摘要:
Adjusting a gloss for a print image by adjusting the cooling of the print image. Further, a toner for a printing press adjusting gloss by adjusting cooling includes 1% to 30% aliphatic hydrocarbons, aliphatic acids, aliphatic alcohols or their salts, or olefinic hydrocarbons.
摘要:
Handling a printing medium in a microwave fuser mechanism of a printing machine so as to prevent damages and disruptions that can occur because of the presence of condensed water. The invention is achieved by removing moisture from the microwave mechanism and by, at least, supporting conveyance of the printing medium by flowing air, and also by preventing moisture from being conveyed into other parts of the microwave mechanism.
摘要:
A method and an apparatus for preventing damage inside a printing machine caused by the radiation of microwaves emanating from microwave mechanisms. Undesired effects of the microwave radiation are automatically detected and then limited by countermeasures. Special provision is made for detecting an electrical discharge, or smoldering or burning of a printing medium inside the microwave mechanism, and then initiating suitable countermeasures.
摘要:
Toner images applied on the first-side and on the second-side of a substrate are fixed together by microwaves, by being heated to a final fixing temperature, and that the toner image applied on the first-side is prefixed by microwaves before a toner image on the second-side is applied, with the toner image of the first-side being heated to a prefixing temperature that is lower than the final fixing temperature.
摘要:
Toner images applied on the first-side and on the second-side of a substrate are fixed together by microwaves, by being heated to a final fixing temperature, and that the toner image applied on the first-side is prefixed by microwaves before a toner image on the second-side is applied, with the toner image of the first-side being heated to a prefixing temperature that is lower than the final fixing temperature.
摘要:
Adjusting a gloss for a print image by adjusting the cooling of the print image. Further, a toner for a printing press adjusting gloss by adjusting cooling includes 1% to 30% aliphatic hydrocarbons, aliphatic acids, aliphatic alcohols or their salts, or olefinic hydrocarbons.
摘要:
Fixing toner on a print substrate in printers a cooling device is provided for cooling the sheet with a coolant after fixing the toner to the sheet, the cooling device having a flow passage for discharging the coolant onto the sheet the flow passage converging to increase coolant velocity.
摘要:
A microwave arrangement for affixing the toner onto a printing material by heating, wherein a resonator chamber for feeding printing material therethrough includes at least one element, which extends into the resonator chamber and is used for tuning the resonance state in the resonator chamber. The element includes at least a first portion of a material with properties that essentially do not absorb the microwave radiation and a second portion of a material with mechanically stable properties and a slightly higher absorption of the microwave radiation than the first portion.
摘要:
The smell of the printing medium and/or the printing format is at least influenced. At least one toner that contains at least one aromatic substance, or one ink, that contains at least one aromatic substance is applied to a printing medium. For this purpose, appropriate toners or inks and processes for their manufacture, as well as a printing machine for implementing an appropriate printing process, are introduced.
摘要:
A microwave arrangement for affixing the toner onto a printing material by heating, wherein a resonator chamber for feeding printing material therethrough includes at least one element, which extends into the resonator chamber and is used for tuning the resonance state in the resonator chamber. The element includes at least a first portion of a material with properties that essentially do not absorb the microwave radiation and a second portion of a material with mechanically stable properties and a slightly higher absorption of the microwave radiation than the first portion.