DRYING UNIT FOR DRYING PRINTED SUBSTRATES

专利名称：DRYING UNIT FOR DRYING PRINTED

SUBSTRATES

发明人：SCHAEDE, Johannes,STIERMAN, Robert申请号：EP19795139.5申请日：20191022公开号：EP38871A1公开日：20211006

摘要：The invention relates to a drying unit (22) for drying printed substrates (21),comprising a chamber (23) with a gaseous medium which is oxygen-reduced by means ofan inert gas, wherein the substrates (21) are guided through the chamber (23) or at leastcan be guided through the chamber, and the chamber (23) has an entrance for thesubstrates (21) to be guided into the chamber (23) in the transport direction (T) of thesubstrates (21). The entrance for the substrates (21) to be guided into the chamber (23) isformed by two cylinders (04; 06) which are positioned against each other longitudinally.The cylinders (04; 06) positioned against each other at the entrance of the chamber (23)form a printing unit (03). One of the cylinders (04) is designed as a printing cylinder (04),and the other cylinder (06) is designed as a cylinder (06) which interacts with the printingcylinder (04) and applies a printed image onto the affected substrates (21). The twocylinders (04; 06) which are positioned against each other under pressure at the entranceof the chamber (23) form a seal which runs axially to the cylinders (04; 06) for preventingthe oxygen-reduced gaseous medium from leaking out of the chamber (23) and/or forpreventing oxygen from the ambient air from entering the chamber (23). The printing unit(03) arranged at the entrance of the chamber (23) is designed as a printing unit (03) for an

intaglio printing process.

申请人：Koenig & Bauer AG

地址：Friedrich-Koenig-Str. 4 97080 Würzburg DE

国籍：DE

代理机构：Koenig & Bauer AG

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