涤纶常温针刺毡采用非织造针刺工艺生产。 虚空分布均一，治疗烫卷后，涤纶短纤，涤纶捻纱的表面烧毛或涂层针刺毡，表面平整光滑。 这是不容易被阻止灰尘和过滤材料具有高的空隙，优越排气性能，多功能，以及更好的化学耐久性。 不仅常温，过滤，而且已被过滤的含的酸和碱的水，油和蚀刻剂气体。 这是正常的温度的工作条件在液体中的固体分离领域下提供了理想的过滤材料。

Polyester normal temperature needled felt adopts non-weaving needled technology production. Void is distributed with uniformity, after treatment of hot roll, singeing or coating on the surface of Polyester staple fiber, terylene twist yarn needled felt, the surface is neat and smooth. It is not prone to be blocked by dust and the filter materials have high voids, superior venting performance, versatility, and better chemical durability. Not only normal temperature is filtered, but also water, oil and etchant gas containing acid and base has been filtered. It is the ideal filter materials under normal temperature working conditions in the field of liquid solid separation.