Amazing Video Explains the Entire Process of Traditional Hemp Rope Braiding
Make sure you turn the subtitles on! (lower right hand corner, button immediately left of the gear)
The following is from the the video creator, Eugenio Monesma Moliner:
Thanks to three brothers from the Cofradía de San Pascual Bailón de Calatayud, patron of the rope ropes, in 1996 we were able to learn about and recover the technique of braiding hemp or other vegetable fibers for the manufacture of ropes of various sizes.