Assembly Line

What are hook-and-loop fasteners made of?

Hook-and-loop fasteners take nylon directly. Trace them back and you pass 7 made things on the way to 5 raw materials.

How hook-and-loop fasteners are made See it on the map

What goes straight in

From the ground: 5 raw materials

Made along the way: 6 things

Chemicals and fuels 6