Heating Device for Heating a Roller, Roller, and a Calender or Embossing Cassette
OwnerRene WOLTERSinventor
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Abstract
The invention relates to a heating device for heating a roller, wherein the heating device has a heating element which is configured to be inserted into a bore of the roller and to provide, preferably to provide electrically, heating power and/or heat for heating the roller and/or a roller body of the roller, and wherein the heating device has a clamping set which is arranged on a surface of the heating element and which is configured to contact an inner surface of the bore when the heating device is inserted into the bore of the roller and to transfer heat from the heating element conductively to the roller and/or the roller body. The invention furthermore relates to a roller. The invention furthermore relates to a calender or an embossing cassette.
Claims15
A heating device for heating a roller, wherein the heating device has a heating element which is configured to be inserted into a bore of the roller and to provide, to provide electrically, heating power and/or heat for heating the roller and/or a roller body of the roller, and wherein the heating device has a clamping element which is arranged on a surface of the heating element and which is configured to contact an inner surface of the bore when the heating device is inserted into the bore of the roller and to transfer heat from the heating element conductively to the roller and/or the roller body.
Dependencies are inferred from the claim text.