There are common and micro-denier two kinds fiber, common fiber wiper is made of 100%polyester, and 100gsm-200gsm, micro-denier fiber wiper is made of polyester and nylon, 145gsm,165gsm,200gsm,220gsm.
And there are 100class, 1000class, 10000class
Application:1.semi-conductor, LCD, microprocessor
2.mobile glass, clean before precision painting, LCD production and assemble line
3.disc, chip, precision lens cleaning