Severing by tearing or breaking – Severing by manually forcing against fixed edge – With housing for work supply
Patent
1991-09-20
1993-06-15
Phan, Hien H.
Severing by tearing or breaking
Severing by manually forcing against fixed edge
With housing for work supply
225 80, 225 85, 225 90, 225106, B26F 302, B65D 85671
Patent
active
052194248
ABSTRACT:
A roll of plastic bags is wound on an axle which is adapted to be retained within a dispensing device. The bags may be of any configuration but, preferably, are of the type known as a star seal with individual bags separated by perforated separation lines. The bags are wound around a core which can be retained on the axle so that the roll can rotate with respect to the axle when the axle is fixed within the dispensing device. A slot is provided in each separation line between adjacent bags, the slot adapted to engage a complementary tongue in the dispensing device for separating the individual bags. The width of the roll is such relative to the tongue that when an individual bag has been separated from the roll, portions of the next bag on the roll extend forwardly of the tongue where they are in a position to be grasped by a user and subsequently severed from the roll. The roller may include a feature for retarding rotation of the roll of bags relative to the axle.
REFERENCES:
patent: 4179055 (1979-12-01), Milner
patent: 4566785 (1986-01-01), Takenouchi
patent: 4765555 (1988-08-01), Gambino
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