Various embodiments of a diaper adapter to fit adults as well as infants up to three years of age comprise absorbent material having an inner surface adapted to contact the user and an outer surface. Tabs carrying a filamentary type attachment material extend from the corners at one end of the diaper....http://www.google.es/patents/US4681581?utm_source=gb-gplus-sharePatente US4681581 - Adjustable size diaper and folding method therefor
Adjustable size diaper and folding method therefor