No. 3 filter bag specifications for Φ106 × 230mm (Φ4 × 9 inches) and flow rates up to 10 m3 / h filter area of 0.15 square meters, the main material selection polyester (PE), polypropylene (PP) and nylon ( NO), products of good acid and alkali resistance, high temperature, low temperature, long life, is better compared to other brands of similar products air permeability.

PE, PP is a deep three-dimensional filter material, 100% pure fiber, manufacturing acupuncture way, a three-dimensional, highly fluffy three-dimensional structure and circuitous filter layer. Which is characterized by loose fibrous tissue, thus increasing the amount of sewage capacity filter bag. The filter bag belongs to the deep filtering, effectively trapping solids and soft particles, ie larger particles of impurities trapped in the fiber surface, while fine particles were captured in the inner filter, make sure the filter bag is not in use pressure increase due to damage, has a high filtration efficiency. The outer surface of the filter bag from the high-temperature surface heat treatment, the application of the instant sintering technology, calendering, can effectively prevent the filter fibers to high-speed impact and liquid dispersion, both to ensure the fiber without loss, will not lead to filtrate contamination, but also to avoid traditional roll-over treatment caused pore blockage and reduced bag life.

Nylon (NO) production material has 30-500 mesh filter bags optional, namely 48-1250 micrometers (microns calculation accuracy bag), hot melt plastic ring, plastic mouth diameter of 8 cm -18 cm, can also be selected wire ring or stainless steel ring production. There are flat rope bag, non-woven micron filter bag can also be customized according to customer demand. Hua Xia company stitched 5-pack sewing machine molding. You can also choose cloth edges and hot-melt. Filter bag filter can be widely used in food, chemical resin plant filtration, liquid filtration, industrial oil filtering.

Polyester (PE) or polypropylene (PP) non-woven materials have 0.1 to 200 micron filter bag (bag precision to the micron), size can be customized according to customer needs. Pocket can use plastic ring, wire ring or stainless steel ring production. Hua Xia company stitched 5-pack sewing machine molding. You can also choose cloth edges and hot-melt, Hua Xia company also food-grade milk filter bags, coffee filter bags, fruit juices filter bags, filter bags of nuts exported to Europe and Southeast Asian countries. Filter bag filter can be widely used in food, chemicals, powders, resin filter, liquid filter, industrial oil, oil filter and other food.