Here is a goodyear welting machine at work with corny music. It's just worth watching for the music alone. l promise you will really like watching this little video.
http://www.youtube.com/watch?v=TOrwF0Lhz9w
It seems like there are various goodyear machines, some lay down the gemming and then feed the welt with a "dog feed" to a part of the machine to do the inseaming along with the essential sewing of the welt to the outsole, while other goodyear machines are just simple outsole stitchers.
Last edited by The_Shooman (2013-02-23 12:37:46)