# Minister Udink opens factory for steel interior doors

Minister B.J. Udink of VRM opens the new factory for the manufacture of steel inner door frames in Bunschoten. The window frames are provided with a polyester paint layer in a fully automatic electrostatic powder installation. The layer is then melted in a muffle furnace. The steel frames are assembled and later used in housing construction.

- Kind: Film
- By: Polygoon-Profilti (producent)
- Archive: [Europeana](https://www.europeana.eu/item/2051906/data_euscreenXL_https___www_openbeelden_nl_media_670338)
- Licence or status: [CC BY-SA 4.0](http://creativecommons.org/licenses/by-sa/4.0/) (as the archive states it)
- Credit: Netherlands Institute for Sound & Vision
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/europeana/2051906~data_euscreenXL_https___www_openbeelden_nl_media_670338?play=1)