Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Reexamination Certificate
2005-12-27
2005-12-27
Aftergut, Jeff H. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
C156S499000, C156S543000, C425S335000
Reexamination Certificate
active
06978817
ABSTRACT:
A method for manufacturing a fluoropolymer compound plate comprises the steps of: combining a fluoropolymer sheet and a medium plate as a fluoropolymer compound plate; transferring the fluoropolymer compound plate to a preheat section for being heated uniformly in a lower tension, transferring the fluoropolymer compound plate to a melting section for heating the fluoropolymer sheet of the fluoropolymer compound plate; transferring the fluoropolymer compound plate to a pressing section by rollers; and compressing and annealing the fluoropolymer compound plate. A device for performing the method comprises a plurality of tension adjusting axial seats; a plurality of roller; a pair of first guide wheels; an upper and a lower layer radiating heater; a third guide wheel set; an upper and a lower layer high temperature radiating heater; a guiding roller; a shaping heater; a plurality of temperature controller roller sets and a product winding wheel.
REFERENCES:
patent: 4444709 (1984-04-01), Hayashi et al.
patent: 5944937 (1999-08-01), Fukumoto
Chang Roger
Ho Amber
Aftergut Jeff H.
Allied Supreme Corp
Goff John L.
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