Simplify the following text for a Grade 8 native English-speaking person.
Original: Carpets , rugs , velvet , velor , and velveteen , are made by interlacing a secondary yarn through woven cloth , creating a nap or pile .
Simplified: Carpets , rugs , velvet , velor , and velveteen , are made by weaving a a second yarn through woven cloth , making a nap or pile .