... of 2600mm. There are many rolls and a variety of paper tube diameter, filter thickness 0.10-0.49mm, weight 18 ... include polypropylene, polyester, polypropylene, rayon, polyester-cellulose mixture. Filter paper wet tensile strength is important, in working condition it should ... , coolant temperature, pH, etc. must be considered. Filter paper must ensure that exist no interface, otherwise it will lead ...