发明名称 |
HIGH EFFICIENCY LOW PRESSURE DROP SYNTHETIC FIBER BASED AIR FILTER MADE COMPLETELY FROM POST CONSUMER WASTE MATERIALS |
摘要 |
A non-woven textile based filter media is produced from polyester fiber generated using recycled polyethylene terephthalate (PET) beverage bottles, and that non-woven textile based filter media is used to make an air filter. By controlling the diameters and lengths of the PET derived polyester fibers, a non-woven textile based filter media that exhibits a natural Minimum Efficiency Reporting Value (MERV) of about 8 (without requiring electrostatic treatment) and a pressure drop of 2.9 PSI or less can be achieved. A related exemplary embodiment is an air filter fabricated entirely from recycled materials, including a recycled cardboard frame, the non-woven textile based filter media made from recycled PET derived polyester fibers, and a support structure made of recycled plastic or metal wire. |
申请公布号 |
WO2011017457(A3) |
申请公布日期 |
2011.06.03 |
申请号 |
WO2010US44454 |
申请日期 |
2010.08.04 |
申请人 |
THE XEXTEX CORPORATION;BROWNSTEIN, JERRY;BROWNSTEIN, KATHY |
发明人 |
BROWNSTEIN, JERRY;BROWNSTEIN, KATHY |
分类号 |
B01D39/02;B01D46/00 |
主分类号 |
B01D39/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|