Sheet material dispenser and methods of dispensing sheet materia

Details Sheet material dispenser and methods of dispensing sheet materia Sheet material dispenser and methods of dispensing sheet materia

1985-10-28

1986-07-08

Sipos, John

Package making

Methods

Wrapping contents including cover forming

53219, 53390, B65B 1102

Patent

active

045985316

ABSTRACT:
A free end portion of sheet wrapping material is grasped and pulled from a dispenser transversely past and spaced from a cutting element mounted on a housing. The cutting element is displaced in response to the movement of the withdrawn material by generating a displacement force, latching the cutting element against displacement in a normally guarded position in which the cutting element is inoperative for cutting, and thereupon unleashing the displacement force in response to a further movement of the material to drivingly displace the cutting element from the guarded position to a cutting position in which the cutting element is in a position to sequentially pierce and cut the sheet material that is subsequently moved toward the same. Methods of dispensing the sheet material and of wrapping items also are disclosed.

REFERENCES:
patent: 2725699 (1955-12-01), Rumsey, Jr.
patent: 3006567 (1961-10-01), Collins
patent: 3722177 (1973-03-01), Michels

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