Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1996-01-16
1997-12-23
Stemmer, Daniel
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
2989532, 2989533, 492 52, 492 56, 428909, B05D 306
Patent
active
057003432
ABSTRACT:
A method of manufacturing a cylindrical compressible laminate using the floating knife or knife over roll spreading techniques to apply an inner compressible layer and outer or surface layer of a substantially incompressible material. The coating system includes a coating head to dispense an elastomeric material onto a rotating laminate and a knife blade that is parallel to the axis of rotation to distribute and spread a uniform coating of the elastomeric material. The knife blade can be raised incrementally on each rotation of the laminate so that an additional coating can be applied, until a layer of a desired thickness is obtained. In the preferred embodiment, the coatings are at least partially cured during each rotation.
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Castelli Francesco
Invernizzi Gianpiero
Reeves Brothers Inc.
Stemmer Daniel
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