Mitsubishi Paper has developed nonwovens from nano  fibers for the glass and computer wipes markets. These thinner increase the wiping capabilities  and, unlike traditional nanofibers, do not have linting problems. Mitsuibishi solved the linting problem when it creating the nanofibers by fibrillating or exfoliating a thick acrylic fiber. The thick acrylic fiber was developed by Mitsubishi Rayon.