Difference between woven and non woven fabrics?

A woven fabric uses fibres that have been spun into yarn and then threaded in and out of each other as a warp and weft using a loom. Bonded fabric used the fibres loose, wet out with a polymer which when dry bonds the fibres together. Felt is a good example of a bonded fabric. As a Word of caution: The term Bonded fabric is sometimes used to refer to a woven fabric that has had a coating "bonded" to it to make it waterproof. PUL (polyurethane Laminated) fabric is an example.