Acrylic needle punched felt is one of the most common materials used to make filter bags, which has good hydrolytic stability. Features The continuous working temperature is 130 degrees, and the moment does not exceed 140 degrees. Good acid and alkali resistance, PH value between 3-11. The relative humidity is less than 30%, pay attention to oxidation.
Filmeida using German machines to produce the Spunlace Nonwoven fabric, and our daily production can up to 20000 pcs per day. Whole import machines can ensure the quality and the capacity, the size and the colours can be customized.