Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1984-06-18
1990-04-17
Cashion, Jr., Merrell C.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156204, 156229, 156495, 156549, 156554, B23B 3112
Patent
active
049177460
ABSTRACT:
A method and apparatus for applying an elastic ribbon in a curved path to a continuously moving web of material. A rotatable roll is moved essentially transversely to the direction of the moving web of material. The movement of the roll is imparted to the elastic ribbon which is then adhered to the continuously moving web of material. The elastic ribbon passes around the roll with a predetermined stretch. The axis of the roll may be disposed essentially transverse to the direction of movement of the moving web or essentially perpendicular to the direction of movement of the moving web. The roll may be cylindrical in shape with a uniform radius, it may have a nonuniform radius or it may have a portion of the surface with a larger radius intermediate to the ends of the roll.
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patent: 4081301 (1978-03-01), Buell
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patent: 4293367 (1981-10-01), Klasek et al.
patent: 4300967 (1981-11-01), Sigl
patent: 4329309 (1982-05-01), Kelly
patent: 4417935 (1983-11-01), Spencer
Frick Richard H.
Kons Hugo L.
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