end portions each extending transversely of and from an end of the main portion, both end portions terminating between the fold and the adhered edge. Resilience of the paperboard, in combination with cooperative dispositions of the flap and the tab, causes the tab to be pivotally urged outwardly from the surface of the wall, pivotation occurring when the hooded cover is open. A roll of wrapping film in the carton has its free end extending over the pivoted tab which presents the film end for grasping and pulling to unroll a desired length for tearing against the serrated cutter bar. The center of the tab defining knife cut is upwardly arched to provide a finger notch facilitating grasping of the film, and a tack material on the tab aids in holding the free end of the film from retracting into the carton.

REFERENCES:
patent: Re19134 (1934-04-01), Powell
patent: 1364743 (1921-01-01), Fuerth
patent: 1938269 (1933-12-01), Wilson
patent: 3137424 (1964-06-01), Finn et al.
patent: 3181034 (1966-10-01), Woodling
patent: 3549066 (1968-12-01), Wankow
patent: 3552614 (1971-01-01), Wilson
patent: 3974947 (1976-08-01), Budny
patent: 4340162 (1982-07-01), Heiman et al.
patent: 4474318 (1984-10-01), Perrin
patent: 4534497 (1985-08-01), Neale

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