Package making – Methods – Applying a partial cover
Patent
1996-06-25
1998-06-16
Johnson, Linda
Package making
Methods
Applying a partial cover
53582, 53587, B65B 1304
Patent
active
057653402
ABSTRACT:
A method and apparatus for wrapping cardboard and paper rolls for protection during shipping and handling. The rolls are wrapped in a strip of wrapping material, that has a width which does not exceed the length of the roll. The roll is transferred to the wrapping station on a transporter and is stopped using a mechanical positive stop so that a edge of the cylindrical part of the roll is aligned with a first edge of the wrapper roll mounted in the wrapping station. When the roll is stopped, a first layer of the wrapper is wound on the roll. Then, if the length of the roll is greater than the width of the wrapper, the relative position of the roll and the wrapper is changed so that the second edge of the cylindrical part of the roll is aligned with the second edge of the wrapper roll, and a second layer of wrap is wound on the roll.
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Johnson Linda
Valmet Corporation
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