A random guy visits a blanket factory which is full-automatized, he is fascinated and leans over the railing
- another person gives him a shove and he lands ontop of the conveyor belt
- the machines are doing their thing while the workers are having a break and doing stuff (playing cards) don't recognizing what is happening
- the guy begins to realize that the other part of the blanket is coming closer and he desperately tries to protect himself
- the blanket is complete with the guy sewn inside the blanket

(just a random idea I had after watching this https://www.youtube.com/watch?v=LdLV7hzbEsU)