Package making – Methods – Applying a partial cover
Patent
1997-03-24
1999-08-24
Johnson, L. B.
Package making
Methods
Applying a partial cover
53587, B65B 1304
Patent
active
059410493
ABSTRACT:
A leading end of packaging materials placed in a retainer to hold the leading end of the packaging material in the retainer. Packaging material is dispensed from a packaging material dispenser, and relative rotation is provided between the dispenser and a load to wrap packaging material around the load. The packaging material is automatically released from the retainer in response to force applied by packaging material wrapped around the load, or other unpowered actuation.
REFERENCES:
patent: 4972656 (1990-11-01), Haugstad
patent: 5005335 (1991-04-01), Yourgalite et al.
patent: 5168691 (1992-12-01), Errani
patent: 5564258 (1996-10-01), Jones et al.
Degrasse Steven E.
Lancaster, III Patrick R.
Martin Curtis
Johnson L. B.
Lantech Inc.
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