... cotton 1.material is PE,PP,polyamide, cotton 2,excellent filtrability 3.used in surface handling industry DESCRIPTION OF PE FILTER COTTONMaterialPE,PP,polyamide ... .,LTD ,are professionally in manufacturing filter cloth, filter bag,filter cotton and needle felt.We both do the ODM and OEM ... sara198777live.cnFAX 0086-021-36396561OUR FACTORY AND PRODUCTS PE filter cotton (CHANGBO)