Dive into advanced wastewater filtration with Qingdao Star Machine's high-quality tap water filter bag. Committed to environmental protection and filtration innovation, we offer superior filter bags that deliver superior results. Customers can choose between needle and thread welding for durability or hot melt sealing for improved filtration efficiency, ensuring versatile options to meet various tap water purification needs. Choose us for efficient and reliable water treatment solutions.
Qingdao Star Machine wholesale tap water filter bag is made of deep filtration material, the material used is increased by 20%, the particle adsorption capacity is increased by 25%, and the fiber is increased by 5%, which has better filtration effect and longer service life. The filter bag uses 3mm thick high-strength steel ring, which can withstand high temperature and is not easy to break. If you choose the plastic ring, our plastic ring is made of environmental protection PP material, no burrs, better corrosion resistance. Two kinds of filter bags are available: needle and thread welding and hot melt sealing, needle and thread welding is durable, and hot melt welding has better filtration effect.
| Fiber | Continuous temperature | Acid resistance | Alkali resistance | Abrasion resistance | Bending resistance |
| Polypropylene | 212 °F (100 °C) | Отлично | Great | Отлично | Very good |
| Acrylic | 260 °F (126 °C) | Good | Average | Good | Very good |
| Polyester | 275 °F (135 °C) | Fair | Fair | Great | Very good |
| ППС | 374 °F (190 °C) | Very good | Very good | Very good | Very good |
| Aramid | 392 °F (200 °C) | Satisfactory/Poor | Good | Great | Great |
| P84 | 473°F (245°C) | Good | Fair | Good | Average |
| PTFE/Teflon | 500 °F (260 °C) | Great | Great | Satisfactory/Poor | Average |
| Fiberglass | 500 °F (260 °C) | Good | Fair | Average | Average |
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