A completely non-standard and low-cost way of tailoring a lifting curtain, which any housewife can do.
The principle of operation of the lifting mechanism, more detailed explanations and demonstrations here - https://www.youtube.com/watch?v=YpfotXp7niA
How to make a thread brush - https://www.youtube.com/watch?v=4lUG1B0MV-o
I would be very happy to help with the translation of the video into other languages http://www.youtube.com/timedtext_cs_panel?c=UCdh5yQlJ4GfFAJC6uoD60fQ&tab=2