Process and apparatus for wrapping paper rolls

Details Process and apparatus for wrapping paper rolls Process and apparatus for wrapping paper rolls

1997-01-13

1998-06-09

Johnson, Linda

Package making

Methods

Forming a cover adjunct or application of a cover adjunct to...

53465, 531362, 53211, B65B 6100, B65B 1100

Patent

active

057618810

ABSTRACT:
An apparatus for wrapping paper rolls as a roll handler to position a roll, a wrapping mechanism that applies a side wrapper, a header applicator that places a header against an end of the roll, and a pressure mechanism with one of a heated roller or a cooled roller that presses the outer portions of the header against the side of the roll. The heat or cooling and the pressure induce rapid bonding connection of the outer portions of the header with the side of the roll. Similarly, the process includes the steps of positioning a roll header against an end of the roll and axially rotating the roll relative to a fastening mechanism that includes a deflection mechanism that folds the outer portion of the header over against the roll, an adhesive mechanism that disposes an adhesive between the outer portion of the header and the side of the roll, and one of a heated pressure mechanism or a cooled pressure mechanism that presses the outer portion of the header against the side of the roll with the heat or cooling and the pressure inducing rapid bonding connection of the outer portion of the header with the side of the roll.

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