Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2001-09-24
2008-01-15
Aftergut, Jeff H. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S275100, C156S304600, C156S309600, C156S379800, C156S380900, C156S502000, C156S580000
Reexamination Certificate
active
07318878
ABSTRACT:
A method and apparatus for producing continuous belts is disclosed. The belts are formed from plastic films and are used as transfer belts in electrographic printers and copiers. The ends of the film are welded together by abutting their front faces and the ends are held together under pressure while being heated by radiation to a temperature to cause welding of the ends.
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Derwent Abstract for DE 19832168 A1.
Translation of DE 19832168A1.
EWi Weldnet®, “Hot Plate Welding”, http:///www.ewi.org/matjoin/plastics/hotplace.html, Jul. 17, 2000.
EWi Weldnet®, “Through-transmission Infrared Welding TTIR”, http:///www.ewi.org/matjoin/plastics/ttir.html, date unknown.
EWi Weldnet®, “Infrared Heating”, http:///www.ewi.org/matjoin/plastics/infrared.html, date unknown.
Japanese Abstract, Publication No. 04224826, Publication Date: Aug. 14, 1992.
Aftergut Jeff H.
Oce Printing Systems GmbH
Schiff & Hardin LLP
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