Wiper comprising a matrix of nonwoven fibers having a basis weight generally in the range of from about 25 to 300 gsm and including a meltblown web having incorporated therein a staple fiber mixture including synthetic and cotton fibers. The combination provides highly improved wiping properties as well...http://www.google.com.au/patents/US4426417?utm_source=gb-gplus-sharePatent US4426417 - Nonwoven wiper
