Package making – Methods – Filling preformed receptacle and closing
Patent
1997-06-03
1999-02-09
Moon, Daniel B.
Package making
Methods
Filling preformed receptacle and closing
53409, 53414, B65B 504
Patent
active
058679693
ABSTRACT:
A method for wrapping coiled material which includes the selection of a tear-resistant bag having openings at either end and drawstrings near each opening. A roll of steel is lifted, e.g., by a forklift, and the bag is slipped over the roll of steel. The excess material of the bag is then folded over so that the bag tightly fits the steel roll. The strings are then drawn tightly, pulling the bag radially over the steel roll such that the ends of the bag overlaps the aperture of the core of the roll. The overlapping portions of the bag are folded inside of the core of the coiled material and inner diameter protectors are placed in the core to secure the bag.
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Litman Richard C.
Moon Daniel B.
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