Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Means joining flexible indefinite length or endless bodies...
Patent
1996-09-12
1997-08-19
Engel, James
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Means joining flexible indefinite length or endless bodies...
156505, 156577, 156353, 156522, B32B 3100
Patent
active
056584202
ABSTRACT:
An apparatus for applying a length of adhesive tape from a supply of adhesive tape along the length of the leading edge of a roll of web material includes a cutting mechanism for cutting the length of web material to form a leading edge on the roll of web material. An application mechanism of the apparatus is configured to remove adhesive tape from the supply of adhesive tape and apply adhesive tape along the leading edge of the web material. A take-up mechanism removes a liner from the adhesive tape prior to the application of the adhesive tape to the leading edge. A tape cut off mechanism cuts the adhesive tape to form the length of adhesive tape along the leading edge of the web material. A buffing mechanism contacts the adhesive tape uniformly and simultaneously along the length of the leading edge to ensure contact between the adhesive tape and an outer layer portion of the roll of web material that is directly adjacent the leading edge.
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Engel James
Griswold Gary L.
Kirn Walter N.
McNutt Matthew B.
Minnesota Mining and Manufacturing Company
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