Thermal processing roller and temperature control apparatus for roller
The roller has a heat transfer medium flowing path and heats a resin film unit to be processed abutting against a surface of the roller. The heat from the unit is absorbed due to the flow of heat transfer fluid through the heat transfer medium flowing path by pump. A sealed chamber (23) is formed wi...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The roller has a heat transfer medium flowing path and heats a resin film unit to be processed abutting against a surface of the roller. The heat from the unit is absorbed due to the flow of heat transfer fluid through the heat transfer medium flowing path by pump. A sealed chamber (23) is formed within a thick portion of the roller, where chamber extends to seal the heat transfer medium of vapor-liquid phases. An independent claim is also included for a temperature control apparatus for the thermal processing roller. |
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