Collar type: galvanized steel ring, stainless steel ring (SUS304), plastic ring (PE/PP), rope.

Our filter bags are using advanced hot-melt joining technology, ensure the joining strength of filter bags and prevent leakage.

 Micron Needle Felt Filter Bag Machining Characteristics:

1. Adopting the high-speed industries sewing machine which is no silicone oil for cooling to manufacture, will not cause silicone oil polution.

2. Improved suture of pocket mouth, no more side leakage phenomenon which cause by the high tuber or needle eye.

3. Choosing the easy way to remove the product specifications label, to avoid the label and printing ink to pollute the filtrate while using.

4. Filter precision range: 0.5um-200um. Materials include polyester and polypropylene filter bags.

5. Stainless steel ring and galvanized steel ring are using argon arc welding technology. Diameter error is only less than 0.5mm, horizontal error is less than 0.2mm. Choosing these steel rings, can improve the sealing, reduce the probability of the occurrence of the side leakage. Plastic collar can also be used, it tightly with the filter to eliminate exposure.

6.Using the advanced hot-melt joining technology, to ensure the joining strength of filter bags and prevent leakage.

7. Using imported German materials, ensure the precision of product.

8. Plastic bag individually packing, clean and beautiful.

General filter bag size:

We have full range of materials, can supply numerous non-standard filter bags to meet your needs, and also can be customized according to your requirements.

Feihong will sincerely service you with our super quality and competitive price product.

Great Filter, Feihong Made.