Film wrapping dispenser

Details Film wrapping dispenser Film wrapping dispenser

1977-09-14

1978-07-25

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

156577, B65H 2306, B44C 700

Patent

active

041025130

ABSTRACT:
A dispenser for wrapping a roll of plastic stretch film under tension about an object has a reel assembly provided with an adjustable drag arrangement to set and adjust the tension on the film during the wrapping operation by the manipulation of a hand grip. Two hand grips are connected to and arranged relative to the reel assembly for the balanced support thereof during wrapping. One hand grip is operatively associated with one of a pair of rotary end supports for the roll of film in such a way that movement of the one hand grip changes the drag on the roll and thereby the tension on the film during the wrapping thereof.

REFERENCES:
patent: 923559 (1909-06-01), Moser
patent: 1610736 (1926-12-01), Blevins
patent: 1884183 (1932-10-01), Pearson
patent: 2549136 (1951-04-01), Simpson
patent: 2563542 (1951-08-01), Mackelduff
patent: 2591136 (1952-04-01), Cleary
patent: 3369952 (1968-02-01), Rieger

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