Specifications: Feature: Industry Sewing Thread Product Name: 100% Spun PTFE Sewing Thread Pattern: filament Free samples: yes OEM: yes

Wire Cages are professionally manufactured, constructed from galvanized or stainless steel and welded for structural stability.

Yuanchen manufactures a wide range dust collector filter cages to fit all baghouse makes and models. We can also manufacture uncommon and specialized cage designs as required.

PPS filter bag for industry smog filtraion bag Poor oxidation resistance, excellent acid-alkali resistance, excellent hydrolysis resistance.

Since the white fiber is produced by the film splitting method, the dispersion in fineness is relatively large, generally from 2dtex to 10dtex. The brown fiber is wet-spinned, so the fiber fineness is relatively fixed. At present, it is 3.3dtex in foreign countries, and the single yarn strength is generally above 4dtex in China. The length is generally 51mm~75mm. The melting point of PTFE is 327 °C, and it can be used for a long time at a high temperature of 260 °C, and the instantaneous use temperature can exceed 300 °C. PTFE cannot burn, and its limiting oxygen index reaches 95%. The strength is low and the breaking elongation is small. The breaking strength of the imported brown fiber is only 1.9cn/dtex, while the strength of the white imported fiber basically does not exceed 4cn/dtex. The friction coefficient is low, so the dust is easy to fall off on the surface of the filter material. The surface tension of the fiber is large, and it has good water repellency. The fiber is finer, the filtration efficiency is average, and the filter material has a weight of 750-800g. The textile performance is not good, the cohesive force is low, and static electricity is easily generated in the fiber spinning process.

Features and advantages of needle felt filter fabrics: 1) Needle filter felt makes the air filter bags has a high and stable dust collection efficiency. 2) The statical dust capture rate of needle felt filter cloth could up to 99.5% ~ 99.99%. 3) The porosity of needle filter felt is as high as 70% ~ 80%, which is 1.6 ~ 2.0 times of woven filter fabrics, it gets larger air permeability and lower air resistance.

PTFE sewing thread is twisted by high strength PTFE filament yarn, making it possibly the most chemical resistant thread on the market today. In addition, it is completely unaffected by ultraviolet (UV) radiation and will not degrade from continuous exposure to the sun. It will not rot, support fungus or mildew. In addition, it is unaffected by fuel, cleaning solvents, salt water, motor oil.

Polyester filter bags are widely used in industrial applications for dust collection and filtration purposes. These filter bags are made from polyester fibers, which offer excellent filtration efficiency, durability, and chemical resistance.