Table Header in PDF-exported Blueprint on evey page?

Hello,

i created a plugin including a blueprint for our office needs. We need to export all the via blueprint created pages as PDF-files. The Blueprint includes a side-wide table. User will often insert big pictures. So i had to define different css-settings to make the pdf-export nice looking.

The only problem which remains: Since the big pictures are getting included, often the page breaks. I want to display the table-header on each newly started page. Is this somehow possible? I found these two old threads which didn’t provide a working solution: https://community.atlassian.com/t5/Questions/Stylesheet-export-to-PDF-for-tables/qaq-p/297939 and https://community.atlassian.com/t5/Confluence-questions/How-to-repeat-table-header-on-new-page/qaq-p/152661

I am using Conlfuence Server 6.6

Thanks!