How was the last football leather sewn on?

In the early years, when Adidas processed football in Pakistan, it was all sewn by hand. It is said that these 32 pieces of football (10 white and 22 black) were not sewn on the front piece and the back piece, but all the 32 pieces of leather were strung together according to their positions, then the thread was tightened, the skins were tightened, and finally a knot was tied in a very hidden place, and the work was over!

Older golfers should remember that the so-called "locomotive brand" of famous football in China often broke a small mouth and bulged when playing football, and finally it just exploded ... The only reason is that the technology is not good and the sewing is not good.

Nowadays, football adopts PU material and thermal bonding technology, so sewing is no longer needed.